# Linker problem on Mac OS X Studio AP 1.02.02

**URL:** https://qa.fmod.com/t/linker-problem-on-mac-os-x-studio-ap-1-02-02/11162
**Category:** FMOD Studio
**Created:** [October 11, 2013, 6:27am UTC](https://qa.fmod.com/t/linker-problem-on-mac-os-x-studio-ap-1-02-02/11162 "2013-10-11T06:27:46Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![martinrobinson](https://avatars.discourse-cdn.com/v4/letter/m/4af34b/32.png) [@martinrobinson](https://qa.fmod.com/u/martinrobinson)
#### Post date: [October 11, 2013, 6:27am UTC](https://qa.fmod.com/t/linker-problem-on-mac-os-x-studio-ap-1-02-02/11162/1 "2013-10-11T06:27:46Z")

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Hello,

I’m getting these errors in my own projects now but this can be reporduced in the example projects. For exampe the simple\_event.xcodeproj give the following errors.

Martin

```auto
Undefined symbols for architecture x86_64:
  "FMOD::Studio::Handle<FMOD::Studio::EventInstance>::setImpl(FMOD::Studio::Handle<FMOD::Studio::EventInstance>::Impl*)", referenced from:
      FMOD::Studio::Handle<FMOD::Studio::EventInstance>::~Handle() in simple_event.o
  "FMOD::Studio::Handle<FMOD::Studio::EventInstance>::Handle()", referenced from:
      FMOD::Studio::EventInstance::EventInstance() in simple_event.o
  "FMOD::Studio::Handle<FMOD::Studio::EventDescription>::setImpl(FMOD::Studio::Handle<FMOD::Studio::EventDescription>::Impl*)", referenced from:
      FMOD::Studio::Handle<FMOD::Studio::EventDescription>::~Handle() in simple_event.o
  "FMOD::Studio::Handle<FMOD::Studio::EventDescription>::Handle()", referenced from:
      FMOD::Studio::EventDescription::EventDescription() in simple_event.o
  "FMOD::Studio::Handle<FMOD::Studio::Bank>::setImpl(FMOD::Studio::Handle<FMOD::Studio::Bank>::Impl*)", referenced from:
      FMOD::Studio::Handle<FMOD::Studio::Bank>::~Handle() in simple_event.o
  "FMOD::Studio::Handle<FMOD::Studio::Bank>::Handle()", referenced from:
      FMOD::Studio::Bank::Bank() in simple_event.o
  "FMOD::Studio::Handle<FMOD::Studio::System>::setImpl(FMOD::Studio::Handle<FMOD::Studio::System>::Impl*)", referenced from:
      FMOD::Studio::Handle<FMOD::Studio::System>::~Handle() in simple_event.o
  "FMOD::Studio::Handle<FMOD::Studio::System>::Handle()", referenced from:
      FMOD::Studio::System::System() in simple_event.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
```

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<div class="post-metadata">

### Author: ![mathew](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/mathew/32/431_2.png) [@mathew](https://qa.fmod.com/u/mathew)
#### Post date: [October 14, 2013, 6:20am UTC](https://qa.fmod.com/t/linker-problem-on-mac-os-x-studio-ap-1-02-02/11162/2 "2013-10-14T06:20:59Z")

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Thanks for the bug report, we will roll out a new version tomorrow to correct this.