I’m contacting you because I’ve an issue with Sentinel Hub QGIS plugin.
I was using it this morning to download some images, and during my work, plugin crashed.
I tried to reinstall Sentinel Hub QGIS plugin and QGIS. But nothing better happened.
My QGIS version is 2.18.19 for MacOSX and here is the error message :
Traceback (most recent call last):
File "/Users/timotheecolas/.qgis2/python/plugins/SentinelHub/SentinelHub.py", line 1249, in run
File "/Users/timotheecolas/.qgis2/python/plugins/SentinelHub/SentinelHub.py", line 268, in init_gui_settings
TypeError: setText(self, QString): argument 1 has unexpected type 'QPyNullVariant'
It seems that download folder path variable, which plugin saved in QGIS settings, in your case somehow got set to some sort of a QPyNullVariant value instead of a string. No idea how this happened by we can fix plugin so that it would know how to handle such value and not crash.
In the mean time I think you could make plugin work again even without the new version. If you open QGIS local settings file which should be at location $HOME/Library/Preferences/org.qgis.qgis.plist, find lines where it says
instance_id=<your instance id>
download_folder=<something that is causing problems>
and delete line with download_folder=.... However you have to be careful not to change anything else. If you are not sure about that you can also wait the new plugin version.