how to add json module in Three20

Question

I tried to use command line to add Three20 with JSON :

python three20/src/scripts/ttmodule.py -p JsonTest/JsonTest.xcodeproj Three20 extThree20JSON:extThree20JSON+SBJSON

this command line successfully executed without any error message. I can find "extThree20JSON+SBJSON" in Direct dependencies and its link in linked libraries.

When I build my project with JSON import: #import "extThree20JSON/SBJSON.h"

xcode reported: error: extThree20JSON/SBJSON.h: No such file or directory

help please:(

Answer 1

I had the same problem and just solved it.

1. Add the extThree20JSON.xcodeproj to your project by draging it in.

2. Add the extThree20JSON+SBJSON to the Target Dependencies in the Build Phases of your app's target.

3. Add the libextThree20JSON+SBJSON.a library to the Link Binary With Libraries in the Build Phases of your app's target.

4. Edit the User Header Search Paths in the Build Settings of your project, add the following paths:

   • ../three20/Build/Products/three20;
   • ../../frameworks/three20/Build/Products/three20;
   • ../frameworks/three20/Build/Products/three20;
   • $(BUILT_PRODUCTS_DIR)/../three20
   • $(BUILT_PRODUCTS_DIR)/../../three20

5. Edit the Other Linker Flags in the Build Settings of your app's target, add the following flags:

   -ObjC -all_load

More information on manually adding Three20: http://chepri.com/2011/04/22/visual-guide-manually-adding-three20-xcode-4-project/