2021年9月2日
error - canvas- Failed to execute 'toBlob' on 'HTMLCanvasElement': Tainted canvases may not be exported.
摘要： Failed to execute 'toBlob' on 'HTMLCanvasElement': Tainted canvases may not be exported. 原因就在于使用了跨域的图片，所以说是被污染的画布。 解决方案如下 1】为image请求添加跨域 var image = n 阅读全文
posted @ 2021-09-02 10:57 zc-lee 阅读(1737) 评论(0) 推荐(10)
error - img- Access to image at '' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes
摘要： Access to image at 'file:///G:/web/lee/img/pic.jpg' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for p 阅读全文
posted @ 2021-09-02 10:48 zc-lee 阅读(819) 评论(0) 推荐(11)
error - element - Unknown custom element: <el-upload> - did you register the component correctl
摘要： cdn 引入 Unknown custom element: - did you register the component correctly? For recursive components, make sure to provide the "name" option. // 报错 <sc 阅读全文
posted @ 2021-09-02 10:45 zc-lee 阅读(2419) 评论(0) 推荐(37)