TypeError：「CanvasRenderingContext2D」で「drawImage」の ... - jp javascript - 잡히지 않은 typeerror - vuejs에서 'drawimage'를 실행하지 못했습니다 分析：Uncaught DOMException表明未获取dom元素. Uncaught TypeError: Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The provided value is not of type '(CSSImageValue or HTMLImageElement or SVGImageElement or HTMLVideoElement or i have successfully made it to work with an image url. Uncaught TypeError: Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The provided value is not of type '(CSSImageValue or HTMLImageElement or SVGImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap or OffscreenCanvas)' at handlePathRoot (leaflet-image.js:133) at pop (leaflet-image.js:201) at leaflet-image.js:215 技术标签： canvas drawImage. It is a bit weird, the qrcode rending suddenly stopped working (latest Chrome 74..3729.169), throwing this error: jquery-qrcode-.17..js:220 Uncaught DOMException: Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The HTMLIm. Despite not being exactly the same, another way to write that is 11/4. this is the Text class Uncaught DOMException: Failed to execute 'getImageData' on ... Modified 6 years, 4 months ago. Failed to execute 'drawImage' on 'CanvasRenderingContext2D 流媒体服务有一项功能是抓图，也就是从正在播放的视频流中获取图片。. sourcesize [show output] Actual output: FAIL (fallback content) Expected output: Aborted with exception: Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The HTMLImageElement provided is in the 'broken' state. 问题：Uncaught DOMException: Failed to execute 'drawImage' on 'CanvasRenderingContext2D'：The HTMLImageElement provided is in the 'broken' state. The HTMLImageElement provided is in the 'broken' state.表明元素在获取过程中被中断了，也 . 使用wpaint绘图软件时：Uncaught DOMException: Failed to execute 'drawImage' on ... Learn to run scripts in the browser. but, i am getting this error, when i am trying to run exportMap(): Uncaught TypeError: Failed to execute 'drawImage' on 'CanvasRenderingContext2D': No function was found that matched the signature provided. The canvas is 1920x1080 in size, and then shrunk to fit using CSS (width:100%;). 问题：Uncaught DOMException: Failed to execute 'drawImage' on 'CanvasRenderingContext2D'：The HTMLImageElement provided is in the 'broken' state.