Re: Syntax error on pgAdmin4 start

Holger Jakobs <holger@xxxxxxxxxx> · Fri, 02 Oct 2020 18:59:36 +0200

And your first message is off topic, because this is the Postgresql list, not the pgadmin list. These are different projects.

Am 2. Oktober 2020 18:36:01 MESZ schrieb Marco Azzalini <mark.azzalini@xxxxxxxxx>:
Hi, this is my first message here.Today my pgAdmin4 console doesn't start anymore... it takes lots of time and then a pop up appears complaining that pgAdmin server could not be contacted

the log is the following and it ends with this error:
 File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/browser/server_groups/servers/databases/schemas/tables/row_security_policies/tests/__init__.py", line 1
    SELECT rel.oid, rel.relname AS name,
           ^
SyntaxError: invalid syntax

My system is Linux OpenSuse Tumbleweed and the pgAdmin version is 4.26-2.1 (the latest available for my system)
Recently I got some updates for python subsystem... may be this be the source of the problem?
How can I fix it?

thanks in advance for any hint
Marco

Traceback (most recent call last):
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgAdmin4.py", line 93, in <module> app = create_app()
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/__init__.py", line 618, in create_app  app.register_blueprint(module)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 98, in wrapper_func return f(self, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 1168, in register_blueprint    blueprint.register(self, options, first_registration)
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/utils/__init__.py", line 71, in register    app.register_blueprint(module)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 98, in wrapper_func    return f(self, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 1168, in register_blueprint    blueprint.register(self, options, first_registration)
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/utils/__init__.py", line 71, in register    app.register_blueprint(module)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 98, in wrapper_func    return f(self, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 1168, in register_blueprint    blueprint.register(self, options, first_registration)
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/browser/server_groups/servers/__init__.py", line 309, in register    super(ServerModule, self).register(app, options, first_registration)
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/utils/__init__.py", line 71, in register    app.register_blueprint(module)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 98, in wrapper_func    return f(self, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 1168, in register_blueprint    blueprint.register(self, options, first_registration)
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/utils/__init__.py", line 71, in register    app.register_blueprint(module)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 98, in wrapper_func    return f(self, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 1168, in register_blueprint    blueprint.register(self, options, first_registration)
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/utils/__init__.py", line 71, in register    app.register_blueprint(module)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 98, in wrapper_func    return f(self, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 1168, in register_blueprint    blueprint.register(self, options, first_registration)
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/utils/__init__.py", line 71, in register    app.register_blueprint(module)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 98, in wrapper_func    return f(self, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/flask/app.py", line 1168, in register_blueprint    blueprint.register(self, options, first_registration)
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/utils/__init__.py", line 64, in register    self.submodules = list(app.find_submodules(self.import_name))
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/__init__.py", line 67, in find_submodules    module = import_module(module_name)
  File "/usr/lib64/python3.8/importlib/__init__.py", line 127, in import_module    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 779, in exec_module
  File "<frozen importlib._bootstrap_external>", line 916, in get_code
  File "<frozen importlib._bootstrap_external>", line 846, in source_to_code
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/usr/lib/python3.8/site-packages/pgadmin4-web/pgadmin/browser/server_groups/servers/databases/schemas/tables/row_security_policies/tests/__init__.py", line 1
    SELECT rel.oid, rel.relname AS name,
           ^
SyntaxError: invalid syntax

-- 
Holger Jakobs, Bergisch Gladbach
+49 178 9759012
- sent from mobile, therefore short -