Crash when opening a note with ordered/unordered lists

[m-irigoyen]

#Your configuration:
Rolisteam version: 1.8.2
Operating System and version:
-Windows 10, version 1703

Rolisteam Setting:

• Unconnected (I just closed the connection window)

#What did you do ? (Explain each step from starting rolisteam to the issue)

• Start rolisteam
• File/Open/note : open attached note
• crash.
  The attached note is a minimal repro case containing some ordered and unordered lists copy/pasted from an etherpad.
  test.zip

#What did you expect to see ? (Make sentences and explains in details with words)

• Opening the same note I just saved

#What did you get instead ? (Describe in details the issue)

• Immediate crash. Debug output from QtCreator shows "ASSERT: "editBlock > 0" in file text\qtextdocument_p.cpp, line 1186"

[m-irigoyen]

I don't think this actually comes from the Etherpad copy/paste : I just crashed again with that note
testNatif.zip which is a native rolisteam note with some bullet lists.
Creating, editing and saving the note is fine, it crashes on open. Same assert.

[obiwankennedy]

The text editor used by rolisteam is an old project. I integrated it in rolisteam but the code may be old.
I will have to investigate in code which isn't mine.

It will be interesting.

[m-irigoyen]

Hé, it always is in those cases :) Also I can confirm it doesn't do it with html file format.

[obiwankennedy]

I can't reproduce the crash on windows. I have to try on windows. My windows Pc is out of my reach (cause I'm on holidays). I will work on it next week.