java.lang.NullPointerException

Stack Overflow | 4bottiglie | 5 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.android.tools.idea.uibuilder.handlers.grid.GridDragHandler.commit()
  2. com.android.tools
    DragDropInteraction$1.run
    1. com.android.tools.idea.uibuilder.handlers.grid.GridDragHandler.commit(GridDragHandler.java:56)
    2. com.android.tools.idea.uibuilder.surface.DragDropInteraction$1.run(DragDropInteraction.java:191)
    2 frames
  3. IDEA
    WriteCommandAction.execute
    1. com.intellij.openapi.application.RunResult.run(RunResult.java:35)
    2. com.intellij.openapi.command.WriteCommandAction$2.run(WriteCommandAction.java:108)
    3. com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:124)
    4. com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:99)
    5. com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:103)
    6. com.intellij.openapi.command.WriteCommandAction.access$000(WriteCommandAction.java:34)
    7. com.intellij.openapi.command.WriteCommandAction$1.run(WriteCommandAction.java:85)
    8. com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:723)
    9. com.intellij.openapi.command.WriteCommandAction.execute(WriteCommandAction.java:82)
    9 frames
  4. com.android.tools
    DragDropInteraction.end
    1. com.android.tools.idea.uibuilder.surface.DragDropInteraction.moveTo(DragDropInteraction.java:203)
    2. com.android.tools.idea.uibuilder.surface.DragDropInteraction.end(DragDropInteraction.java:123)
    2 frames