## When starting the local server, a strange error message was reported mistake! 
echarts.js:18 Uncaught TypeError: o.slice is not a function
The echarts outline has appeared. I don’t know what other problems there are.
Local json data As shown in the picture
ringa_lee2017-05-16 13:31:25
The values in json are all strings, and the formats involved in the operation are different, resulting in operation errors.
PHP中文网2017-05-16 13:31:25
Do you dare to post the code better and show the options? The following should be wrong, right?
