I'm trying to compile using the LLVM GCC 4.0 compiler, and I get this error in multiple of my .m files: ARC forbids explicit message send of 'release' I've tried using -fno-objc-arc as a compiler flag but that returns the error: Unrecognized command line option "-fno-objc-arc".
How can I solve this?
Simply remove all calls to -release
. You're not allowed to call -release
under ARC because the compiler will insert all the necessary retain
/ release
calls for you. Read more about ARC here .
The other way is to use the conversion tool, and Xcode can convert your project to ARC (including removing these calls) for you:
To disable ARC entirely, change your build settings:
However I'd recommend you start using ARC, it will make things a lot easier and actually faster too.
如果您正在使用ASI( http://allseeing-i.com/ASIHTTPRequest/How-to-use )api,请参阅此答案,因为它需要使用特定类的-fno-obj-arc标志构建... 文件不支持ARC功能,如何处理和引用标题为“为这一类禁用ARC”的答案
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