错误：为架构“ i386”选择了不受支持的编译器“ GCC 4.2”

Question

I have downloaded zxing sdk . in that their a sample code called scantest i am trying to run that sample code in xcode 4.6.2 but it give me error.

"Unsupported compiler 'GCC 4.2' selected for architecture 'i386'"

i am trying i am not getting solution for it.

Answer 1

You are not adding correct compiler in build Setting.

You add (Apple LLVM 4.2 Compiler)Goto Build Setting And select this Compiler...

try this one...