gwtjs opened a new issue #15134: URL: https://github.com/apache/echarts/issues/15134
### Version 5.1.2 ### Reproduction link [https://codesandbox.io/s/youthful-glitter-9uiry](https://codesandbox.io/s/youthful-glitter-9uiry) ### Steps to reproduce this is a demo. https://codesandbox.io/s/youthful-glitter-9uiry when label option be set to `{show: true}`, got error, error message is `Uncaught TypeError: Cannot read property '0' of undefined`  in line 92 maybe not region.center object but region._center? it is also happend when hover ### What is expected? work fine ### What is actually happening? got error <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE --> <!-- This issue is in English. DO NOT REMOVE --> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
