I am getting this error with the following:
jquery.dataTables.js:4089 Uncaught TypeError: Cannot read property \'style\' of undefined(…)
_fnCalculateColumnWi
Funnily i was getting the following error for having one th-/th pair too many and still google directed me here. I'll leave it written down so people can find it.
jquery.dataTables.min.js:27 Uncaught TypeError: Cannot read property 'className' of undefined
at ua (jquery.dataTables.min.js:27)
at HTMLTableElement. (jquery.dataTables.min.js:127)
at Function.each (jquery.min.js:2)
at n.fn.init.each (jquery.min.js:2)
at n.fn.init.j (jquery.dataTables.min.js:116)
at HTMLDocument. (history:619)
at i (jquery.min.js:2)
at Object.fireWith [as resolveWith] (jquery.min.js:2)
at Function.ready (jquery.min.js:2)
at HTMLDocument.K (jquery.min.js:2)