I installed e(fx)clipse over my existing Eclipse Mars installation using the update sites given here: https://projects.eclipse.org/projects/technology.efxclipse/downloads
The installation worked fine, e(fx)clipse also seems to be loaded (load screen on startup changed). But when starting Eclipse, I get the following error displayed after selecting the workspace: "An error has occured. See the log file [...]".
Can anybody help me with this? I would add the log file, but I'm new here and I don't know how to upload.
Thank you very much.