Error Report

Thiemo's Avatar


18 May, 2020 11:50 AM

An error occurred. Please use Tools > Check Database to see if that fixes the problem.
If problems persist, please report the problem on our support site. Please copy and paste the information below into your report.
Anki 2.1.11 (3cf770c7) Python 3.6.7 Qt 5.12.1 PyQt 5.11.3
Platform: Mac 10.15.3
Flags: frz=True ao=False sv=2

Caught exception:
  File "aqt/", line 27, in cmd
  File "aqt/", line 85, in _onCmd
  File "aqt/", line 360, in _onBridgeCmd
  File "aqt/", line 37, in _linkHandler
  File "aqt/", line 471, in moveToState
  File "aqt/", line 501, in _reviewState
  File "aqt/", line 46, in show
  File "aqt/", line 96, in nextCard
  File "aqt/", line 168, in _showQuestion
  File "anki/", line 120, in q
  File "anki/", line 137, in _getQA
  File "anki/", line 590, in _renderQA
  File "anki/template/", line 7, in render
  File "anki/template/", line 61, in render
  File "anki/template/", line 127, in render_tags
<class 'TypeError'>: replace() argument 2 must be str, not None

  1. 1 Posted by Huong Nguyen on 18 May, 2020 01:07 PM

    Huong Nguyen's Avatar

    Anki 2.1.15 (442df9d6) Python 3.6.7 Qt 5.12.1 PyQt 5.11.3
    Platform: Windows 10
    Flags: frz=True ao=False sv=1

    Caught exception:
      File "aqt\", line 322, in handler
      File "aqt\", line 461, in _onTypedAnswer
      File "aqt\", line 221, in _showAnswer
      File "aqt\", line 511, in _showEaseButtons
      File "aqt\", line 559, in _answerButtons
      File "aqt\", line 553, in but
      File "aqt\", line 568, in _buttonTime
      File "anki\", line 1208, in nextIvlStr
      File "anki\", line 1222, in nextIvl
      File "anki\", line 1090, in _lapseConf
    <class 'KeyError'>: 'delays'

  2. 2 Posted by addons_zz on 18 May, 2020 05:53 PM

    addons_zz's Avatar

    Try installing the latest version: and running Tools > Check Database, Tools > Check Media... and Tools > Empty Cards...

  3. Support Staff 3 Posted by Damien Elmes on 19 May, 2020 05:29 AM

    Damien Elmes's Avatar

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