<!-- 为了方便我们能够复现和修复 bug,请遵从下面的规范描述您的问题。 --> ### One-line summary [问题简述] [22:59:31.765] canvas: an attempt to set strokeStyle or fillStyle to a value that is neither a string, a CanvasGradient, or a CanvasPattern was ignored. @ http://localhost:8083/DB_Service/Oracle/timemap.html ### Version & Environment [版本及环境] + ECharts version [ECharts 版本]: 3.0 + Browser version [浏览器类型和版本]:火狐,10.0.5版本 + OS Version [操作系统类型和版本]:Linux version 2.6.32-279.el6.x86_64 (mockbuild@x86-008.build.bos.redhat.com) (gcc version 4.4.6 20120305 (Red Hat 4.4.6-4) (GCC) ) #1 SMP Wed Jun 13 18:24:36 EDT 2012 ### Expected behaviour [期望结果] ### ECharts option [ECharts配置项] <!-- Copy and paste your 'echarts option' here. --> <!-- [下方贴你的option,注意不要删掉下方 ```javascript 和 尾部的 ``` 字样。最好是我们能够直接运行的 option。如何得到能运行的 option 参见上方的 guidelines for contributing] --> ```javascript option = { } ``` ### Other comments [其他信息] <!-- For example: Screenshot or Online demo --> <!-- [例如,截图或线上实例 (JSFiddle/JSBin/Codepen)] -->
One-line summary [问题简述]
[22:59:31.765] canvas: an attempt to set strokeStyle or fillStyle to a value that is neither a string, a CanvasGradient, or a CanvasPattern was ignored. @ http://localhost:8083/DB_Service/Oracle/timemap.html
Version & Environment [版本及环境]
Expected behaviour [期望结果]
ECharts option [ECharts配置项]
Other comments [其他信息]