When clicking on the console icon in a build pipeline no popup appears but instead in the JS console I get the following error message:

Uncaught TypeError: jQuery.fancybox is not a function
BuildPipeline.fillDialog @ build-pipeline.js:101
onclick @ (index):116

I can see the fancybox css and js in the header and I can even load these two files - so the webserver does serve these files. But they seem to be broken. When loading the css and js from another source, it works again.

As a work-around I just put in some js that loads these two files in the description of the build pipeline..