Jenkins add credentials window not works

[Christopher Auth]

Hi,

I have installed Jenkins on Ubuntu with apt-get and set the Port on 8081. I have config Apache so that I can call the Jenkins over https://mydomain.de and the Apache calls mydomain.de:8081.

If I try to add new credentials for a Job that Jenkins can clone the git repo. The window not shown currectly. Why I can't add username and password?

I hope somebody can help me. Thanks

Christopher

[Kent Johnson]

When you say the window is not shown correctly which window are you referring to?

[Christopher Auth]

I have installed Jenkins local on my PC. I have installed the git Plugin and than I want to add a git Repository. Now I select the Radio Button for the git-repo and want to add a Credentials that Jenkins can clone the git-repo. 

Than a new modal window opens and in this window I can select User Password, ssh login and certificat. On my local machine it works. I can select the prefered credentials and add a new one. 

But on the Server behind the Apache it will not show the form. What is wrong, must I config something other?

Acces to the Jenkins