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(Case 1168004) Cancel "Mesh data optimization" dialog causes editor crash

Discussion in '2019.2 Beta' started by Peter77, Jul 7, 2019.

  1. Peter77

    Peter77

    QA Jesus

    Joined:
    Jun 12, 2013
    Posts:
    6,640
    Canceling "Build Player", during the "Mesh Data Optimization" step, causes Unity to crash. Please see the attached crash.dmp to Case 1168004. The project to reproduce this issue with is attached to a different report: Case 1108597.

    I was actually creating a bug-report for this issue, recorded a video of the never-ending "Mesh data optimization" progressbar, then had enough and pressed "Cancel":
    upload_2019-7-7_15-44-36.png

    The "Cancel" button then became disabled and Unity didn't do anything for about 20 seconds or so. Then the "editor crash bug reporter" appeared.

    I didn't try to reproduce the crash again, but submitted just the report with attached crash.dmp file. Hopefully it helps you to fix it.
     
  2. Peter77

    Peter77

    QA Jesus

    Joined:
    Jun 12, 2013
    Posts:
    6,640
    I re-tested it with Unity 2019.2.0f1, but it still crashes the editor. I submitted a new bug-report also with crash.dmp:
    (Case 1173178) 2019.2: Cancel "Mesh data optimization" dialog causes editor crash
     
  3. LeonhardP

    LeonhardP

    Unity Technologies

    Joined:
    Jul 4, 2016
    Posts:
    3,138
    Peter77 likes this.