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  1. Minecraft: Java Edition
  2. MC-154668

Invalid characters crash the game in jigsaw block input upon pressing enter


    • Icon: Bug Bug
    • Resolution: Fixed
    • Minecraft 1.14.2, Minecraft 1.14.3 Pre-Release 3, Minecraft 1.14.3 Pre-Release 4, Minecraft 1.14.3
    • None
    • Confirmed
    • Crash
    • Important

      The bug

      Invalid characters crash the game in jigsaw block input upon pressing enter.

      How to reproduce

      1. Execute the command:
        /give @s jigsaw
      2. Open the jigsaw block (displaying the user interface)
      3. Type in any of the text boxes, characters: '\' or '{}' (invalid unicode characters blocking the "done" button)
      4. Press the enter key
        → The game crashes

      Crash report

      Description: keyPressed event handler
      n: Non [a-z0-9/._-] character in path of location: minecraft:empty\\
      	at qt.<init>(SourceFile:38)
      	at qt.<init>(SourceFile:43)
      	at dbo.d(SourceFile:44)
      	at dbo.b(SourceFile:35)
      	at dbo.keyPressed(SourceFile:106)
      	at cvm.a(SourceFile:410)
      	at cvm$$Lambda$3043/1332786777.run(Unknown Source)
      	at czx.wrapScreenError(SourceFile:441)
      	at cvm.a(SourceFile:408)
      	at cvm$$Lambda$1477/601932288.invoke(Unknown Source)
      	at org.lwjgl.glfw.GLFWKeyCallbackI.callback(GLFWKeyCallbackI.java:37)
      	at org.lwjgl.system.JNI.invokeV(Native Method)
      	at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101)
      	at cuh.l(SourceFile:425)
      	at cuh.c(SourceFile:283)
      	at cvo.b(SourceFile:1023)
      	at cvo.e(SourceFile:976)
      	at cvo.b(SourceFile:411)
      	at net.minecraft.client.main.Main.main(SourceFile:154)

            Excited Maria Lemón
            J4TZplayZ Jatzylap
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