MR. Jorawar Singh

It's not angular2-template-loader which is complaining it's webpack. i have post an answer on your question on stackoverflow you can find explanation there.

@UnsungHero97 this work well just want to point that by defualt node_modules are included so you don't need to add include: [ /node_modules/ ]

I get the same and it also failed to build [91% additional asset processingFATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory](url)