An internal error occurred during: "Deploying JugaadFunda to Google". com.google.appengine.tools.admin.AppAdminFactory.setJarSplittingEnabled(Z)V

Question

When I am trying to deploy my first application to Google App Engine, it gives me an error

An internal error occurred during: "Deploying JugaadFunda to Google". com.google.appengine.tools.admin.AppAdminFactory.setJarSplittingEnabled(Z)V

I am really not getting where I am wrong. I would appreciate if someone helps.

Answer 1

I got this error when updating my App Engine SDK version from 1.9.54 to 1.9.61 (Using JRE7).

Getting back to 1.9.54 was my solution.

Hope it helps.

Answer 2

Update 27-Mar-2018 I did some more digging today and found the following: https://issuetracker.google.com/issues/72450185 So it appears everybody's getting pushed on to the Google Cloud SDK. This link also includes instructions on migrating over; I haven't tried this myself yet, so good luck.

Partial answer: In SDK versions 1.9.60 or 1.9.61, the method

void setJarSplittingEnabled(boolean doSplit);

was removed from com.google.appengine.tools.admin.AppAdminFactory. When deploying a project, somewhere along the way, this method is being called and obviously doesn't resolve, the deployment aborts. I can only speculate - looks like jar splitting isn't a thing any longer so it was removed from the SDK. As this is happening on a very old project of mine, I suspect somewhere buried in the project settings is an old switch that triggers the call to that method. Easiest (not necessarily best) way would be for Google to re-introduce this method as a stub that does nothing so we can continue deploying our projects using current SDK versions. Or of course if somebody can point to a setting somewhere (that I couldn't locate), that would be even better.