Common Error in v11

When you export a CP definition file from a version lower and try to import it on v11, you will get below error

Error message: Error: NullPointerException:Cannot invoke "java.util.List.iterator()" because "units" is null(COMMON_SERVER_ERROR)

Solution:

Add the code "units" : [ ] in Collection Protocol (JSON) file and import CP JSON.

Find the below JSON file for the reference,

This error ‘unexpected ‘=' at character 27:’ is displayed when there is a skip logic defined in the form. The equality check has changed from ‘=’ to '==’ in the version 11.0

Solution:

Please refer to the wiki page Skip Logic for fields in Form (v11) for the solution.