Web Block is incompatible with module.


Why incompatible error occurred during application run.
Here we published aaplication on higher platform server, instead of same verson as our previous server.
So may be cause to this error?

Your application refers a different version of FileUpload than the one you have. Open the espace in Service Studio. If Service Center as an older version you'll need to update it. If Service Center as a newer, you just need to refresh references in espace.