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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/02/04 09:28:49 UTC
[GitHub] [echarts] KehaoWu opened a new issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
KehaoWu opened a new issue #14210:
URL: https://github.com/apache/echarts/issues/14210
### Version
5.0.1
### Steps to reproduce
调用 getDataURL 时会报错
```
TypeError: Cannot read property 'dpr' of undefined
setContextTransform
node_modules/echarts/node_modules/zrender/lib/canvas/graphic.js:378
375 | }
376 | function setContextTransform(ctx, el) {
377 | var m = el.transform;
> 378 | var dpr = ctx.dpr || 1;
379 | if (m) {
380 | ctx.setTransform(dpr * m[0], dpr * m[1], dpr * m[2], dpr * m[3], dpr * m[4], dpr * m[5]);
381 | }
```
### What is expected?
正常运行，导出图片
### What is actually happening?
报错
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[GitHub] [echarts] plainheart closed issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
Posted by GitBox <gi...@apache.org>.
plainheart closed issue #14210:
URL: https://github.com/apache/echarts/issues/14210
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[GitHub] [echarts] echarts-bot[bot] commented on issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14210:
URL: https://github.com/apache/echarts/issues/14210#issuecomment-773164289
Hi! We've received your issue and please be patient to get responded. 🎉
The average response time is expected to be within one day for weekdays.
In the meanwhile, please make sure that **you have posted enough image to demo your request**. You may also check out the [API](http://echarts.apache.org/api.html) and [chart option](http://echarts.apache.org/option.html) to get the answer.
If you don't get helped for a long time (over a week) or have an urgent question to ask, you may also send an email to dev@echarts.apache.org. Please attach the issue link if it's a technical question.
If you are interested in the project, you may also subscribe our [mailing list](https://echarts.apache.org/en/maillist.html).
Have a nice day! 🍵
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[GitHub] [echarts] KehaoWu commented on issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
Posted by GitBox <gi...@apache.org>.
KehaoWu commented on issue #14210:
URL: https://github.com/apache/echarts/issues/14210#issuecomment-773169888
好的，谢谢大佬
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[GitHub] [echarts] plainheart closed issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
Posted by GitBox <gi...@apache.org>.
plainheart closed issue #14210:
URL: https://github.com/apache/echarts/issues/14210
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[GitHub] [echarts] plainheart commented on issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #14210:
URL: https://github.com/apache/echarts/issues/14210#issuecomment-773166474
即将发布的 5.0.2 已修复该问题。目前还在投票中，投票通过后即发布到 NPM（预计这周内）。目前可在 GitHub Releases 中找到 RC 版本：https://github.com/apache/echarts/releases/tag/5.0.2-rc.1
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[GitHub] [echarts] echarts-bot[bot] commented on issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14210:
URL: https://github.com/apache/echarts/issues/14210#issuecomment-773164289
Hi! We've received your issue and please be patient to get responded. 🎉
The average response time is expected to be within one day for weekdays.
In the meanwhile, please make sure that **you have posted enough image to demo your request**. You may also check out the [API](http://echarts.apache.org/api.html) and [chart option](http://echarts.apache.org/option.html) to get the answer.
If you don't get helped for a long time (over a week) or have an urgent question to ask, you may also send an email to dev@echarts.apache.org. Please attach the issue link if it's a technical question.
If you are interested in the project, you may also subscribe our [mailing list](https://echarts.apache.org/en/maillist.html).
Have a nice day! 🍵
----------------------------------------------------------------
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[GitHub] [echarts] KehaoWu commented on issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
Posted by GitBox <gi...@apache.org>.
KehaoWu commented on issue #14210:
URL: https://github.com/apache/echarts/issues/14210#issuecomment-773169888
好的，谢谢大佬
----------------------------------------------------------------
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[GitHub] [echarts] plainheart commented on issue #14210: echarts 5.0.1 getDataURL时，报错TypeError: Cannot read property 'dpr' of undefined
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #14210:
URL: https://github.com/apache/echarts/issues/14210#issuecomment-773166474
即将发布的 5.0.2 已修复该问题。目前还在投票中，投票通过后即发布到 NPM（预计这周内）。目前可在 GitHub Releases 中找到 RC 版本：https://github.com/apache/echarts/releases/tag/5.0.2-rc.1
----------------------------------------------------------------
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