Invalid Signature on itunes while uploading

Hey, I’ve really tried everything I could to upload my project on test flight. But whenever I try and upload my app I get this error no matter what.

104680-screen+shot+2016-08-29+at+2.54.09+am.png

This is getting quite frustrating as I’m stuck because of this. Earlier it worked perfectly and i’ve uploaded it many times before on the test flight. But something happened somewhere and I got this error.

All the certificates and provisioning profiles are showing up perfect on the engine and the build is successful every time. Then why do I keep getting this error?

Please help.

Thanks.

That looks like the IPA might be being modified AFTER it’s being signed.
It’s possible the stub doesn’t get re-signed correctly in the packaging stage.

Why though? no idea…

Amaresh,

Could you please review this [AnswerHub post][1] and see whether or not it resolves the issue you’ve ran in to?

Thanks!

iTunes Connect invalid binary - Mobile - Epic Developer Community Forums

Hey Amaresh,

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.

Thank you!