SVG4601 Error in IE11

Hi,
I’m developing dashboard with qmlengine(webqml) and charts using plotly.js

Charts are displayed on firefox and chrome perfectly,

but SVG4601 error only on IE 11(my IE version is like below)

I have no idea why this happens.
Please help me!

Thanks, Eseunghwan

Hello,
without seeing your code it could be difficult to see the error (best as executed Example).
At google I find this: http://stackoverflow.com/questions/28240796/d3-svg4601-svg-path-data-has-incorrect-format-and-could-not-be-completely-par
This hears to a very similar problem as you have.