Signature invalid warning in xcode.

Question

I faced on the warning as below when I build my app in xcode.

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Application failed codesign verification. The signature was invalid, or it was not signed with an Apple submission certificate. (-19011)

In the internet, there are many people who faced on this warning,but there is no solution. ( they are searching the solution even now..)

Many of them faces on the problem after installing Xcode 4.0 beta, and somw of them is ok when they reinstall Xcode 3.2.2.

I am not finding any solution for this.

Could someone help me please..?

Answer 1

Ok you may have tried this already, but this is what finally worked for me.

Created a "Distribution" certificate + provisioning profile in the "provisioning portal".

This allowed me to get past the codesign error you mentioned above for a Device+Release build.