Bug: Issue with new Deco Addon

[Sranshaft]

BTW Deco Addon recently updated and changed the way it handles stained glass blocks.

`SEVERE: Unable to launch
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)
Caused by: java.lang.VerifyError: Bad invokespecial instruction: current class isn't assignable to reference class.
Exception Details:
Location:
Addon_Glass$BlockStainedGlass.a(Laab;IIILng;Lwm;)V @59: invokespecial
Reason:
Error exists in the bytecode
Bytecode:
0x0000000: 1905 c100 7799 001c 1905 c000 773a 0719
0x0000010: 07b4 007b b600 81b4 0085 110b bb9f 0004
0x0000020: b12a 1906 b400 8704 6419 06b6 008b b600
0x0000030: 8f2a 2b1c 1d15 0419 0519 06b7 0093 b1
Stackmap Table:
same_frame(@33)

at Addon_Glass.<init>(Addon_Glass.java:15)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at AddonManager.loadAddon(AddonManager.java:300)
at AddonManager.PostInitialize(AddonManager.java:81)
at FCAddOnHandler.PostInitializeMods(FCAddOnHandler.java:118)
at FCAddOnHandler.InitializeMods(FCAddOnHandler.java:54)
at net.minecraft.client.Minecraft.<init>(Minecraft.java:304)
at avv.<init>(SourceFile:38)
at net.minecraft.client.MinecraftApplet.init(SourceFile:38)
at net.minecraft.client.Minecraft.main(Minecraft.java:2290)
... 6 more`