Error while builging with latest version of xcode

anon_8094645 · March 16, 2011, 2:30pm

102 errors occurred while building using xcode 4. Not able to remove the errors

Below shown are the errors:

Undefined symbols for architecture armv7:
“UnityDidAccelerate(float, float, float, double)”, referenced from:
-[AppController accelerometer:didAccelerate:] in AppController.o
“ForceInclude_RenderSettings()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_AudioClip()”, referenced from:
RegisterAudioClasses() in RegisterClasses.o
“ForceInclude_WorldParticleCollider()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_PlayerSettings()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_RaycastCollider()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_TrailRenderer()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“UnityPause(bool)”, referenced from:
-[AppController applicationWillResignActive:] in AppController.o
-[AppController applicationDidBecomeActive:] in AppController.o
“ForceInclude_AnimationManager()”, referenced from:
RegisterAnimationClasses() in RegisterClasses.o
“_mono_aot_register_module”, referenced from:
RegisterMonoModules() in RegisterMonoModules.o
“iphone::KeyboardOnScreen::Init()”, referenced from:
-[AppController startUnity:] in AppController.o
“ForceInclude_ParticleRenderer()”, referenced from:
RegisterParticleClasses() in RegisterClasses.o
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_EllipsoidParticleEmitter()”, referenced from:
RegisterParticleClasses() in RegisterClasses.o
RegisterRenderingClasses() in RegisterClasses.o
“UnityCleanup()”, referenced from:
-[AppController applicationWillTerminate:] in AppController.o
“ForceInclude_EditorExtension()”, referenced from:
RegisterAuxClasses() in RegisterClasses.o
“ForceInclude_Shader()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_FlareLayer()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“iphone::SetScreenOrientation(iphone::ScreenOrientation)”, referenced from:
-[AppController startUnity:] in AppController.o
“UnityPlayerLoop()”, referenced from:
-[AppController Repaint] in AppController.o
“ForceInclude_BaseBehaviourManager()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
“ExportUtils()”, referenced from:
RegisterMonoModules() in RegisterMonoModules.o
“ForceInclude_MeshCollider()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_Texture3D()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_WheelCollider()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_Light()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Font()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Halo()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Cubemap()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_RenderTexture()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_SkinnedMeshRenderer()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“UnityInputProcess()”, referenced from:
-[AppController Repaint] in AppController.o
“ForceInclude_Texture()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“UnitySendTouchesCancelled(NSSet*, UIEvent*)”, referenced from:
-[EAGLView touchesCancelled:withEvent:] in AppController.o
“ForceInclude_PhysicsManager()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_CGProgram()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_AudioManager()”, referenced from:
RegisterAudioClasses() in RegisterClasses.o
“ForceInclude_ParticleAnimator()”, referenced from:
RegisterParticleClasses() in RegisterClasses.o
“ForceInclude_HaloManager()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“UnityInitApplication(char const*)”, referenced from:
-[AppController startUnity:] in AppController.o
“ForceInclude_BoxCollider()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“Unity::ForceInclude_Joint()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_Rigidbody()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_CapsuleCollider()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“_mono_dl_register_symbol”, referenced from:
RegisterMonoModules() in RegisterMonoModules.o
“UnitySetAudioSessionActive(bool)”, referenced from:
-[AppController applicationWillResignActive:] in AppController.o
-[AppController applicationDidBecomeActive:] in AppController.o
“ForceInclude_PipelineManager()”, referenced from:
RegisterAuxClasses() in RegisterClasses.o
“Unity::ForceInclude_CharacterJoint()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_QualitySettings()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_MonoBehaviour()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
“ForceInclude_Skybox()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Collider()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_ConstantForce()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_TextMesh()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Renderer()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Pipeline()”, referenced from:
RegisterAuxClasses() in RegisterClasses.o
“UnitySendTouchesMoved(NSSet*, UIEvent*)”, referenced from:
-[EAGLView touchesMoved:withEvent:] in AppController.o
“ForceInclude_ParticleEmitter()”, referenced from:
RegisterParticleClasses() in RegisterClasses.o
“ForceInclude_MeshParticleEmitter()”, referenced from:
RegisterParticleClasses() in RegisterClasses.o
RegisterRenderingClasses() in RegisterClasses.o
“_mono_ficall_flag”, referenced from:
RegisterMonoModules() in RegisterMonoModules.o
“ForceInclude_MeshFilter()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_MonoScript()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
“ForceInclude_MonoManager()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
“ForceInclude_BehaviourManager()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
“ForceInclude_LensFlare()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_AudioSource()”, referenced from:
RegisterAudioClasses() in RegisterClasses.o
“ForceInclude_Projector()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“_mono_aot_only”, referenced from:
RegisterMonoModules() in RegisterMonoModules.o
“ForceInclude_PhysicMaterial()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“Unity::ForceInclude_FixedJoint()”, referenced from:
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_LateBehaviourManager()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
“ForceInclude_Animation()”, referenced from:
RegisterAnimationClasses() in RegisterClasses.o
“ForceInclude_Mesh()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Behaviour()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
“ForceInclude_LineRenderer()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Flare()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_Filter()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“ForceInclude_FixedBehaviourManager()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
“ForceInclude_AudioListener()”, referenced from:
RegisterAudioClasses() in RegisterClasses.o
“ForceInclude_HaloLayer()”, referenced from:
RegisterRenderingClasses() in RegisterClasses.o
“UnitySendTouchesBegin(NSSet*, UIEvent*)”, referenced from:
-[EAGLView touchesBegan:withEvent:] in AppController.o
RegisterDynamicsClasses() in RegisterClasses.o
“ForceInclude_DelayedCallManager()”, referenced from:
RegisterManagerClasses() in RegisterClasses.o
ld: symbol(s) not found for architecture armv7
collect2: ld returned 1 exit status

Mantas-Puida · March 26, 2011, 5:19pm

Try to replace your Xcode project instead of appending it. Usually that fixes such problems.

Nevermind · March 30, 2011, 10:50am

We had the same problem, and we don’t have any solution. It seems that Unity Iphone 1.7 builds its libraries for armv6 only, and xcode 4 refuses to work with them.

I had to revert to xcode 3.2 to build our application.

Mantas-Puida · March 30, 2011, 11:41am

I have posted Unity iPhone 1.7 + iOS SDK 4.3 + Xcode 3.x solution to another forum:

http://forum.unity3d.com/threads/82285-Unity-iPhone-1.7-iOS-4.3?p=535317&viewfull=1#post535317

In case of Xcode 4 instruction are a bit more complicated:

Open project. Click on project. Select Unity-iPhone target. In “Architectures” list select other, delete default value, add new one called “armv6”.
“Build Active Architecture Only” set to “No”.
Edit “Valid architectures” box, leave “armv6” only there.
Click build. Everything should work just fine.

anon_25689418 · March 31, 2011, 10:14am

You’re saying Standard (armv6 armv7) is no good?

Mantas-Puida · April 1, 2011, 1:04pm

Unity iPhone 1.7 has armv6 only code, so it can’t be built with armv7 set as active architecture. Having only armv6 code is not a big problem, because all the armv7 devices are backwards compatible with armv6 and can run this code just fine.
Summary:
armv6 code can be executed both on armv6 armv7 devices.
armv7 code can run faster on armv7 devices, but it is not compatible with older armv6 devices.

kodagames · September 24, 2011, 3:47pm

Thank You Very Very MUCH!!!

I’ve been playing with this for the last 2 days the perfect answer

Topic		Replies	Views
Unity 4.7.1 and Xcode 7.3 not working Unity Engine iOS , Platforms	4	1547	March 31, 2016
Undefined symbols for architecture armv7 - Help! Unity Engine iOS , Platforms	14	20743	May 29, 2014
"___OldestVersion" Undefined symbols for architecture Unity Engine	2	906	June 27, 2014
Failed to Build xCode Unity Engine	3	1824	July 15, 2018
Unity-XCode Undefined symbols for architecture armv7 or Xcode cannot run using the selected device Unity Engine	2	2077	October 6, 2014

Error while builging with latest version of xcode

Related topics