0-20 - An exception occurred while storing stack information

Possible Reason

  1. The JVM has set the parameter -XX:+DisableAttachMechanism
  2. Set a stack dump path that does not exist in the system. If it does not exist, the system will try to create it. A SecurityException occurs during creation. May not have permission.

Troubleshooting and resolution steps

  1. Check whether the JVM has set the above parameters.
  2. Check whether the account currently starting the service has permission to create folders.