Why is jsPDF outputing data loss after 8page ~?

[GaeTaeng]

**I want make Multiple PDF page, and it can make pdf with form but it can't get html data after 8page ~

i don't know why data loss

help,,,, please

7Page have contents Data and under name Data

8Page have contents Data but loss name Data

9Page loss Contents Data and have name Data

10~ loss Contents Data and loss Name Data ..**

            await html2canvas(document.getElementById('pages'), {scale: 2}, {
                dpi: 2000,
                allowTaint: false,
                useCORS: true, 
            }).then (async function (canvas) {
                let imgData = canvas.toDataURL();  


                    // let imgData = this.canvasResolutionAdj(canvas)
                    let ctx = canvas.getContext('2d');
                    ctx.webkitImageSmoothingEnabled = false;
                    ctx.mozImageSmoothingEnabled = false;
                    ctx.imageSmoothingEnabled = false;

                    let imgHeight = canvas.height * pageWidth / canvas.width; 


                    for(j; j < len; j++) { 
                        pdf.setPage(j+1);
                        pdf.addImage(imgData, "PNG", 0, -1*(pageHeight * j), pageWidth,pageHeight*len, undefined, 'FAST', 0)
  
                    console.log(j, "END " + j)
                    if(j < len-1)pdf.addPage() 

                    } 
                }

Under 7Page Normal PDF

under 8Page have Contents Data / loss Name Data

under 9Page loss Contents Data / hava Name Data(김태훈)

under front Code / React enter image description here

Feature requests, bug reports etc. are very welcome as issues. But questions are directed to stackoverflow with the tag jspdf.

If you are facing issues with utf-8 characters, please refer to #2677.

Note that bug reports should follow these guidelines:

1. A bug should be reported as an mcve
2. Make sure code is properly indented and formatted (Use ``` around code blocks)
3. Provide a runnable example.
4. Try to make sure and show in your issue that the issue is actually related to jspdf and not your framework of choice your setup.

[HackbrettXXX]

Which version of jsPDF do you use? This seems like a bug that was fixed with 2.0.0 (#2793).

[GaeTaeng]

oh that html2canvas error
I'm sorry, my mistake.
I'm going to ask html2canvas . 👍

_

After listening to your advice, I upgraded to version 2.1.0, but the phenomenon is still present.

Which version of jsPDF do you use? This seems like a bug that was fixed with 2.0.0 (#2793)._