Question: How to configure the project after rewrite java files in 'core' package

[sjtu-jason]

I have a really basic question.

After I rewrite the java file 'Auctioneer.java' in the 'net.powermatcher.core' package, I want to run the 'examples.bndrun'. But errors occur.

It shows that ‘......\PowerMatcher\net.powermatcher.core\generated\net.powermatcher.core.jar" does not exist, given error is null ’and '......\PowerMatcher\net.powermatcher.examples\generated\net.powermatcher.examples.jar" does not exist, given error is null'.

So, could you please tell me how to configure the project correctly to avoid these errors?
Thank you very much.

[wilcowijbrandi]

Hi sjtu-jason,

It looks like Eclipse doesn't build the projects. Some things you might want to check:

• Are you using Eclipse with the bndtools plugin?
• Do you have any errors? If there are errors in other projects that might be a problem.
• Did you use the git repository as you workspace? For some reason this has to be the same directory.
• Did you check the documentation?

Hope this helps!

[sjtu-jason]

Thank you for your reply!

1. I have installed Bndtools.
2. There is no error in other projects.
3. The workspace of the Eclipse is the same as the git repository.
4. I totally followed the steps of the 'setting up your IDE' chapter of the documentation.

Now the problem is:

I am using the git repository of https://github.com/flexiblepower/PowerMatcher.git

After I rewrite the java file 'Auctioneer.java' in the 'net.powermatcher.core' package, the original jar file 'net.powermatcher.core.jar' in the folder 'generated' disappears.

I have to create a new Bundle Descriptor for the 'net.powermatcher.core' package, named 'mytest.bnd'. Then the 'net.powermatcher.core.mytest.jar' will be created automatically meanwhile. Then I replace the original 'net.powermatcher.core.jar' with the new 'net.powermatcher.core.mytest.jar' in other packages' Build Path.

Using this method, the project can run. However, my modification in 'Auctioneer.java' is not embodied! What's wrong?

[sjtu-jason]

I describe my problem again in detail in: http://blog.sina.com.cn/s/blog_e8dcffee0102w90l.html

I tried to solve this problem, but failed. detail: http://blog.sina.com.cn/s/blog_e8dcffee0102w90v.html

Would you please give me some help? Thank you very much.