Mac Launcher works, but the modded MC Doesn't

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Dave

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Jul 29, 2019
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So, I updated my java to JRE version 1.7.0_09-b05, which disabled Apple's 1.6 version. Before i updated java, the error i would get was "exception.OutofMemory: no java heap space left" whenever i tried to load singleplayer world. AFTER I updated java, i would open the launcher just fine, then launch the Modded mc. A FML box appeared which validated the MC before it even loaded. Then the window for MC would pop up, then suddenly vanish, along with everything from the FTB Launcher, LEAVING NO CRASH LOG BEHIND. I can play regular MC just fine, but could someone please tell me how to fix this?
 

Vauthil

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Jul 29, 2019
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There is absolutely no ForgeModLoader-client-0.log in your FTBBETAA/.minecraft folder? If FML cropped up you should have one; any crash info ought to be in there.
 

Draylynn

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Jul 29, 2019
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JRE 1.7, 16GB RAM, Win7 64bit

Started launcher.exe 3.1 redownloaded files, client > black screen. http://pastebin.com/s6wFDPzG
Completely removed any and all installed FTB folders (.minecraft / temp etc).
Started Launcher.exe 3.1 again, success~!

Seems the client won't load properly with the old stuff installed (tested this twice), try starting from scratch Dave.
 
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