Cannot cast object '[]' with class 'java.util.ArrayList' to class 'int'

Cannot cast object ‘[]’ with class ‘java.util.ArrayList’ to class ‘int’

Sometimes this happens when other TestCases are executed in parallel

i use
ArrayList list_userOnpage_number = new ArrayList()

This is not be the location where the error "Cannot cast object ‘[]’ with class ‘java.util.ArrayList’ to class ‘int’" occurred. Read the log and test case script carefully.

You will have to show us the whole error message. Somewhere in the rest of the error message will be the line that it crashed on.

If you have to redact your error message, then you could just do a search yourself through it for the reference, “int”, and review your code for the variable associated with it.

can someone give me another answer?

i cant find error