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报错了 不能用 #8

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E9KD opened this issue Sep 17, 2019 · 3 comments
Open

报错了 不能用 #8

E9KD opened this issue Sep 17, 2019 · 3 comments

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@E9KD
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E9KD commented Sep 17, 2019

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@zuohuadong
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贴报错截图

@liyinchigithub
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ncaught TypeError: Cannot read property 'toDataURL' of null
at VueComponent.getCaptureImage (ScreenCapture.vue?2ecc:38)
at VueComponent.render (HelloWorld.vue?140d:66)
at invoker (vue.runtime.esm.js?2b0e:2023)
at HTMLHeadingElement.fn._withTask.fn._withTask (vue.runtime.esm.js?2b0e:1822)

@liyinchigithub
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@E9KD 缺少依赖
解决办法：
npm install html2canvas

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@zuohuadong @liyinchigithub @E9KD