Bug report #21218
After executing an SQL that might contain some error, DBManager shows an empty message instead of the error description
|Affected QGIS version:||3.4.4||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||no timely feedback|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||29036|
While executing an SQL that may contain an error, when an error occurs, sometimes it shows an empty message instead of the error description, and it seems that QGIS falls into a task loop. see the picture attached.