Compile with Proguard gives SimException: “local variable type mismatch”

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I ran into the same problem after adding the -dontobfuscate flag to my proguard.cfg file.

The solution ended up being that I needed to add this to my optimizations:

!code/allocation/variable

This makes my complete optimization string look like this:

-optimizations !field/removal/writeonly,!field/marking/private,!class/merging/*,!code/allocation/variable

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