Uncaught (in promise) Unable to find element in cloned iframe

[raana96]

How can I fix this error?

my example code:

   const wrapper = document.createElement("div");
   const myHTMLString = "<div>Hello</div>";
   wrapper.insertAdjacentHTML("afterbegin",myHTMLString);
   //console.log(">>>",wrapper);
   html2canvas(wrapper,{useCORS: true}).then((canvas) => {
    wrapper.appendChild(canvas); 
    console.log("canvas>>",wrapper.appendChild(canvas));
    var base64encodedstring = canvas.toDataURL('image/jpeg', 1.0);
     console.log("base6", base64encodedstring );
    });

error : 176e275da87 1ms Starting document clone new:1 Uncaught (in promise) Unable to find element in cloned iframe

[ghost]

Having this issue too. you have to append the wrapper to the dom tree first: document.body.appendChild(wrapper);

the canvas from the promise then does not contain a new canvas element, but an iframe containing it.

[liuyingjie1130]

I also encountered the same problem. Have you solved it？

[qertis]

+1

[yairbar]

+1

[baokuanze]

+1