You probably need to start eclipse with a '-clean' option or something like that...
Regarding the migration, there are some changes that are not backward compatible, but it should not be too difficult to do it. The main one is that
3.0.x automatically wraps any primitive value into the corresponding wrapper class (example: int into Integer). As 4.0 now supports primitive types, you must remove the unwrapping calls (.intValue(), .doubleValue(), etc).
Also, to create a working memory, use newStatefulSession() method instead of the newWorkingMemory() method.
Anyone willing to help writing a migration how to (even partial) would be most welcome and I'm sure a lot of people would benefit. It is possible to do it in the WIKI so we have a collaborative effort.
[]s
Edson
2007/5/24, Krishnan <krishiyer@gmail.com>:
I tried the same thing but could not migrate cleanly.
I dropped the plugin in the plugin directory and restarted eclipse. I see two Rule icons in my eclipse workspace. I closed it and deleted the 3.0.5 plugin from the plugin directory but it still would not go away. Not sure how to get rid of it.
-Krishnan.
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Sivaramakrishna Iyer Krishnan (Anand)
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- William Safire
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