Hi Peter We have already fixed the "AttributeError: module 'jinja2.ext' has no attribute 'autoescape'" issue and pin the Werkzeug to 2.0.3 Fixes will be available in the next release of pgAdmin 4 v6.8 on coming Thursday.
On Sun, Apr 3, 2022 at 3:24 AM Peter <p...@citylink.dinoex.sub.org> wrote: > Tried to install pgadmin4 6.7, did not work. > > Issue #1: does not start, error is > AttributeError: module 'jinja2.ext' has no attribute 'autoescape' > > This one is already known and discussed here: > https://github.com/sphinx-doc/sphinx/issues/10289 > Reverting from Jinja 3.1.1 to 3.0.3 solves the issue. > > > Issue #2: Web connects are responded with "400 bad request". > The issue appears with Werkzeug 2.1.1 and 2.1.0. It is solved with > installing Werkzeug 2.0.3 or below. > > This one is kerberos related; it does not seem to happen with no > kerberos login enabled. > > I give You the backtrace: > > pgadmin: 400 Bad Request: The browser (or proxy) sent a request > that this server could not understand. Traceback (most recent call > last): > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/flask/wrappers.py", > line 128, in on_json_loading_failed > return super().on_json_loading_failed(e) > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/werkzeug/wrappers/request.py", > line 611, in on_json_loading_failed > raise BadRequest( werkzeug.exceptions.BadRequest: 400 Bad > Request: Did not attempt to load JSON data because the > request Content-Type was not 'application/json'. > The above exception was the direct cause of the following exception: > Traceback (most recent call last): > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/flask/app.py", > line 1521, in full_dispatch_request > rv = self.preprocess_request() > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/flask/app.py", > line 1861, in preprocess_request > rv = self.ensure_sync(before_func)() > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/pgadmin4/pgadmin/__init__.py", > line 792, in before_request > return authenticate.login() > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/pgadmin4/pgadmin/authenticate/__init__.py", > line 120, in login > status, msg = auth_obj.authenticate() > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/pgadmin4/pgadmin/authenticate/__init__.py", > line 231, in authenticate > status, msg = source.authenticate(self.form) > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/pgadmin4/pgadmin/authenticate/kerberos.py", > line 182, in authenticate > if request.json: > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/werkzeug/wrappers/request.py", > line 540, in json > return self.get_json() > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/werkzeug/wrappers/request.py", > line 571, in get_json > return self.on_json_loading_failed(None) > File > "/ext/py-virt/py38-pga64/lib/python3.8/site-packages/flask/wrappers.py", > line 133, in on_json_loading_failed > raise BadRequest() from e werkzeug.exceptions.BadRequest: 400 > Bad Request: The browser (or proxy) sent a request that > this server could not understand. > > > -- *Thanks & Regards* *Akshay Joshi* *pgAdmin Hacker | Principal Software Architect* *EDB Postgres <http://edbpostgres.com>* *Mobile: +91 976-788-8246*
