Web Dynpro NullPointerException while saving all metadata

[Former Member]

Web Dynpro is consitently generating an exception when I click Save All Metadata. Here is the exception text:

Plugin name: Metamodel Core

Plugin ID: com.sap.ide.metamodel.core

Method: saveAllMetaData

Message: postSave failed. projectName = IssueLoan

Exception: java.lang.NullPointerException: null

It looks like it has something to do with re-importation of the model. The sequence is not clear for me.

Did anybody get this error before?

[Former Member]

Hi,

Delete the model and reimport and regenerate once.

In case problem i feel you need to reinstall the studio once again

Regards, VIP

[Former Member]

Hi

This seems strange. When do u get this error. Do you get it when you change something to a Webdynpro component and click on Save all metadata or what.

Well if that is the case revert back the changes and try doing them again. This happens when the automatic generation of WebDynpro fails. In most cases you may have to restart your machine and then come in again.

Let me know if it is something other than the problem mentioned above. Maybe some of us would have already encountered it

regards

Ravi