linker command failed with exit code 1 xcode 7

Question

When I am running small app in Xcode 7 in iOS 9, I am getting linker error like linker command failed with exit code 1 Xcode 7, would some one help me in a right way. I tried to delete temporary files from

~/Library/Developer/Xcode/DerivedData

I also tried clearing the "Test Host" values in the Build Settings of my "Tests" target: but it doesn't work.

if you accidently delete any library then this type of error occurs..look in your project folder... and check if any library or 3rd party files are in red... if they are in red color...then remove them and add them again properly — Divyanshu Sharma, Nov 20 '15 at 09:29
i also tried clearing the "Test Host" values in the Build Settings of my "Tests" target: but it doesn't work — Arshad Shaik, Nov 20 '15 at 09:29

score 0 · Answer 1 · answered Nov 20 '15 at 12:45

Sometimes you forgot to add some files to tests target, that's why it's giving error.

Try this, it may help you

Click on App name from top bar near to stop button, select edit scheme

Then following window appears, in that uncheck boxes under test target

And now clean, build and check

linker command failed with exit code 1 xcode 7

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