Big Picture Plugin --> administration only shows "loading..." --> nothing happens

unknown

I installed the Big Picture PlugIn on our testsystem (Big Picture is also test licence) and tried to switch to the "administration" menu but on the left i can only see "loading..." but nothings happens.

 

Does anyone know something about that problem?

 

Also if i go to the "Roadmap" it's always loading but nothing happens.

 

We have the Jira 6.2 version

--> Big Picture version is "6.4.9-jira6"

--> Big Picture Enterprise version is "2.0.4-jira6"

unknown

Here is the error which is shown in the Chrome console:

 

"batch.js?jpo.create-dialog=true:13932 Error: [$injector:modulerr] Failed to instantiate module NG2_UPGRADE_0_ due to: Error: [$injector:unpr] Unknown provider: $$testabilityProvider http://errors.angularjs.org/1.2.16/$injector/unpr?p0=%24%24testabilityProvider"