ruby on rails - Heroku SSL EndPoint -- update cert gives Internal server error -

ruby on rails - Heroku SSL EndPoint -- update cert gives Internal server error -

i have comodo wildcard ssl certificate trying replace old ssl certificate with.

i followed guides here: https://devcenter.heroku.com/articles/ssl-endpoint http://ryan.mcgeary.org/2011/09/16/how-to-add-a-dnsimple-ssl-certificate-to-heroku/

based off of these, combined them in 1 .pem:

cat star_[domain]_com.crt / essentialsslca_2.crt / comodoutnsgcca.crt / utnaddtrustsgcca.crt / addtrustexternalcaroot.crt >> star_[domain]_com-bundle.pem

i ran:

heroku certs:update star_[domain]_com-bundle.pem server.key

and receive:

updating ssl endpoint hyogo-2759.herokussl.com [heroku-app]... failed ! internal server error. ! run `heroku status` check known platform issues.

thanks time

so, skinny heroku's error messages not and/or not expecting gave them, hence internal server error lacking specifics.

heroku got me , said in improve error messages this, uncertainty happen.

the solution: instead of using .pem extension, utilize .crt

ruby-on-rails ssl heroku