Swift stdlib tool Error Group (null): Task failed with exit 1 signal 0 {

I am building my first ios app using Xcode 8.2.1 and swift.

 

The app runs no problem on simulator,

but when runs on device (my iphone 6), the build failed and error message is:

 

Swift stdlib tool Error Group

(null):  Task failed with exit 1 signal 0 {

 

I googled for the problem, some mentioned is related to the keychain problem.

Please help if you had the same problem or know how to fix it.

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