Error building App Store and Adhoc Distributions (using three20)

I'm getting errors building an App store and Adhoc distributions of my project. I'm using the latest version of the three20 which I integrated into my Xcode 4 project using the given python script.

The release and debug version of the project build just fine without any build errors.

Here's the summary of the errors:

error: Three20/Three20.h: No such file or directory .. c开发者_运维技巧annot find interface declaration for 'TTDefaultStyleSheet', superclass of 'MyTTStyleSheet'

I have figured out whats going on here. The python script the header search paths for three20 to:

$(BUILT_PRODUCTS_DIR)/../three20
$(BUILT_PRODUCTS_DIR)/../../three20
../../libs/external/three20/Build/Products/three20

These paths work fine for Debug and Release builds as the macros expand to paths without any spaces like (build/Debug-iphoneos/ and build/Release-iphoneos). Xcode 4 doesn't seem to like the Adhoc and Appstore distribution build folders since it has spaces in them. Those are build/Ad Hoc Distribution-iphoneos & build/Appstore Distribution-iphoneos. Double quoting the build path string has fixed these issues.

Set your header search path for three20 to:

"$(BUILT_PRODUCTS_DIR)/../three20"
"$(BUILT_PRODUCTS_DIR)/../../three20"
"../../libs/external/three20/Build/Products/three20"

It might have happened because you added these 2 new targets AFTER you use the python script to add three20 project.

You will need to run the python script again to add three20 to your new targets:

python three20/src/scripts/ttmodule.py -p ProjectName/ProjectName.xcodeproj -c NEW_TARGET_NAME Three20