Colors are not properly exposed when the number of data.series is more than 27

[devwoo725]

v3을 사용하다가 v4로 변경했습니다.
차트의 data.series 개수가 27개부터 아래와 같은 메시지를 보냅니다.
개수를 늘릴 수 있는 방법이 있을까요?

toastui-chart.js:8513 Uncaught TypeError: Cannot read property 'toLowerCase' of undefined
at colorNameToHex (toastui-chart.js:8513)
at getRGBA (toastui-chart.js:8541)
at PieSeries.getSeriesColor (toastui-chart.js:23337)
at toastui-chart.js:23213
at Array.forEach ()
at PieSeries.renderPieModel (toastui-chart.js:23212)
at PieSeries.render (toastui-chart.js:23054)
at proc (toastui-chart.js:15363)
at Store. (toastui-chart.js:15371)
at observer (toastui-chart.js:7549)

toastui-chart.js:15533 Uncaught TypeError: Cannot read property 'clearRect' of undefined
at Painter.beforeFrame (toastui-chart.js:15533)
at PieChart.draw (toastui-chart.js:16426)
at toastui-chart.js:15689
at Array.forEach ()
at Animator.next (toastui-chart.js:15687)
at Animator.runAnims (toastui-chart.js:15658)
at toastui-chart.js:15652

[jungeun-cho]

Can you give me a link to a codepen or codesandbox, jsfiddle that can be reproduced?
And If there is a problem, it would be better to post it on the issue.

[jung-han]

This is a bug and will be fixed in the next release. The bug will be moved to the Issues tab and handled. Thanks for posting the issue!