Add zxing in Xcode 4

Question

I am adding zxing to my project.

• First, I copied the iphone folder to my project directory.

• Then copy the cpp folder to my project directory.

• Dragged ZXingWidget.xcodeproj into Xcode.

• Add dependency.

• Associated with the library.

• Now for heading search paths I don’t know what to put. Here is what my setup looks like:

For header search paths, I entered:

• "ZXing / Iphone / ZXingWidget / Classes"
• "ZXing / CPP / kernel / SRC /"

But when I try to import QRCodeReader.h, it tells me that it was not found. Therefore, I assume that it has something to do with header search paths. Can anyone argue that the paths introduced by me are correct? If not, what could be wrong? Thanks.

Answer 1

Verify that the Recursive checkbox is selected in the build settings, where ZXingWidget / Classes are added to the header search path.

Answer 2

I wrote a great article about the problems of installing ZXing in iOS. Read here .