Illustrator crashes when using 0 (zero) as first "dash" and second "gap" in stroke menu (Dashed Line)
Please get in touch with us at any of the other support channels – https://helpx.adobe.com/support.html . Since this is not a generic issue that we can reproduce at our end, we will need someone to look into your machine to figure out what is going on here.
Ashutosh Chaturvedi | Sr. Quality Engineering Manager – Illustrator
ritika patel(Illustrator team) commented
Thanks for your input. I tried this scenario at my end but couldn't reproduce it. Can you please send across the screen shot of the values you gave in the stroke menu.