4.6 iOS 64-bit beta

Thanks， i have resolved it.
i create new mesh Materials, then call setTriangles.
so it's not IL2CPP's bug

 

I tested on 4.6.6p2 and the file is in correct format again. Weird. But at least the problem is resolved for us.

 

The GetInterfaceInvokeData crash affects us also. Any ideas how to to work around it before it has been fixed in a later patch release? The code is:

Code (csharp):

1.  
2. private readonly Dictionary<Type, IProvider> providers;
3. internal T Get<T>()
4. {
5.     return ((IDataProvider<T>)(providers[typeof(T)])).DataFor(Index);
6. }
7.  

 

@JoshPeterson

Hi, was just wondering if this bug was fixed for the 4.6.6p3 release? http://fogbugz.unity3d.com/default.asp?695521_s9o4gvdpnugdr4d3

Would be really helpful if it was

 

ah, ok - thanks for letting me know anyway. Hopefully it'll get fixed soon.

 

Bug number :705245

 

@JoshPeterson we are seeing an issue in 4.6.6p3 related to JsonFx. Here is a snippet of the error:

IL2CPP error (no further information about what managed code was being converted is available)
Additional information: Build a development build for more information. Interface System.Linq.IQueryProvider method System.Linq.IQueryable`1<TElement> System.Linq.IQueryProvider::CreateQuery(System.Linq.Expressions.Expression) not implemented on non-abstract class System.Linq.QueryableEnumerable`1

I have submitted a bug report and attached a project that can reproduce this issue in Unity 4.6.6p3. Bug number is 705898. This issue does not occur in the release version of 4.6.6.

 

@JoshPeterson, I upgraded from Unity 4.6.6p2 to 4.6.6p3, and meet an linker error while building w/ Xcode 6.3.1 (6D1002). Anybody see similar issue?

"_UnityFontFallbacks", referenced from:
Iphone::GetFontFallbacks() in libiPhone-lib.a(iPhoneMisc.o)
Symbol(s) not found for architecture arm64​

 

I've just reported the following error

(Case 706383) The class loaded with System.GetType(name) doesn't load in iOS 32bit devices using an universal target

This is related to a bug in 4.6.6p2 and p3 when you try to load a class using System.GetType(name) in a 32bit device with an universal build. This bug wasn't on 4.6.6p1 build. I've also added a project to reproduce it on the bug report.

Here is also a post explaining the bug:

http://forum.unity3d.com/threads/sy...6p2-and-p3-on-universal-il2cpp-builds.335332/

 

We have errors when using Mail classes: "SmtpClient", "MailSettingsSectionGroup", ... In Unity 5.1.1.

Code (CSharp):

1. MissingMethodException: Method not found: 'Default constructor not found...ctor() of System.Net.Configuration.MailSettingsSectionGroup'.
2.   at Mono.Security.Uri.HexEscape (Char character) [0x00000] in <filename unknown>:0
3.   at System.Activator.CreateInstance (System.Type type, System.Object[] args) [0x00000] in <filename unknown>:0
4.   at System.Configuration.ConfigInfo.CreateInstance () [0x00000] in <filename unknown>:0
5.   at System.Configuration.Configuration.GetSectionGroupInstance (System.Configuration.SectionGroupInfo group) [0x00000] in <filename unknown>:0
6.   at System.Configuration.ConfigurationSectionGroupCollection.get_Item (System.String name) [0x00000] in <filename unknown>:0
7.   at System.Configuration.Configuration.GetSection (System.String path) [0x00000] in <filename unknown>:0
8.   at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection (System.String configKey) [0x00000] in <filename unknown>:0
9.   at System.Configuration.ConfigurationManager.GetSection (System.String sectionName) [0x00000] in <filename unknown>:0
10.   at System.Net.Mail.SmtpClient..ctor (System.String host, Int32 port) [0x00000] in <filename unknown>:0
11.   at MailManager.Init () [0x00000] in <filename unknown>:0
12.   at LoaderBase+EventHandler.Invoke (.LoaderBase sender) [0x00000] in <filename unknown>:0
13.   at LoaderBase.CallLoadedHandler () [0x00000] in <filename unknown>:0
14.   at LoaderBase.MarkAsLoaded () [0x00000] in <filename unknown>:0
15.   at Config.LoadData (.ConfigData data) [0x00000] in <filename unknown>:0
16.   at XmlLoader`2[System.Object,System.Object].LoadFromStreamingAssets (System.Uri uri) [0x00000] in <filename unknown>:0
17.   at XmlLoader`2[System.Object,System.Object].LoadFromStreamingAssets () [0x00000] in <filename unknown>:0
18.   at LoaderBase.Load (Mode mode, System.Uri uri) [0x00000] in <filename unknown>:0
19.   at LoaderBase+<Start>c__Iterator4.MoveNext () [0x00000] in <filename unknown>:0
20. (Filename: currently not available on il2cpp Line: -1)

 

It looks like it has stripped out System.Net.Configuration.MailSettingsSectionGroup, is that in your link.xml to ensure it doesn't get stripped out?

 

So there is no automatic way (or would be) to know that this classes are being used and not strip away? It's a pain in... to have to build unity > build xcode > see output > check error messages.

Sometimes it's not easy to see this because if you have a big project with many windows and feature it could be hard to see it.

It could help a list with namespaces/classes that are automatically stripped away.

 

@JoshPeterson Case 706544 please.

 

Hi, i've tried to build for iOS 64 bit using IL2CPP backend and universal architecture, but I get this error on Untiy 4.6.6.

I would really be glad in any help on that. Thank You

 

My player settings are:
Backend: IL2CPP
Architecture: universal
APi compatibility: .Net 2.0 (due to usage of mutexes it can't use subset)

Stripping level: disabled (changing this doesn't seem to change anything i suppose, on normal mono backed even mscrolib worked)

I suppose it's about Photon3Unity3D.dll which is in assets folder as it is only ExitGames product I have in project. Maybe this dll file should be in another directory?

 

I have a problem with Unity 4 and IL2CPP.
I tested it on multiple Unity 4 versions, also the latest 4.6.6p3 and all versions crashed

Also i tried to build the same project on Unity 5 and it did not crash.

The IOS build did not crash when it was build with Unity version:
5.1.0b6
5.1.0f2
5.1.1f1

I've made a sample project which reproduces the issue for me.https://github.com/sologamer/parsecrash/tree/master

For this to work you need to to have a parse project. You can fill in the parse info in the ParseInitializeBehaviour GameObject in the scene.

Build to IOS

How to:
-Open the Scene "Scene".
-Press the "Insert" button
-Check Parse if the object is inserted
-The crash happens when the "Test FindAsyc" or "Test FirstOrDefaultAsync" button is pressed

If you put exactly 36 & characters like this:

&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&

Or any other form of those characters I.E:

=&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&==&=&=

Pushing of content like this works but if i do a ParseQuery on a object containing these characters the application crashes, as seen here:

http://puu.sh/izDhe/e2f1136d74.png

 

We have been able to successfully build on 4.6.6p1 but ever since p2, and p3 we have been running into Mach-O linker errors in Xcode. The same project that runs fine in 4.6.6p1 errors out with hundreds of different:

Undefined symbols for architecture armv7:

"_UP_UIActivityViewController_set_completionHandler", referenced from:

_UIActivityViewController_UP_UIActivityViewController_set_completionHandler_m22041 in Bulk_U3DXTSocial_0.o

(maybe you meant: _UIActivityViewController_UP_UIActivityViewController_set_completionHandler_m22041_MethodInfo, _UIActivityViewController_UP_UIActivityViewController_set_completionHandler_m22041 )


We thought maybe it was U3DXT but when removed it just keeps moving down the line to the next plugin.
Our build settings are for:

IL2CPP , Universal, .NET 2.0 Compatibility, Target iOS 7.0, Stripping disabled

Has anyone run into this previously? We had seen Mach-O linker errors on some patches a while back too. I should also ask what is the proper way of reporting a bug when it is Xcode specific? Do you just submit with your unity project or bundle the Xcode project?

 

Thanks Josh, the bug has been submitted. #706702

 

We're using binary serialization for our save games. This was the best option due to the complexity of our object graph. When serializing some objects, IL2CPP throws the following error.

Unsupported internal call for IL2CPP:MonoGenericMethod::get_ReflectedType - "This icall is not supported by il2cpp."

Is this on the list to be fixed any time soon? Is there a known work-around?

I've already dodged a few reflection limitations in IL2CPP, but this one is particularly ingrained and difficult to work around.

Thanks.

 

Bug report link: http://fogbugz.unity3d.com/default.asp?706638_372dlbopkf3efe5g

 

Hi everyone !

It seem there is a regression on iOS IL2CPP from Unity 4.6.6p1 (still here in 4.6.6p3), i can't compile my project anymore on this version with PlayerIO/Yahoo Game Network.

However, it compile fine on Unity 4.6.5p4.

The error is "No matching function for call to "il2cpp_codegen_raise_exception'."

Do you need additional information for this case ?
Case 707156

Thanks in advance !

 

Hello Josh,

I always do Replace instead of Append. Plus, Append is grayed out when Unity version are not the same between two builds.

However, even if i Replace everytime, i don't have tested by deleting manually all the content of the folder and then build.
I will test and tell you !

UPDATE: Still can't compile on 4.6.6 version, even if i clean all the output folders.

Here a little stack of the generated code:

Code (CSharp):

1.  
2. // PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel
3. #include "PlayerIOUnity3DClient_PlayerIOClient_PlayerIO_ClientImpl_Log.h"
4. // PlayerIOClient.Internal.identifier117
5. #include "PlayerIOUnity3DClient_PlayerIOClient_Internal_identifier117MethodDeclarations.h"
6. // O PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel::Call<System.Object,System.Object,System.Object>(System.Int32,A)
7. struct LogoutChannel_t4058;
8. struct Object_t;
9. // Declaration O PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel::Call<System.Object,System.Object,System.Object>(System.Int32,A)
10. // O PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel::Call<System.Object,System.Object,System.Object>(System.Int32,A)
11. extern "C" Object_t * LogoutChannel_Call_TisObject_t_TisObject_t_TisObject_t_m86526_gshared (LogoutChannel_t4058 * __this, int32_t ___methodId, Object_t * ___args, const MethodInfo* method);
12. #define LogoutChannel_Call_TisObject_t_TisObject_t_TisObject_t_m86526(__this, ___methodId, ___args, method) (( Object_t * (*) (LogoutChannel_t4058 *, int32_t, Object_t *, const MethodInfo*))LogoutChannel_Call_TisObject_t_TisObject_t_TisObject_t_m86526_gshared)(__this, ___methodId, ___args, method)
13. // O PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel::Call<System.Object,System.Object,System.Object>(System.Int32,A)
14. extern "C" Object_t * LogoutChannel_Call_TisObject_t_TisObject_t_TisObject_t_m86526_gshared (LogoutChannel_t4058 * __this, int32_t ___methodId, Object_t * ___args, const MethodInfo* method)
15. {
16.     {
17.         PlayerIOError_t1880 * L_0 = (PlayerIOError_t1880 *)(__this->___ConstantError_0);
18.         if (!L_0)
19.         {
20.             goto IL_0021;
21.         }
22.     }
23.     {
24.         PlayerIOError_t1880 * L_1 = (PlayerIOError_t1880 *)(__this->___ConstantError_0);
25.         Object_t * L_2 = ((Object_t *)Castclass(((Object_t *)IsInst(L_1, IL2CPP_RGCTX_DATA(method->rgctx_data, 0))), IL2CPP_RGCTX_DATA(method->rgctx_data, 0)));
26.         il2cpp_codegen_raise_exception(((Object_t *)L_2));
27.     }
28.  
29. IL_0021:
30.     {
31.         identifier117_t3553 * L_3 = (identifier117_t3553 *)(__this->___inner_1);
32.         int32_t L_4 = ___methodId;
33.         Object_t * L_5 = ___args;
34.         NullCheck((identifier117_t3553 *)L_3);
35.         Object_t * L_6 = (Object_t *)GenericVirtFuncInvoker2< Object_t *, int32_t, Object_t * >::Invoke(IL2CPP_RGCTX_METHOD_INFO(method->rgctx_data, 1), (identifier117_t3553 *)L_3, (int32_t)L_4, (Object_t *)L_5);
36.         return L_6;
37.     }
38. }

Do i need to clean an additionnal place eventualy ?
I will try to regenerate all the project cache just to validate that this is not a "fake" bug, on Unity side.

UPDATE 2: I deleted my Library folder, regenerated my entire project, still can't compile. It fail at 207 file of 253 on my project, on GenericMethods1.cpp, same error.

 

il2cpp-codegen.h does exist, and seem to have the method prototype:

Code (CSharp):

1. NORETURN static void il2cpp_codegen_raise_exception (Il2CppCodeGenException *ex)
2. {
3.     il2cpp::vm::Exception::Raise ((Il2CppException*)ex);
4. #if __has_builtin(__builtin_unreachable)
5.     __builtin_unreachable();
6. #endif
7. }

And well...It's very weird. From this same file, this method is called multiple time.
However, i only commented this line when it fail, and i was able to compile successfully the project...

It's like the Method is not recognized only in this scope. And i don't know what to exactly include to resolve this problem.
But from what i see, it seem that this is a bug from IL2CPP wich don't include something in some case.

The file is imported correctly, because i see this at the top of the file:

#include "codegen/il2cpp-codegen.h"

EDIT: The method is recognized if a NULL parameter is given (it's just a test !).
I think that the Object_t * generated format in the scope is not a valid cast for the il2cpp_codegen_raise_exception method.

Can i do something about it ?

 

I will try today...Actually, we are rushing for the Beta of our game, that is out in one week exactly, but being able to compile the game on lastest releases is important too.

I will post what you need in some minutes.

 

Sorry for the double post...

I just updloaded a sample project that have the same problem on my Case 707156.
Sorry i don't know how to find the real definition of the LogoutChannel::Call method.

But i think you will be able to trace this from the sample project ?

Thanks in advance !

EDIT: Just updated my case again. Posted a little update about the expected code generation, in 4.6.5p4.

Here the problematic snipped of code, that can compile on 4.6.5p4, with the correct cast signature (Exception_t258 instead of Object_t):

Code (CSharp):

1. // PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel
2.  
3. #include "PlayerIOUnity3DClient_PlayerIOClient_PlayerIO_ClientImpl_Log.h"
4.  
5. // O PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel::Call<System.Object,System.Object,System.Exception>(System.Int32,A)
6.  
7. struct LogoutChannel_t962;
8.  
9. struct Object_t;
10.  
11. // Declaration O PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel::Call<System.Object,System.Object,System.Exception>(System.Int32,A)
12.  
13. // O PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel::Call<System.Object,System.Object,System.Exception>(System.Int32,A)
14.  
15. extern"C"Object_t * LogoutChannel_Call_TisObject_t_TisObject_t_TisException_t258_m34658_gshared (LogoutChannel_t962 * __this, int32_t ___methodId, Object_t * ___args, constMethodInfo* method);
16.  
17. #define LogoutChannel_Call_TisObject_t_TisObject_t_TisException_t258_m34658(__this, ___methodId, ___args, method) (( Object_t * (*) (LogoutChannel_t962 *, int32_t, Object_t *, const MethodInfo*))LogoutChannel_Call_TisObject_t_TisObject_t_TisException_t258_m34658_gshared)(__this, ___methodId, ___args, method)
18.  
19. // O PlayerIOClient.PlayerIO/ClientImpl/LogoutChannel::Call<System.Object,System.Object,System.Exception>(System.Int32,A)
20.  
21. extern"C"Object_t * LogoutChannel_Call_TisObject_t_TisObject_t_TisException_t258_m34658_gshared (LogoutChannel_t962 * __this, int32_t ___methodId, Object_t * ___args, constMethodInfo* method)
22.  
23. {
24.  
25.   {
26.  
27. PlayerIOError_t868 * L_0 = (PlayerIOError_t868 *)(__this->___ConstantError_1);
28.  
29. if (!L_0)
30.  
31.   {
32.  
33. goto IL_0021;
34.  
35.   }
36.  
37.   }
38.  
39.   {
40.  
41. PlayerIOError_t868 * L_1 = (PlayerIOError_t868 *)(__this->___ConstantError_1);
42.  
43. Exception_t258 * L_2 = ((Exception_t258 *)Castclass(((Exception_t258 *)IsInst(L_1, IL2CPP_RGCTX_DATA(method->rgctx_data, 0))), IL2CPP_RGCTX_DATA(method->rgctx_data, 0)));
44.  
45. il2cpp_codegen_raise_exception(((Exception_t258 *)L_2));
46.  
47.   }
48.  
49.  
50. IL_0021:
51.  
52.   {
53.  
54. identifier114_t427 * L_3 = (identifier114_t427 *)(__this->___inner_2);
55.  
56. int32_t L_4 = ___methodId;
57.  
58. Object_t * L_5 = ___args;
59.  
60. NullCheck((identifier114_t427 *)L_3);
61.  
62. Object_t * L_6 = (Object_t *)GenericVirtFuncInvoker2< Object_t *, int32_t, Object_t * >::Invoke(IL2CPP_RGCTX_METHOD_INFO(method->rgctx_data, 1), (identifier114_t427 *)L_3, (int32_t)L_4, (Object_t *)L_5);
63.  
64. return L_6;
65.  
66.   }
67.  
68. }

I can't show you the LogoutChannel C# code, because it's from the compiled DLL of PlayerIO/Yahoo Games Network.

 

Can we expect a Patch release before the 2 July ?
Or should we use the 4.6.5p4 version of Unity for our upcoming beta ?

 

Thank you very much.
So we will stick on the 4.6.5p4 then.

 

Bug is submitted, case 708070. Turns out it was due to serializing the MethodInfo of a method from a generic type. Thanks for looking at it!

 

I'm running into the same problem with Directory.GetFiles() on 5.0.3p2.