Error in OCPP SERVER component

Good afternoon, please help me when adding the OCPP Server component, it shows me the following error, could you please help me with that

Hi @raiza1 on our side we have same error since Java-OCA-OCPP was bumped to 1.0.2 version.
For working I have made a rollback to 2022.6.0 version because OpenEMS side we don’t have changes on code but on Java-OCA-OCPP some methods return null.
We are investigating on this problem during our day activities…

Thanks for reporting. It seems the updated library needs access to the exceptions package. I fixed the issue here:

Will add the fix to next release.


Hi @stefan.feilmeier, many thanks for the fix.
We will test it on next week and report to the community.