Hi,
I tried to update eclipse with vaadin plugins. The eclipse version is ganymede 3.4.1. Ater adding http://vaadin.com/eclipse, three vaadin jars are listed properly according to vaadin documentation. However when i installed them i got error as below
An error occurred while collecting items to be installed
java.lang.NullPointerException
Can anybody help me how to resolve this?
Regards,
Nagaraju Bandaru
This should not happen. Unfortunately with these details it is hard to say what has happened.
We are expecting to release 1.1 version of the plugin late tomorrow. Please retry after that to see if the problem persists. You should also try to install to a clean copy of eclipse to ensure that your eclipse installation is fully functional.
Hi,
Could you check from the error log if there is any additional information on the NullPointerException? A stacktrace would help track down the problem, otherwise it is almost impossible to find the reason.
You can open the error log using “Window → Show View → Error Log”.