Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1st5Dw-00DQfK-Vu for pgadmin-support@arkaria.postgresql.org; Tue, 24 Sep 2024 13:05:02 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1st5Du-007lqa-Bu for pgadmin-support@arkaria.postgresql.org; Tue, 24 Sep 2024 13:04:58 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1st5Dt-007lqS-Mn for pgadmin-support@lists.postgresql.org; Tue, 24 Sep 2024 13:04:58 +0000 Received: from mail-yb1-xb2a.google.com ([2607:f8b0:4864:20::b2a]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1st5Dn-000oQ6-NZ for pgadmin-support@postgresql.org; Tue, 24 Sep 2024 13:04:55 +0000 Received: by mail-yb1-xb2a.google.com with SMTP id 3f1490d57ef6-e1ce8a675f7so4632495276.3 for ; Tue, 24 Sep 2024 06:04:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=enterprisedb.com; s=google; t=1727183090; x=1727787890; darn=postgresql.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=cDwCXRyQ5nCzZY8h4p+/UffzW9TlmYjRWF2dhZTd9F0=; b=f00GpIy/r1DH/yhX1vImX1d/WxAJZ2wdMHybseXv93g3rbHkyko4TWG27SRoPtFcSj HR30wZrYScD3+dRF3ha6zuJ/QXP9itRidkKg9K0h2dA7xmhyiTMTSxmUrV17FE9spaME pyDnoWGCfOaycUwFh16bN1O7jdMtlqj1DFxEaeJZwc9C3ZyY/Y5aZMDLRgR6lOoBmSgr KUW9hdhjd2M2+YE0Td8nZTQ1ptp/O7DsP2p2X6w/uxjY1hAg6C956oSUS5tP10MRPKw7 4v+pP5DibooWkG4WYJ8UnUKoJA/WywSBivRBLJbSeA4nwXHl5Pm3/kzW908bWbrdajH7 EskQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727183090; x=1727787890; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=cDwCXRyQ5nCzZY8h4p+/UffzW9TlmYjRWF2dhZTd9F0=; b=f91oWXjBHCwmU9ako2WipD7Y7jZs5BPD7SdByTWo79jdaj1P9PODbgwqrnlPUrGH+y 5gRiunux/ODW7vcEgjRNYZsque+6iP5mBF0VwZkClsqJeyJ5RfWUFXYpM4+YwaO5gvOG 7FppNYrhZspOxS0nO6R0aInln6fYykld4vKyaZWYrfaYQVmkPxPdQKaMO6d/RnE3OFtJ jKH62dzwo4AgydCCcya46h9MCrZyLRrVOCTeuPhafCFwDrU+FPkZxDWxNoPiet3jxmlN P75lkckY8QiRkEPyxxvKkNZAYUy6S+4FE78FZ97uKgFB3cE6f9ZPuMPGbpFVzgKpDH8A fPBQ== X-Gm-Message-State: AOJu0Yz7fYuZwan54xDEYUQKQWOZsHSgRyf+vvE2FMScJZmCoWe6nu+3 jlzAR6x9MVANwQFubGDLEUovsc8W9TDFI0DiLHYxJ86T6YywkAZwvEphuAGyH8lrPW/b83n2/e5 92viML1F+15vcXjar+fK/32pyVQcGrblgibas X-Google-Smtp-Source: AGHT+IHmkSeqTNqa3wFZUlXTUZ7gFs8MwGJcKXAWcFwXTTTRs3MNCDisNAIXnKvkP9z9w3oqMWStUlXUtCvHLkCnXUo= X-Received: by 2002:a05:690c:6813:b0:6dc:569d:aa57 with SMTP id 00721157ae682-6dff289450bmr123908317b3.26.1727183090209; Tue, 24 Sep 2024 06:04:50 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Khushboo Vashi Date: Tue, 24 Sep 2024 18:34:38 +0530 Message-ID: Subject: Re: Error: The pgAdmin 4 server could not be contacted To: =?UTF-8?Q?FREDDY_Li=C3=A9vano?= Cc: "pgadmin-support@postgresql.org" Content-Type: multipart/alternative; boundary="0000000000008df3640622dd2691" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --0000000000008df3640622dd2691 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, You can install pgAdmin from https://www.pgadmin.org/download/ . Thanks, Khushboo On Tue, Sep 24, 2024 at 5:15=E2=80=AFPM FREDDY Li=C3=A9vano wrote: > I just installed postgresql-17.0-rc1-windows-x64 on windows 11, everythin= g > seems to be ok during the installation, but when I execute the applicatio= n > pgAdmin 4 is sends me next error: The pgAdmin 4 server could not be > contacted. > > This is what I got in the log file after the error: > > pgAdmin Runtime Environment > Python Path: "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\python.exe" > Runtime Config File: "C:\Users\fffff\AppData\Roaming\pgadmin4\config.json= " > Webapp Path: "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgAdmin4.py" > pgAdmin Command: "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\python.exe -s C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgAdmin4.py" > Environment: > > - ALLUSERSPROFILE: C:\ProgramData > - APPDATA: C:\Users\fffff\AppData\Roaming > - OPENSSL_CONF: C:\Program Files\PostgreSQL\psqlODBC\etc\openssl.cnf > - ORIGINAL_XDG_CURRENT_DESKTOP: undefined > - OS: Windows_NT > - Path: C:\Program Files\PostgreSQL\17\pgAdmin > 4\runtime;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\W= INDOWS\System32\WindowsPowerShell\v1.0;C:\Program > Files\Microsoft SQL > Server\160\DTS\Binn;C:\Users\fffff\AppData\Local\Programs\Python\Pytho= n312-32\Scripts;C:\Users\fffff\AppData\Local\Programs\Python\Python312-32; > - PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC > - PGADMIN_INT_KEY: 3950fd98-9f7c-458d-9702-a049f3955b12 > - PGADMIN_INT_PORT: 54847 > - PGADMIN_SERVER_MODE: OFF > - PROCESSOR_ARCHITECTURE: AMD64 > - PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 183 Stepping 1, > GenuineIntel > - PROCESSOR_LEVEL: 6 > - PROCESSOR_REVISION: b701 > > ------------------------------ > Total spawn time to start the pgAdmin4 server: 0.045 Sec > 2024-09-23 13:30:31,853: ERROR pgadmin: Database migration failed > 2024-09-23 13:30:31,855: ERROR pgadmin: Traceback (most recent call last)= : > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 690, in > drop_constraint > const =3D self.named_constraints.pop(const.name) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > KeyError: 'ck_port_range' > During handling of the above exception, another exception occurred: > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_*init*_.py", > line 386, in upgrade_db > db_upgrade(app) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup\db_upgrade.py", line 25, in db_upgrade > flask_migrate.upgrade(migration_folder) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 111, in wrappe= d > f(*args, **kwargs) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 200, in upgrad= e > command.upgrade(config, revision, sql=3Dsql, tag=3Dtag) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\command.py", line 406, in upgrade > script.run_env() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\script\base.py", line 582, in run_env > util.load_python_file(self.dir, "env.py") > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 95, in > load_python_file > module =3D load_module_py(module_id, path) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 113, in > load_module_py > spec.loader.exec_module(module) # type: ignore > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "", line 995, in exec_module > File "", line 488, in > > > > > > > > > > *call_with_frames_removed File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 95, in > run_migrations_online() File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 87, in > run_migrations_online context.run_migrations() File "", line 8, in > run_migrations File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\environment.py", line 946, in > run_migrations self.get_context().run_migrations(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\migration.py", line 628, in > run_migrations step.migration_fn(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions\a77a0932a568*.py", > line 28, in upgrade > with op.batch_alter_table("server") as batch_op: > File "contextlib.py", line 144, in exit > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\base.py", line 398, in > batch_alter_table > impl.flush() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 162, in flu= sh > fn(*arg, **kw) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 701, in > drop_constraint > raise ValueError("No such constraint: '%s'" % const.name) > ValueError: No such constraint: 'ck_port_range' > 2024-09-23 13:30:31,856: ERROR pgadmin: Exception in database migration. > 2024-09-23 13:30:32,028: ERROR pgadmin: Database migration failed > NOTE: Configuring authentication for DESKTOP mode. > NOTE: Configuring authentication for DESKTOP mode. > 2024-09-23 13:30:32,030: ERROR pgadmin: Traceback (most recent call last)= : > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 690, in > drop_constraint > const =3D self.named_constraints.pop(const.name) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > KeyError: 'ck_port_range' > During handling of the above exception, another exception occurred: > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_*init*_.py", > line 386, in upgrade_db > db_upgrade(app) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup\db_upgrade.py", line 25, in db_upgrade > flask_migrate.upgrade(migration_folder) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 111, in wrappe= d > f(*args, **kwargs) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 200, in upgrad= e > command.upgrade(config, revision, sql=3Dsql, tag=3Dtag) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\command.py", line 406, in upgrade > script.run_env() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\script\base.py", line 582, in run_env > util.load_python_file(self.dir, "env.py") > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 95, in > load_python_file > module =3D load_module_py(module_id, path) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 113, in > load_module_py > spec.loader.exec_module(module) # type: ignore > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "", line 995, in exec_module > File "", line 488, in > > > > > > > > > > *call_with_frames_removed File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 95, in > run_migrations_online() File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 87, in > run_migrations_online context.run_migrations() File "", line 8, in > run_migrations File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\environment.py", line 946, in > run_migrations self.get_context().run_migrations(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\migration.py", line 628, in > run_migrations step.migration_fn(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions\a77a0932a568*.py", > line 28, in upgrade > with op.batch_alter_table("server") as batch_op: > File "contextlib.py", line 144, in exit > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\base.py", line 398, in > batch_alter_table > impl.flush() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 162, in flu= sh > fn(*arg, **kw) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 701, in > drop_constraint > raise ValueError("No such constraint: '%s'" % const.name) > ValueError: No such constraint: 'ck_port_range' > During handling of the above exception, another exception occurred: > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 690, in > drop_constraint > const =3D self.named_constraints.pop(const.name) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > KeyError: 'ck_port_range' > During handling of the above exception, another exception occurred: > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_*init*_.py", > line 372, in backup_db_file > db_upgrade(app) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup\db_upgrade.py", line 25, in db_upgrade > flask_migrate.upgrade(migration_folder) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 111, in wrappe= d > f(*args, **kwargs) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 200, in upgrad= e > command.upgrade(config, revision, sql=3Dsql, tag=3Dtag) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\command.py", line 406, in upgrade > script.run_env() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\script\base.py", line 582, in run_env > util.load_python_file(self.dir, "env.py") > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 95, in > load_python_file > module =3D load_module_py(module_id, path) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 113, in > load_module_py > spec.loader.exec_module(module) # type: ignore > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "", line 995, in exec_module > File "", line 488, in > > > > > > > > > > *call_with_frames_removed File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 95, in > run_migrations_online() File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 87, in > run_migrations_online context.run_migrations() File "", line 8, in > run_migrations File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\environment.py", line 946, in > run_migrations self.get_context().run_migrations(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\migration.py", line 628, in > run_migrations step.migration_fn(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions\7c56ea250085*.py", > line 26, in upgrade > with op.batch_alter_table("server") as batch_op: > File "contextlib.py", line 144, in exit > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\base.py", line 398, in > batch_alter_table > impl.flush() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 162, in flu= sh > fn(*arg, **kw) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 701, in > drop_constraint > raise ValueError("No such constraint: '%s'" % const.name) > ValueError: No such constraint: 'ck_port_range' > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 690, in > drop_constraint > const =3D self.named_constraints.pop(const.name) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > KeyError: 'ck_port_range' > During handling of the above exception, another exception occurred: > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_*init*_.py", > line 386, in upgrade_db > db_upgrade(app) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup\db_upgrade.py", line 25, in db_upgrade > flask_migrate.upgrade(migration_folder) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 111, in wrappe= d > f(*args, **kwargs) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 200, in upgrad= e > command.upgrade(config, revision, sql=3Dsql, tag=3Dtag) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\command.py", line 406, in upgrade > script.run_env() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\script\base.py", line 582, in run_env > util.load_python_file(self.dir, "env.py") > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 95, in > load_python_file > module =3D load_module_py(module_id, path) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 113, in > load_module_py > spec.loader.exec_module(module) # type: ignore > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "", line 995, in exec_module > File "", line 488, in > > > > > > > > > > *call_with_frames_removed File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 95, in > run_migrations_online() File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 87, in > run_migrations_online context.run_migrations() File "", line 8, in > run_migrations File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\environment.py", line 946, in > run_migrations self.get_context().run_migrations(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\migration.py", line 628, in > run_migrations step.migration_fn(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions\a77a0932a568*.py", > line 28, in upgrade > with op.batch_alter_table("server") as batch_op: > File "contextlib.py", line 144, in exit > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\base.py", line 398, in > batch_alter_table > impl.flush() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 162, in flu= sh > fn(*arg, **kw) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 701, in > drop_constraint > raise ValueError("No such constraint: '%s'" % const.name) > ValueError: No such constraint: 'ck_port_range' > During handling of the above exception, another exception occurred: > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 690, in > drop_constraint > const =3D self.named_constraints.pop(const.name) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > KeyError: 'ck_port_range' > During handling of the above exception, another exception occurred: > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_*init*_.py", > line 372, in backup_db_file > db_upgrade(app) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup\db_upgrade.py", line 25, in db_upgrade > flask_migrate.upgrade(migration_folder) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 111, in wrappe= d > f(*args, **kwargs) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\flask_migrate_*init*_.py", line 200, in upgrad= e > command.upgrade(config, revision, sql=3Dsql, tag=3Dtag) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\command.py", line 406, in upgrade > script.run_env() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\script\base.py", line 582, in run_env > util.load_python_file(self.dir, "env.py") > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 95, in > load_python_file > module =3D load_module_py(module_id, path) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\util\pyfiles.py", line 113, in > load_module_py > spec.loader.exec_module(module) # type: ignore > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "", line 995, in exec_module > File "", line 488, in > > > > > > > > > > *call_with_frames_removed File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 95, in > run_migrations_online() File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\web\pgadmin\setup....\migrations\env.py", line 87, in > run_migrations_online context.run_migrations() File "", line 8, in > run_migrations File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\environment.py", line 946, in > run_migrations self.get_context().run_migrations(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\runtime\migration.py", line 628, in > run_migrations step.migration_fn(**kw) File "C:\Program > Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions\7c56ea250085*.py", > line 26, in upgrade > with op.batch_alter_table("server") as batch_op: > File "contextlib.py", line 144, in exit > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\base.py", line 398, in > batch_alter_table > impl.flush() > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 162, in flu= sh > fn(*arg, **kw) > File "C:\Program Files\PostgreSQL\17\pgAdmin > 4\python\Lib\site-packages\alembic\operations\batch.py", line 701, in > drop_constraint > raise ValueError("No such constraint: '%s'" % const.name) > ValueError: No such constraint: 'ck_port_range' > During handling of the above exception, another exception occurred: > Traceback (most recent call last): > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgAdmin4.py", line 103= , > in > app =3D create_app() > ^^^^^^^^^^^^ > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_*init*_.py", > line 473, in create_app > run_migration_for_sqlite() > File "C:\Program Files\PostgreSQL\1\pgAdmin 4\web\pgadmin_*init*_.py", > line 410, in run_migration_for_sqlite > upgrade_db() > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_*init*_.py", > line 391, in upgrade_db > backup_db_file() > File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_*init*_.py", > line 379, in backup_db_file > raise RuntimeError('Migration failed') > RuntimeError: Migration failed > > I already tried restarting the pgAdmin 4 service and even restating the > windows. But nothing have worked so far. > > Thanks in advance for the support you can provide. > Regards > > --0000000000008df3640622dd2691 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,

You can install pgAdmin = from=C2=A0https://www.pgadmin= .org/download/ .

Thanks,
Khushboo
On = Tue, Sep 24, 2024 at 5:15=E2=80=AFPM FREDDY Li=C3=A9vano <freddylievano@hotmail.com> wrote:
=
I just installed postgresql-17.0-rc1-windows-x64 on windows 11, everything = seems to be ok during the installation, but when I execute the application = pgAdmin 4 is sends me next error: The pgAdmin 4 server could = not be contacted.

This is what I got in the log file after the error:

pgAdmin Runtime Environment=
Python Path: "C:\Progr= am Files\PostgreSQL\17\pgAdmin 4\python\python.exe"
Runtime Config File: "C:\Users\fffff\AppData\Roaming\pgadmin4\config.j= son"
Webapp Path: "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgAdmin4.py= "
pgAdmin Command: "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\pyth= on.exe -s C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgAdmin4.py" Environment:
  • ALLUSERSPROFILE: C:\Program= Data
  • APPDATA: C:\Users\fffff\App= Data\Roaming
  • OPENSSL_CONF: C:\Program Fi= les\PostgreSQL\psqlODBC\etc\openssl.cnf
  • ORIGINAL_XDG_CURRENT_DESKTO= P: undefined
  • OS: Windows_NT
    • <= li style=3D"font-family:Calibri,Helvetica,sans-serif;font-size:12pt;color:r= gb(0,0,0);margin-top:0.25em"> Path: C:\Program Files\Post= greSQL\17\pgAdmin 4\runtime;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\Syste= m32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0;C:\Program Files\Micros= oft SQL Server\160\DTS\Binn;C:\Users\fffff\AppData\Local\Programs\Python\Py= thon312-32\Scripts;C:\Users\fffff\AppData\Local\Programs\Python\Python312-3= 2;
  • PATHEXT: .COM;.EXE;.BAT;.CM= D;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
  • PGADMIN_INT_KEY: 3950fd98-9= f7c-458d-9702-a049f3955b12
  • PGADMIN_INT_PORT: 54847
  • PGADMIN_SERVER_MODE: OFF
  • PROCESSOR_ARCHITECTURE: AMD= 64
  • PROCESSOR_IDENTIFIER: Intel= 64 Family 6 Model 183 Stepping 1, GenuineIntel
  • PROCESSOR_LEVEL: 6
  • PROCESSOR_REVISION: b701
Total spawn time to start t= he pgAdmin4 server: 0.045 Sec
2024-09-23 13:30:31,853: ERROR pgadmin: Database migration failed
2024-09-23 13:30:31,855: ER= ROR pgadmin: Traceback (most recent call last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 690, in drop_constraint
const =3D self.named_constraints.pop(const.name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: 'ck_port_range'
During handling of the abov= e exception, another exception occurred:
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_init= _.py", line 386, in upgrade_db
db_upgrade(app)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup\db_up= grade.py", line 25, in db_upgrade
flask_migrate.upgrade(migration_folder)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 111, in wrapped
f(*args, **kwargs)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 200, in upgrade
command.upgrade(config, revision, sql=3Dsql, tag=3Dtag)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\command.py", line 406, in upgrade
script.run_env()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\script\base.py", line 582, in run_env
util.load_python_file(self.dir, "env.py")
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 95, in load_python_file
module =3D load_module_py(module_id, path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 113, in load_module_py
spec.loader.exec_module(module) # type: ignore
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 995, in exec_module
File "", line 488, in call_with_frames_removed
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 95, in
run_migrations_online()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 87, in run_migrations_online
context.run_migrations()
File "", line 8, in run_migrations
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\environment.py", line 946, in run_migrations
self.get_context().run_migrations(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\migration.py", line 628, in run_migrations
step.migration_fn(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions= \a77a0932a568.py", line 28, in upgrade
with op.batch_alter_table("server") as batch_op:
File "contextlib.py", line 144, in exit
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\base.py", line 398, in batch_alter_table
impl.flush()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 162, in flush
fn(*arg, **kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 701, in drop_constraint
raise ValueError("No such constraint: '%s'" % const.name)
ValueError: No such constraint: 'ck_port_range'
2024-09-23 13:30:31,856: ER= ROR pgadmin: Exception in database migration.
2024-09-23 13:30:32,028: ER= ROR pgadmin: Database migration failed
NOTE: Configuring authentic= ation for DESKTOP mode.
NOTE: Configuring authentication for DESKTOP mode.
2024-09-23 13:30:32,030: ER= ROR pgadmin: Traceback (most recent call last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 690, in drop_constraint
const =3D self.named_constraints.pop(const.name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: 'ck_port_range'
During handling of the abov= e exception, another exception occurred:
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_init= _.py", line 386, in upgrade_db
db_upgrade(app)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup\db_up= grade.py", line 25, in db_upgrade
flask_migrate.upgrade(migration_folder)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 111, in wrapped
f(*args, **kwargs)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 200, in upgrade
command.upgrade(config, revision, sql=3Dsql, tag=3Dtag)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\command.py", line 406, in upgrade
script.run_env()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\script\base.py", line 582, in run_env
util.load_python_file(self.dir, "env.py")
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 95, in load_python_file
module =3D load_module_py(module_id, path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 113, in load_module_py
spec.loader.exec_module(module) # type: ignore
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 995, in exec_module
File "", line 488, in call_with_frames_removed
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 95, in
run_migrations_online()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 87, in run_migrations_online
context.run_migrations()
File "", line 8, in run_migrations
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\environment.py", line 946, in run_migrations
self.get_context().run_migrations(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\migration.py", line 628, in run_migrations
step.migration_fn(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions= \a77a0932a568.py", line 28, in upgrade
with op.batch_alter_table("server") as batch_op:
File "contextlib.py", line 144, in exit
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\base.py", line 398, in batch_alter_table
impl.flush()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 162, in flush
fn(*arg, **kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 701, in drop_constraint
raise ValueError("No such constraint: '%s'" % const.name)
ValueError: No such constraint: 'ck_port_range'
During handling of the abov= e exception, another exception occurred:
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 690, in drop_constraint
const =3D self.named_constraints.pop(const.name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: 'ck_port_range'
During handling of the abov= e exception, another exception occurred:
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_init= _.py", line 372, in backup_db_file
db_upgrade(app)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup\db_up= grade.py", line 25, in db_upgrade
flask_migrate.upgrade(migration_folder)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 111, in wrapped
f(*args, **kwargs)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 200, in upgrade
command.upgrade(config, revision, sql=3Dsql, tag=3Dtag)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\command.py", line 406, in upgrade
script.run_env()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\script\base.py", line 582, in run_env
util.load_python_file(self.dir, "env.py")
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 95, in load_python_file
module =3D load_module_py(module_id, path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 113, in load_module_py
spec.loader.exec_module(module) # type: ignore
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 995, in exec_module
File "", line 488, in call_with_frames_removed
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 95, in
run_migrations_online()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 87, in run_migrations_online
context.run_migrations()
File "", line 8, in run_migrations
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\environment.py", line 946, in run_migrations
self.get_context().run_migrations(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\migration.py", line 628, in run_migrations
step.migration_fn(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions= \7c56ea250085.py", line 26, in upgrade
with op.batch_alter_table("server") as batch_op:
File "contextlib.py", line 144, in exit
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\base.py", line 398, in batch_alter_table
impl.flush()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 162, in flush
fn(*arg, **kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 701, in drop_constraint
raise ValueError("No such constraint: '%s'" % const.name)
ValueError: No such constraint: 'ck_port_range'
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 690, in drop_constraint
const =3D self.named_constraints.pop(const.name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: 'ck_port_range'
During handling of the abov= e exception, another exception occurred:
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_init= _.py", line 386, in upgrade_db
db_upgrade(app)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup\db_up= grade.py", line 25, in db_upgrade
flask_migrate.upgrade(migration_folder)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 111, in wrapped
f(*args, **kwargs)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 200, in upgrade
command.upgrade(config, revision, sql=3Dsql, tag=3Dtag)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\command.py", line 406, in upgrade
script.run_env()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\script\base.py", line 582, in run_env
util.load_python_file(self.dir, "env.py")
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 95, in load_python_file
module =3D load_module_py(module_id, path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 113, in load_module_py
spec.loader.exec_module(module) # type: ignore
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 995, in exec_module
File "", line 488, in call_with_frames_removed
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 95, in
run_migrations_online()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 87, in run_migrations_online
context.run_migrations()
File "", line 8, in run_migrations
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\environment.py", line 946, in run_migrations
self.get_context().run_migrations(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\migration.py", line 628, in run_migrations
step.migration_fn(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions= \a77a0932a568.py", line 28, in upgrade
with op.batch_alter_table("server") as batch_op:
File "contextlib.py", line 144, in exit
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\base.py", line 398, in batch_alter_table
impl.flush()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 162, in flush
fn(*arg, **kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 701, in drop_constraint
raise ValueError("No such constraint: '%s'" % const.name)
ValueError: No such constraint: 'ck_port_range'
During handling of the abov= e exception, another exception occurred:
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 690, in drop_constraint
const =3D self.named_constraints.pop(const.name)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyError: 'ck_port_range'
During handling of the abov= e exception, another exception occurred:
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_init= _.py", line 372, in backup_db_file
db_upgrade(app)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup\db_up= grade.py", line 25, in db_upgrade
flask_migrate.upgrade(migration_folder)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 111, in wrapped
f(*args, **kwargs)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\flask_migrate_init_.py", line 200, in upgrade
command.upgrade(config, revision, sql=3Dsql, tag=3Dtag)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\command.py", line 406, in upgrade
script.run_env()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\script\base.py", line 582, in run_env
util.load_python_file(self.dir, "env.py")
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 95, in load_python_file
module =3D load_module_py(module_id, path)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\util\pyfiles.py", line 113, in load_module_py
spec.loader.exec_module(module) # type: ignore
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 995, in exec_module
File "", line 488, in call_with_frames_removed
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 95, in
run_migrations_online()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin\setup....\m= igrations\env.py", line 87, in run_migrations_online
context.run_migrations()
File "", line 8, in run_migrations
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\environment.py", line 946, in run_migrations
self.get_context().run_migrations(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\runtime\migration.py", line 628, in run_migrations
step.migration_fn(**kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\migrations\versions= \7c56ea250085.py", line 26, in upgrade
with op.batch_alter_table("server") as batch_op:
File "contextlib.py", line 144, in exit
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\base.py", line 398, in batch_alter_table
impl.flush()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 162, in flush
fn(*arg, **kw)
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\python\Lib\site-package= s\alembic\operations\batch.py", line 701, in drop_constraint
raise ValueError("No such constraint: '%s'" % const.name)
ValueError: No such constraint: 'ck_port_range'
During handling of the abov= e exception, another exception occurred:
Traceback (most recent call= last):
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgAdmin4.py", = line 103, in
app =3D create_app()
^^^^^^^^^^^^
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_init= _.py", line 473, in create_app
run_migration_for_sqlite()
File "C:\Program Files\PostgreSQL\1\pgAdmin 4\web\pgadmin_init_= .py", line 410, in run_migration_for_sqlite
upgrade_db()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_init= _.py", line 391, in upgrade_db
backup_db_file()
File "C:\Program Files\PostgreSQL\17\pgAdmin 4\web\pgadmin_init= _.py", line 379, in backup_db_file
raise RuntimeError('Migration failed')
RuntimeError: Migration failed

I already tried restarting the pgAdmin 4 service and even restating the win= dows. But nothing have worked so far.

Thanks in advance for the support you can provide.
Regards

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