Bryan Van de Ven

The proximate cause is here in CompositeTicker ``` const best_ticker = this.get_best_ticker(data_low, data_high, desired_n_ticks); return best_ticker.get_ticks_no_defaults(data_low, data_high, cross_loc, ``` where in this case `best_ticker` is undefined. I expect this has...

> In the real situation I was facing, I used of course multiple tickers: one month ticker and one "week" ticker defined as a BasicTicker. The scenario I described above...

> When I try to use a composite ticker with a single month ticker, I get the same error as before, even though my dataset spans multiple months. I don't...

> I will try to do a PR to improve the documentation of the tickers, that should be enough. Awesome, thanks, please let us know any question we can help...

The only option here would be validation but it would be extremely difficult to add up front validation, since "whether the configured tickers cover all possible range extents" depends on:...

@mattpap I am unable to reproduce any issue with the code provide on OSX Safari But it does in fact crash in Chrome: Non-minimized console stack: ```   | sort |...

Well, I guess this is either a bug in Flatbush or a bug in our usage of it. cc @mourner in case there are any obvious signs or suggestions. @tankforever...

@mourner we are using 4.5.0 which I think should include that change? Can you point me at some existing code or a test to exercise Flatbush in the way you'd...

@Ssyhaj There is generally no need to repeatedly close and re-open a PR. Can you explain what you are trying to accomplish?

As noted in the Discourse thread, this content renders correctly on the MathJax demo page, which presumably used MathJax 4.0. We are using 3.2.2 which does seem to have issues...