Ran in to this frustrating error today when building/making project, this seems to be since installing Android SDK 22.6 (have tried the 22.6.1 too) using build tools 19.0.1,19.0.2 and 19.0.3. The aapt error is causing R.java not to be generated.

I thought it was something project related as I have another project that builds ok. I've tried cleaning project/workspace, new workspace, reinstall Eclipse and Android SDK, then ported to Android studio gradle which is the error I've included below. 

**Edit: I also reverted project to previous commit that worked**

Anyone ran in to this kind of thing? normally a clean works but not this time. 

```
Error:Execution failed for task ':MyApp:processDebugResources'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:
    /Users/scottab/dev/adt-bundle-mac-x86_64/sdk/build-tools/19.0.3/aapt package -f --no-crunch -I /Users/scottab/dev/adt-bundle-mac-x86_64/sdk/platforms/android-19/android.jar -M /Users/MyApp/build/manifests/debug/AndroidManifest.xml -S /Users/MyApp/build/res/all/debug -A /Users/MyApp/build/assets/debug -m -J /Users/MyApp/build/source/r/debug -F /Users/MyApp/build/libs/MyApp-debug.ap_ --debug-mode --custom-package com.myapp.android --output-text-symbols /Users/MyApp/build/symbols/debug
  Error Code:
    138

```