ProGuard SimException

Question

I\'m trying to get ProGuard to work, after roughly 4 hours of randomly trying options to try and get this amazing software to work.

My project is using LibGDX and KryoNe

Answer 1

The problem might be related to a specific optimization of ProGuard. You can disable it like that:

-optimizations !code/allocation/variable

Furthermore you can also remove the LocalVariableTable and LocalVariableTypeTable attributes which do not seem to be updated properly (and are not needed in an application anymore). For this you would need to enable obfuscation though and then use something like:

-keepattributes !LocalVariable*,**

This rule would keep all attributes but the LocalVariable related ones.

The obfuscation problem with libGDX might be solved by this rule:

# Keep names - Native method names. Keep all native class/method names.
-keepclasseswithmembers,includedescriptorclasses class * {
    native <methods>;
}