无法打开该文件，因为您没有查看权限 [英] The file couldn’t be opened because you don’t have permission to view it

问题描述

imageData=[NSData dataWithContentsOfURL:self.pdfFileUrl options:NSDataReadingMappedAlways error:&error];
NSLog(@"%@",[error localizedDescription]);
NSLog(@"%@",imageData);

在上面的代码中，我收到错误消息由于您无权查看文件"bg.png"，因此无法将其打开."

in above code I get the error "The file "bg.png" couldn’t be opened because you don’t have permission to view it."

我无法将bg.png文件转换为NSData.

I can't convert bg.png file to NSData.

推荐答案

我遇到了同样的问题.我要做的是转到构建选项".然后，我将"C/C ++/Objective-C编译器"的值更改为默认编译器".它对我来说很好

I encountered the same problem. What I did was to go to Build Options. Then I changed the value of the "Compiler for C/C++/Objective-C" to Default Compiler. Its work fine for me

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