In the Project Properties box, under Java Build path, I added two resources: a src folder and a Jar. That works for several hours, no errors when I do a clean build. But then, all of a sudden, these two resources disappear and I get 52 Java errors. So I add them back again, recompile: no errors.
Some info:
- latest Domino Designer afaik
- I develop on local, the db is replicated manually to the test server
- there is no separate template db (yet)
- the development db is also the test db
- I use an On-Disk Project on my system (local, no git)
- I also installed and use SourceTree (just to be able to move back)
- afaik nobody but me touches the project settings
- more strange things happen (they seem irrelevant to me at the moment)
I assume something goes wrong while syncing the NSF with the ODP. I sometimes get warnings that some elements are out of sync, but I don't really understand why.
How can this happen, or better: how can I repair this behaviour?