This should be fixed in version 244. Asking Scott Hawley to test.
Could you be more specific about the problem? Linking on my mac works fine...
Steven R. Brandtreporter
When building a Cactus project that contains errors in Mojave, the error messages should be converted into hyperlinks which allow you to go directly to the file and line where the error occurred. I mistakenly thought the problem was specific to the Mac, but it turns out that it has to do with whether the source files are inside the Eclipse workspace or not.
The fix I've checked in not only corrects this problem, but it moves the cursor to the position of the error inside the line.
If you think the problem has been dealt with, please close the ticket as solved.