Thanks a lot Jonathan for your support Let me try to explain better: I did the process of updating the model in two steps: from 6.2 to 6.4, and from 6.4 to 6.5 as indicated in the launchpad_v4 instructions. In the same document it was indicated that the model should be update one more time with the ...

Any suggestions about the issue I have?

Thanks a lot in advance.
Regards
David.

After doing the memory setting of protege at 2 Gb, even while the exception was thrown again, I was able to do the model update to version 6.5. However I was not able to publish the new model after the essential viewer update (downloaded from https://github.com/essentialproject/essential_viewer), I ...

Thanks a lot Jonathan for the response, I'm going to verify and test your suggestions, I think I did a correct memory configuration, at least in windows, and all widgets were installed, but let me do a double check. I tried to attach the full stack trace as file, but I was not able to do, let me sha...

I am trying to do an EMM upgrade from baseline 6.2 to 6.5, in order to use the launchpad v4. The instructions from the launchpad seems very clear, if I am using Essential OS and I am in version 6.2, as I am, I have to do a two steps upgrade, from 6.2 to 6.4 and from 6.4 to 6.5 later. The first step ...