Sorry I can not find more informations about this error. Using MDL 1.0.0.

Hey @s-a Thanks for the report. Could you provide a way for us to replicate so that we can investigate this issue? For instance is this code available online somewhere? Or better: could you put some code on codepen that replicates the issue.
Thanks!
Yes I started from scratch where the error is more clear.
https://github.com/s-a/mdl-test/tree/da27dc8dccaa1f5e01c7ae6d806f2cc7c9601bdc


As I am working at an Electron application I' ve testet Google Chrome environment only. So I do not need any polyfills here right?
Just figured out that the error does not occur when I remove class mdl-data-table--selectable from table with CSS class mdl-data-table
Related to issue #984. This is because it is trying to make the rows selectable on load, but none exist since they are dynamically loaded.
So how do you create Dynamic Elements for them to be part of the DOM so they can be queried?
Most helpful comment
Just figured out that the error does not occur when I remove class
mdl-data-table--selectablefromtablewith CSS classmdl-data-table