iOS Build and Run Mystery!

Unity Engine
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1

Hope someone can figure this out,

I create a new Unity iOS project, add a sphere, cube, and play, build and run, then get 8 errors in Xcode. Do the same thing again, errors go away.

Delete all projects (Unity and Xcode), do the same thing and again, 8 errors at first.

Why is this happening?

2

How can anyone even guess what’s happening if you don’t mention what these 8 errors are?
Can you elaborate on these errors, whether they occur during building or running, and any other information that seems relevant?

3

My guess would be that on the 1st build the target is wrong and that’s corrected on subsequent builds until you delete and recreate the problem.

4

I don’t think so, it says Unity iPad 3.2 Simulator.

Here are the 8 errors I get:

“_mono_aot_module_mscorlib_info”, referenced from:

“_mono_aot_module_UnityEngine_info”, referenced from:

“_mono_ficall_flag”, referenced from:

“DecompressDXT1(int, int, int, unsigned long const*, unsigned long*)”, referenced from:

“_FMOD_OggVorbis_Malloc”, referenced from:

“_FMOD_OggVorbis_Free”, referenced from:

“_FMOD_OggVorbis_ReAlloc”, referenced from:

“_FMOD_OggVorbis_Calloc”, referenced from:

I am very new to unity, so I am sorry if I am not very descriptive.

5

So the target is wrong.

6

Yeah you can’t build to Simulator, only a physical device.

It’s not a huge setback overall, as the Simulator is just a worse version of the UnityEditor itself. If you want to see it emulated, you have the editor, and so only deployed builds have to go through XCode.

7

I am able to build and run in the simulator. I am completely confused, how can I get a simple Unity app on the iPad or iPhone?

8

Ok, so I updated my iPad to the latest version, and still got errors. I then realized that my SDK was outdated, so I updated Xcode as well. Now everything compiles and installs on my iPad, but crashes on start. I am not getting errors, just warning. Could someone explain this please:

/Documents/projects/deploy/iPadTest1Deploy/Classes/AppController.mm:461:10: warning: enumeration values ‘kScreenOrientationUnknown’, ‘autorotation’, and ‘kScreenOrientationCount’ not handled in switch [-Wswitch-enum,3]

/Documents/projects/deploy/iPadTest1Deploy/Classes/AppController.mm:881:18:{881:18-881:29}: warning: incompatible pointer types passing ‘UIView *’ to parameter of type ‘EAGLView *’ [-Wincompatible-pointer-types,3]

9

Finally solved. I used the solution here: http://forum.unity3d.com/threads/107248-iOS5-GM-Build-problems/page4

Thanks for your help everyone.