Null-Pointer Exception adding Methods to a Model
i have a mysterious error which frustrates me a lot at the moment.
i have a wd-application using a ejb-model for a java bean with some methods. everything works fine with that application. but after that i wanted to add a new method to my bean and to use it in my model. so i reimported the model. but then i got the following exception from wd-runtime:
... 60 more
after spending hours for finding the problem i discovered, that only adding (not using!) the method of the ejb to my model is enough to produce the error. when i reimport the model and deselect the method in the model, everything works fine again. i further discovered that it has nothing to do with the ejb-method because the the method is very simple. the following method is enough to produce the exception:
public int getDemoCId ()
selecting this method in my model causes the exception, deselecting it causes the application to run.
Any ideas about this strange behavior?
I use Netweaver CE 7.1 SP05