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Question by yayapeter · Jun 24, 2014 at 11:34 AM · iphoneexception

ExecutionEngineException: Attempting to JIT compile method

 public class StaticDataContainer<T> where T : IStaticData { 
 protected static Dictionary<int, T> data;
 
 
 public static void init(string jsonString){
     //It work fine in Unity,But in Xcode iOS,it will show an error below:
     //ExecutionEngineException: Attempting to JIT compile method
     //'System.Collections.Generic.Dictionary`2<int, AD>:.ctor ()' 
     //while running with --aot-only.
     data = new Dictionary<int, T> ();




I refer to:http://answers.unity3d.com/questions/250803/executionengineexception-attempting-to-jit-compile.html

Your application makes use of some generic type that was missed during AOT compile. And solution is:The problem can usually be fixed by including a "dummy" class that references the missing types.

But I dont' know what dummy class is. How can I solve it?

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Answer by Siyuan · Apr 09, 2015 at 11:42 AM

According to this answer http://answers.unity3d.com/questions/30930/why-did-my-binaryserialzer-stop-working.html
Just add following code into one of your Awake() function to solve the problem

  if (Application.platform == RuntimePlatform.IPhonePlayer)
          {
              System.Environment.SetEnvironmentVariable("MONO_REFLECTION_SERIALIZER", "yes");
          } 
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