java.lang.IllegalStateException

Attempt to mutate in notification

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Solutions on the web14963

  • via Oracle Community by 807582, 1 year ago
    Attempt to mutate in notification
  • via Oracle Community by 843804, 1 year ago
    Attempt to mutate in notification
  • via Coderanch by Rohit Bhagwat, 11 months ago
    Attempt to mutate in notification
  • Stack trace

    • java.lang.IllegalStateException: Attempt to mutate in notification at javax.swing.text.AbstractDocument.writeLock(Unknown Source) at javax.swing.text.AbstractDocument.insertString(Unknown Source) at javax.swing.JTextArea.append(Unknown Source) at UpdateResource$MyDocumentListener.updateLog(UpdateResource.java:191) at UpdateResource$MyDocumentListener.insertUpdate(UpdateResource.java:176) at javax.swing.text.AbstractDocument.fireInsertUpdate(Unknown Source) at javax.swing.text.AbstractDocument.insertString(Unknown Source) at javax.swing.text.JTextComponent.replaceSelection(Unknown Source) at javax.swing.text.DefaultEditorKit$DefaultKeyTypedAction.actionPerformed(Unknown Source)

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