Echelon - Improved Hierarchical Tags for Anki 2.1<10kB. Updated 2018-10-20. Only supports Anki 2.1.x.
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However, whenever I rename a tag, I start getting this message (below) every time I click inside any field of a note in explorer.
I have to restart Anki to get rid of this message. With restarting, the message doesn't appear until I use the addon again!
Anki 2.1.5 Python 3.6.1 Qt 5.9.2 PyQt 5.9
Platform: Mac 10.14
Flags: frz=True ao=True sv=1
File "aqt/webview.py", line 121, in eventFilter
<class 'AttributeError'>: 'QContextMenuEvent' object has no attribute 'button'