TypeError with example.min.js and tools.min.js

[nerdherdwa]

I am attempting to add the two js files to my application. if i include these two files in the head i am getting typeerror errors in the console

trying to work out what is causing these errors because when i generate my own page with the files i dont get any issues. Any suggestions as to what might be causing it. I know its a bit general just thought i would start here