Unknown uncaught error - can't repreduce or find root cause

[etay]

Hi guys,
We are using the Gantt, and sometimes, we get this error:
"TypeError -Cannot read properties of undefined (reading 'end')"

According our bug tracking tool, it happes here:
{snip} z[0].start.y]);for(var R=0;R<z.length;++R)K.push(["L",z[R].end.x,z[R].end.y])}return K}function de(z,K){z.yMin=te(z.yMin,K.yMin),z.yMax=ye(z {snip}

However, it's really random, and not sure what is the user action/input that causes everything to break.

Anyone got any idea?

Thanks!

[jedrzej.r]

Hello,

Thanks for contacting us with your problem!

Based on this code snippet I'm not able to determine what action is causing the error. If you could provide a demo with your solution, e.g. in jsFiddle, than it'll be easier for me to precisely identify error cause.

Best regards!