Failed to sign framework

I followed instruction in: have created the provisioning file according to: but I build th eapp for iOS, I get the error:

Is there a way to know the root cause of this error?

Thanks a lot, I am struggling and rebuilt many times the profiles without success.

Unfortunately, that's all of the information that the codesign utility gives when signing fails. With your permission, I can access your project and keystore on the build server to run some additional tests.