aa....aa

aa....aa: Stack trace of the exception

Description

The stack trace of the exception thrown during the de-serialization of the global session information will be output row-wise.

Action

Determine the cause of the failure in deserialization based on the contents of the stack trace, and then take action.

Take action based on the following causes of the failure in deserialization:

• The application is different during the serialization and the deserialization, and the change that causes the failure in deserialization is added to the application.
• The readObject() method is implemented, and an error occurred internally.