Plotly 1.42.1 goes unresponsive

I recently updated from plotly 1.41 to 1.42.1 in order to get some bug fixes. With the same data, plotting is now going unresponsive. I have two links below showing the same data in two versions of plotly where one hangs.
I'm using Chrome 70.0.3538.67 (Official Build) (64-bit)

Here's 1.42.1:
https://codepen.io/rfried/pen/VEJOJL

Here's 1.41.0:
https://codepen.io/rfried/pen/dgBxEg

Can anyone determine something wrong with my data or explain why plotly is hanging?

Thanks

Thanks very much for writing in.

Unfortunately, nothing comes to mind at first glance. We'll investigate.

@archmoj

there's a runaway while loop here:

plotly.js/src/traces/scattergl/index.js

Lines 401 to 407 in 6fda595

    
           while(isNaN(srcPos[firstptdef]) || isNaN(srcPos[firstptdef + 1])) { 
        
               firstptdef += 2; 
        
           } 
        
           var lastptdef = srcPos.length - 2; 
        
           while(isNaN(srcPos[lastptdef]) || isNaN(srcPos[lastptdef + 1])) { 
        
               lastptdef += -2; 
        
           }

Came in with #3087
@archmoj want to take this?

@archmoj

@archmoj I'm on it. I'll have a PR out shortly.

Thanks for the quick response and fix :)

@rfriedma

@rfriedma thank you for the report!

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Plotly 1.42.1 goes unresponsive #3197

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	while(isNaN(srcPos[firstptdef]) \|\| isNaN(srcPos[firstptdef + 1])) {
	firstptdef += 2;
	}
	var lastptdef = srcPos.length - 2;
	while(isNaN(srcPos[lastptdef]) \|\| isNaN(srcPos[lastptdef + 1])) {
	lastptdef += -2;
	}

Plotly 1.42.1 goes unresponsive #3197

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etpinard commented on Oct 31, 2018

alexcjohnson commented on Oct 31, 2018

etpinard commented on Oct 31, 2018

rfriedma commented on Oct 31, 2018

etpinard commented on Oct 31, 2018

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