My desktop app is not working since morning. It is showing this error as shown below. Pls suggest fix

Error
An error occurred. Please start Anki while holding down the shift key, which will temporarily disable the add-ons you have installed.
If the issue only occurs when add-ons are enabled, please use the Tools > Add-ons menu item to disable some add-ons and restart Anki, repeating until you discover the add-on that is causing the problem.
When you’ve discovered the add-on that is causing the problem, please report the issue on the add-on support site.
Debug info:
Anki 2.1.31 (13476503) Python 3.8.0 Qt 5.14.2 PyQt 5.14.2
Platform: Mac 10.15.4
Flags: frz=True ao=True sv=2
Add-ons, last update check: 2020-09-03 20:52:34
Add-ons possibly involved: ⁨review_heatmap⁩

Caught exception:
Traceback (most recent call last):
File “aqt/webview.py”, line 37, in cmd
File “aqt/webview.py”, line 123, in _onCmd
File “aqt/webview.py”, line 547, in _onBridgeCmd
File “</Applications/Anki 3.app/Contents/MacOS/decorator.pyc:decorator-gen-54>”, line 2, in _linkHandler
File “anki/hooks.py”, line 638, in decorator_wrapper
File “anki/hooks.py”, line 635, in repl
File “/Users/manaksoni/Library/Application Support/Anki2/addons21/review_heatmap/links.py”, line 74, in heatmapLinkHandler
return None if not _old else _old(self, url)
File “aqt/overview.py”, line 67, in _linkHandler
File “aqt/main.py”, line 661, in moveToState
File “aqt/main.py”, line 683, in _reviewState
File “aqt/reviewer.py”, line 65, in show
File “aqt/reviewer.py”, line 110, in nextCard
File “anki/schedv2.py”, line 63, in getCard
File “anki/schedv2.py”, line 261, in _getCard
File “anki/schedv2.py”, line 331, in _getNewCard
File “</Applications/Anki 3.app/Contents/MacOS/decorator.pyc:decorator-gen-8>”, line 2, in _fillNew
File “anki/hooks.py”, line 638, in decorator_wrapper
File “anki/hooks.py”, line 635, in repl
TypeError: fillNew() got multiple values for argument ‘_old’

And sometimes this error ==

Error
An error occurred. Please start Anki while holding down the shift key, which will temporarily disable the add-ons you have installed.
If the issue only occurs when add-ons are enabled, please use the Tools > Add-ons menu item to disable some add-ons and restart Anki, repeating until you discover the add-on that is causing the problem.
When you’ve discovered the add-on that is causing the problem, please report the issue on the add-on support site.
Debug info:
Anki 2.1.31 (13476503) Python 3.8.0 Qt 5.14.2 PyQt 5.14.2
Platform: Mac 10.15.4
Flags: frz=True ao=True sv=2
Add-ons, last update check: 2020-09-03 20:52:34

Caught exception:
Traceback (most recent call last):
File “aqt/reviewer.py”, line 298, in
File “aqt/reviewer.py”, line 269, in _answerCard
File “aqt/reviewer.py”, line 110, in nextCard
File “anki/schedv2.py”, line 63, in getCard
File “anki/schedv2.py”, line 261, in _getCard
File “anki/schedv2.py”, line 331, in _getNewCard
File “</Applications/Anki 3.app/Contents/MacOS/decorator.pyc:decorator-gen-8>”, line 2, in _fillNew
File “anki/hooks.py”, line 638, in decorator_wrapper
File “anki/hooks.py”, line 635, in repl
TypeError: fillNew() got multiple values for argument ‘_old’

Install the latest version of Review Heatmap - https://github.com/glutanimate/review-heatmap/releases
Maybe it’ll go away.

1 Like

Done. In fact downloaded both Anki 2.1.33 and this new review heat map. Hope it works!