500 Internal Server Error - KeyError: 'tag_name'

[w473]

Describe the bug/problem

Happened after multiple edits of book metadata - fetching it from website and just saving. Now whole calibre-web is broken - same error on all request. Restart doesn't help. Library check from Calibre show all is fine.

Logfile

calibre-web.log shows same error as in frontend

Traceback (most recent call last): File "/lsiopy/lib/python3.10/site-packages/flask/app.py", line 2190, in wsgi_app response = self.full_dispatch_request() File "/lsiopy/lib/python3.10/site-packages/flask/app.py", line 1486, in full_dispatch_request rv = self.handle_user_exception(e) File "/lsiopy/lib/python3.10/site-packages/flask/app.py", line 1484, in full_dispatch_request rv = self.dispatch_request() File "/lsiopy/lib/python3.10/site-packages/flask/app.py", line 1469, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) File "/app/calibre-web/cps/usermanagement.py", line 35, in decorated_view return login_required(func)(*args, **kwargs) File "/lsiopy/lib/python3.10/site-packages/flask_login/utils.py", line 290, in decorated_view return current_app.ensure_sync(func)(*args, **kwargs) File "/app/calibre-web/cps/web.py", line 1642, in show_book return render_title_template('detail.html', File "/app/calibre-web/cps/render_template.py", line 153, in render_title_template cwa_update_notification() File "/app/calibre-web/cps/render_template.py", line 141, in cwa_update_notification update_available, current_verision, tag_name = cwa_update_available() File "/app/calibre-web/cps/render_template.py", line 119, in cwa_update_available tag_name = response.json()['tag_name'] KeyError: 'tag_name' Expected behavior

No error :)

Environment (please complete the following information):

• Docker container: [None/LinuxServer]: crocodilestick/calibre-web-automated:latest
• Browser: unrelated

[fitim7]

Traceback (most recent call last): File "/lsiopy/lib/python3.10/site-packages/flask/app.py", line 2190, in wsgi_app response = self.full_dispatch_request() File "/lsiopy/lib/python3.10/site-packages/flask/app.py", line 1486, in full_dispatch_request rv = self.handle_user_exception(e) File "/lsiopy/lib/python3.10/site-packages/flask/app.py", line 1484, in full_dispatch_request rv = self.dispatch_request() File "/lsiopy/lib/python3.10/site-packages/flask/app.py", line 1469, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(view_args) File "/app/calibre-web/cps/usermanagement.py", line 35, in decorated_view return login_required(func)(*args, *kwargs) File "/lsiopy/lib/python3.10/site-packages/flask_login/utils.py", line 290, in decorated_view return current_app.ensure_sync(func)(args, kwargs) File "/app/calibre-web/cps/web.py", line 806, in index return render_books_list("newest", sort_param, 1, page) File "/app/calibre-web/cps/web.py", line 417, in render_books_list return render_title_template('index.html', random=random, entries=entries, pagination=pagination, File "/app/calibre-web/cps/render_template.py", line 153, in render_title_template cwa_update_notification() File "/app/calibre-web/cps/render_template.py", line 141, in cwa_update_notification update_available, current_verision, tag_name = cwa_update_available() File "/app/calibre-web/cps/render_template.py", line 119, in cwa_update_available tag_name = response.json()['tag_name'] KeyError: 'tag_name'

I have exactlw the same error ...