Solution cannot be read

[studiomiazzo]

I hope I get the correct forum... When I open the developer I get "Solution cannot be read. Please check for problems in the underlying file representation". In the log file I found an unexpected exception : "com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: Cannot handle file versions greater than 40". I didn't install anything since the last time, when everything worked fine. Anybody knows how to solve this problem?
Thanks in advance.

[studiomiazzo]

I'm using Servoy 6.0.6

[jcompagner]

Did you open and modify that workspace in a 6.1 servoy?
Because version 40 is servoy 6.0 and you seem to have at least 1 solution/project that have a repository version > 40

You can see that in the file rootmetadata.obj of in the root of a workspace\Solution project dir.

there it says fileVersion:40, what does it say at your place? You could make it 40 (but then be sure that you didn't really use 6.1 features yet)

[studiomiazzo]

You're right, it says 42, I probably accidentally opened the workspace I used for my 6.0.6 solutions with 6.1.
I'm currently try to update all my solutions to the new version but : is there a way to step back so that I can re-open my solution with 6.0.6?

[jcompagner]

thats what i already mentioned above make it 40, i think that will work as long as you didn't do a lot of other changes (using the some new properties)

[studiomiazzo]

Yes, I changed all the metadata files for my solutions in the workspace, turning back the repository value from 42 to 40.
It worked.
Thank you.