One of our jobs (ExchangeRateImportController class) gives this error:
Function SysExtensionAppClassFactory::getClassFromSysAttribute has been incorrectly called.
I can't debug. I run the class. Press OK button and error gives, no debug even after uncheck "Run in CIL" from options. It was working without any error since 7-8 days before.
Actually I gave class name in first message, please look up "..jobs (ExchangeRateImportController class) gives this..."
I can debug main method until job's dialog box shows. After that I press OK button, than I immediately get this error.