- Right-click your project from the "C/C++ Projects" window, select "Properties"
- Select "C/C++ Make Project", then the "Discovery Options" tab
- Uncheck "Automate discovery of paths and symbols"
- Select "C/C++ Project Paths" on the sidebar, then the "Path Containers" tab
- Click on "Discovered Paths" to select it, then click "Remove"
- Click "OK"
That was really bugging me, having a bunch of "Invalid project path: Include path not found" messages in the problems list.
I am currently useing Eclipse 126.96.36.199 with CDT 4.0.1.
In my configuration, the message "Invalid project path: Include path not found" was due to a bug in Eclipse: I had upgraded my gcc, and a bug in Eclipse left old paths in some configuration files. The work around for the bug fix helped me out. It can be found here: https://bugs.eclipse.org/bugs/show_bug.cgi?id=206372
Reimer: Thanks for posting the work around.
Thanks for this!