Error When Launching Processing: java.Util.MissingResourceception - Can't find bundle for base name org/netbeans/swing/etable/bundle

I am encountering an error when trying to launch Processing. The error message I receive is:

An unexpected, unknown, and unrecoverable error occurred while opening a new editor window. Please report this.
java.Util.MissingResourceception Can’t find bundle for base name org/netbeans/swing/etable/bundle, locale en_US

This issue is preventing me from using Processing, and I need assistance in resolving it.

Additional Information:

  • Operating System: Windows 10
  • Java Version: Java 11.0.20
  • Steps Taken:
  1. Reinstalled Processing.
  2. Checked Java installation and verified it’s Java 11.
  3. Set the Java locale explicitly to en_US.
  4. Attached screenshots of the error messages (see below).

I couldn’t find an exact “Troubleshooting” category in the dropdown options, so I’m posting this in the closest category available. Any assistance in resolving this issue would be greatly appreciated.