问题描述 当用户点击分享按钮时,生成一张海报,可以保存图片分享到朋友圈,用户的图片是存储在阿里云的OSS,当海报完成后,执行.canvas.toDataURL("image/png")时,出现index.html:28 Uncaught DOMException: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported的错误提示,这句话的翻译是uncaught…
说明:在chrome下面,编辑文章插入的图片,点击到图片上面,没有菜单显示. 报错: tinymce.min.js:10 Uncaught DOMException: Failed to execute 'setBaseAndExtent' on 'Selection': There is no child at offset 1. at B.<anonymous> (https://sternerstuffdesign.com/wp/wp-includes/js/tinymce/tinymc…
使用wpaint绘图软件时:Uncaught DOMException: Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The image argument is a canvas element with a width or height of 0. 一.总结 一句话总结:通过删除法和最简单模式找错,发现是style="display: none;"这个位置引发的错误 <div class="…
Base64 报错 的解决办法, 报错如下:1. FormatException: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or a non-white space character among the padding characters. ] System.Convert.FromBase64Str…
