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Active

Votes

3

Found in

5.4.5f1

Issue ID

953270

Regression

Yes

Editor/Player freeze and Crash with error message "d3d11: failed to create buffer" after moving canvas

UI

-

-

Priority: 2Necessary for shipping a final release

-

Severity: 1Crash or major loss of functionality

Steps to reproduce:
1. Download and open the attached project
2. Enter Playmode
3. Press "Play offline --> Tutorial"
4. Continue with the panels until the 11th one starting "Europe is divided into two subregions."

Result: freeze leading to a crash

Reproduced 2017.1.2f1, 2017.2.0f3, 2017.3.0b4 on DirectX 11 and OpenGL
Not reproduced on 5.6.3p4* and on any version on DirectX 9
Regression introduced in 2017.1

Notes:
*-The bug was originally submitted as a dissapearance of UI elements. That appears to not happen, but instead the freeze happens right after

Verified FIXED 2017.2.0p4, 2017.1.2p4, 2018.1.0a7

Comments (1)

  1. B0271a4dac2b197d6685454a0f8aa57f?d=mm

    dtupper

    Dec 10, 2017 20:49

    This is occurring in-editor as well in 5.6.3p1. Happens somewhat randomly, but some things trigger it instantly (editing animations is a frequent offender). I am unable to upgrade to 2017.* or 2018.* due to project constraints.

    I get a loss/disappearance of UI elements. I still am able to Ctrl-S save and exit Unity, relaunching. Unfortunately the issue occurs again as soon as I reopen the project and attempt to do whatever caused the UI freeze.

    Unity support linked me to this related issue after I submitted a crash log.

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