basically the error is reporting that on line 229 of the MIB file there is a reference to "none" which the loader does not understand or can not resolve. Check out what is being defined on this line and this should provide the clue as to how to solve it.
If you can't figure it out then please attach the MIB file to a post along with any MIBs this one includes and I can take a quick look for you.
All the best
HP Support Viewed the Support tips? Search for "(NNMi) Support Tips" and order by Date to get the list The views expressed in my contributions are my own and do not necessarily reflect the views and strategy of HP If you find this or any post resolves your issue, please be sure to mark it as an accepted solution.