I often get the following error when I attempt to reverse several of my classes. I was able to reverse with v14.1 but after upgrading to v15, it fails.
Failed to reverse code
details:
java.lang.NullPointerException
at v.gz.b.a(:161)
at v.gh.a.a(:1375)
at v.gh.a.b(:1064)
at v.ha.b.b(:139)
at v.bye.d.run(:34)
This is pretty annoying. Any help would be appreciated.
Hi,
It seems that your project contains some invalid relationships. Could you please test on a new project?
The class compile and run correctly.
Is there an way to get more information on why i thinks there’s invalid relationships. Which relationship is it complaining about.
Like I mentioned, this was working with v14.1.
Please show Model Explorer, check Show Relationships in the popup menu.
Can you find a generalization missing From element?
If you found it, please delete and recreate if necessary.
I could not find the “Show Relationship” from the Model Explorer window. I had to select Window->Application Options->View->Show relationships.
After doing that , I could see many relationships in the Model Explorer, but none matched the generalizations that you specified. Here are a few things that I tried as a test, but did not fix the reverse c++ code issue:
At this point I only had 1 class with no operations/attributes. Then I deleted all my UML diagrams… this caused the faulty generalizations to suddenly appear in the Model Explorer.
So it seems that a faulty generalization does exist, but it is not visible unless I delete a lot of stuff. Obviously, that’s not want I want. So I continued trying other ways to make it appear, and I think I found one. In essence, if I launch an Analysis of my class then that action will produce a diagram with lots of classes in it. If I then simply delete that diagram, the faulty generalization will appear.
If I delete the faulty generalizations then I can run the Reverse c++ code with any failures for my class.
I can’t say if my steps will work in all causes yet since I only tried with 1 class so far.
