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three20 and xcode4.3 : lexical or preprocessor issue file not found
  • Vote Up0Vote Down afmoafmo March 2012
    Posts: 4

    Hi all. I have add three20 to my project successfully. but I got 2 issues:

    1- ld: warning: directory not found for option '-L/Projects/iphone/myProj/three20/Build/Products/Debug-iphoneos

    2- file not found when I import "Three20/TTStyleSheet.h" and others

    I have added these: "$(BUILT_PRODUCTS_DIR)/../three20" "$(BUILT_PRODUCTS_DIR)/../../three20" "three20/Build/Products/three20" in header search paths as well.

    I am using Xcode 4.3 and iOS 5.1.

    any suggestion to fix these 2 issuses thanks

  • 5 Comments sorted by
  • Vote Up1Vote Down afmoafmo March 2012
    Posts: 4

    warning was coursed by Library Search Paths which used to mention three20/Build/Products/Debug-iphoneos by deleting that I have no warning.

    But I still have "lexical or preprocessor issue file not found" error.

  • Vote Up1Vote Down afmoafmo March 2012
    Posts: 4

    I have just figure out it was a stupid mistake that I did and import directly header files (like "Three20/TTStyleSheet.h" ) to my classes instead of importing "Three20/three20.h"

  • Vote Up0Vote Down afmoafmo March 2012
    Posts: 4

    I'm pretty close to giving up.

  • Vote Up0Vote Down bmungebmunge June 2012
    Posts: 1

    I'm having the exact same issue, even when I try importing Three20/Three20.h. I have added all the recommended search paths but still nothing. Did you ever get past this issue?

  • Vote Up0Vote Down patrickpatrick June 2012
    Posts: 0

    Have a check on the project.pbxproj file.

    If it is like that: HEADER_SEARCH_PATHS = ( "$(BUILT_PRODUCTS_DIR)/../three20", "$(BUILT_PRODUCTS_DIR)/../../three20", );

    It is wrong. It should be like that: HEADER_SEARCH_PATHS = ( "\"$(BUILT_PRODUCTS_DIR)/../three20\"", "\"$(BUILT_PRODUCTS_DIR)/../../three20\"", );

    I had this once and it was difficult to debug. So just add '\' That happens with a specific update on XCode.

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