Hi, I have set a basic EP3 to go to mining world. "like alice 1.5", you crash if you go from overworld to mining world. But the other way works fine. Moreover, once went one time mining-to-normal, you dont crash anymore if you go back and forth in either world. crash log http://pastebin.com/i64gVfg4
I don't see why you are posting about this, considering you know about the crash and that it was in 1.5 with EP2. Use a nether portal as suggested in these threads. http://skcraft.com/threads/crash-on-portals.2512/ http://skcraft.com/threads/could-not-get-provider-type-for-dimension-3-does-not-exist.2516/ http://skcraft.com/threads/improved-portals-crash.2583/
