How to fix codenameone ios push error : P12 password is missing -

i getting error while pushing notifications ios device server:

exception while generating certificate data, p12 password missing: java.lang.illegalargumentexception: passwords must specified.oracle java sdk not support passwordless p12 certificates

i sending required parameters including p12 certificate url & password provided cn1.

how diagnose or fix issue ?

the p12 certificate generated using cn1 wizard , got email link , password. push request sent asp.net mvc application running on iis web server. android requests sent same server work fine.