We have some Ant script fosr building the different jars we use, in several Eclipse projects. There is some interdependency
At the end of the build, we have to refr
This might not be answering your question exactly but I don't quite understand what is causing the problem.
As I understand it you have a project A that creates a jar file and that jar file is referenced by project B. When you re-build project A, you need to refresh so that project B can see the new jar file. Is that correct?
I do something similar but I don't get any build path errors because the name of the project A jar file hasn't changed.
Another option is for Project B to reference Project A directly instead of referencing its jar file.
I think I may have misunderstood the problem you are having but I hope this helps anyway.