passbook pass not added

Question

I am having trouble to add my self created passbook pass.pkpass package to the passbook app.
I can open the package and it shows on the iPhone device, but when i press add to add this pass to the passbook app it is not working.
The log tells me:
Invalid data reading pass xxx. Signature must contain a signing date.
Whats wrong here during pass creation / signing ?
There is definitely something wrong with my new pass type id certificate uploaded because with the old one it was working ?

Answer 1

You're not signing the pass correctly.

iOS 7 introduced the need to include a date in the signed time attribute.

See this question for more information

Signing content for apple passbook in c#