Decompilation snag

DISCLAIMER: I'm not really sure this kind of post is okay in this board, but anyway, I feel like this needs to be here.

I've recently had much trouble using MCP for MC 1.6.2 on OSX; it stopped decompiling with this error:

...

== ERRORS FOUND in JAVA CODE ==

src/minecraft/net/minecraft/src/ChatMessageComponent.java:256: warning: non-varargs call of varargs method with inexact argument type for last parameter;
cast to java.lang.Object for a varargs call
cast to java.lang.Object[] for a non-varargs call and to suppress this warning
                var7.append(StatCollector.translateToLocalFormatted(this.field_111090_h, var13));
                                                                                         ^

src/minecraft/net/minecraft/src/RenderBlocks.java:4972: missing return statement
    }
    ^

1 error
1 warning
==================

Initial client recompile failed, correct source then run updatemd5

But lucky for you if you're running into this to; I've found the solution! Change the following line in

conf/mcp.cfg

:

CmdFernflower = %s -jar %s -din=0 -rbr=0 -dgs=1 -asc=1 -log=WARN {indir} {outdir}

to:

CmdFernflower = %s -Xmx512M -jar %s -din=0 -rbr=0 -dgs=1 -asc=1 -log=WARN {indir} {outdir}

Problem solved! This was in commit 4762d4d, so if you're using the latest source, this shouldn't happen anyway. Hope this helped someone.