[WRN] C1005: Closure Compiler Warning (Parse error. Non-JSDoc comment has annotations

Sencha Cmd v5.0.0.160

ExtJS 5.0.0

sencha generate app

sencha app build

It would be nice to have a compile without errors out of the box.

Is there a list of these messages somewhere?

I expect it can be ignored, and I am happy to wait for more fixes.

Meantime, if I have an error to chase, this will always remain a question mark.

I'd like to check on this error code and get an idea what it means, where it is coming from, even possible causes.

You can send me on many a long goose chase with cryptic error messages that may or may not apply.

How do I cope with that?

Thank you