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Bug Unity Crashes When Undoing Creation of TextMeshProUGUI with TMP SubMeshUI

Discussion in 'UGUI & TextMesh Pro' started by User_1228, Nov 6, 2023.

  1. User_1228


    Nov 6, 2023
    Using Unity 2021.3.30f1 LTS

    The problem occurs when I create a TextMeshProUGUI that includes a TMP SubMeshUI. After creating this, if I attempt to undo the creation operation, Unity will crash without fail.

    Here are the steps to reproduce this issue:
    1. Create a TextMeshProUGUI with a TMP SubMeshUI.
    2. Attempt to undo the creation of the TextMeshProUGUI(Ctrl +Z).
    After the second step, Unity crashes consistently.

    This issue has significantly affected my workflow, and I am unable to find a workaround.If anyone else has encountered this issue, please tell me how to solve it. Thanks!