jquery.qrcode | jquery.qrcode.js | QRCode Processing library

So because I little mistake i made im having conflicts merging my local files into my develop environment.

I was working on maintenance on a Wordpress website. I do this by first testing the updates out on a local environment than push it to the develop environment but i accidently updated few plugins in the dev environment without noticing. when i noticed i switched to the local one and did the updates there now when i want to merge the local files into the dev environment i get this error in my terminal.

I want to create QR code from pre-filled link of google form using qrcode.js. I use HTML form and javascript to concatenate the link but somehow it wont generate the link.

I tried to concatenate the html form in javascript but it doesn't any link.

Here is my html form

I used jquery.qrcode.js to generate a qrcode image with logo . There has a logo on generated , but when I used toDataURL to render to , logo was disappeared . How can I correct to render a qrcode image with logo to ? This is my code .

I want to swith camera type in my threejs Demo，so I read an official demo ：https://threejs.org/examples/#webgl_camera

But some errors occur when I test my demo. When I press P to use cameraPerspective，it works well;But when I use O to switch cameraOrtho,cameracontrol doesn't work——I cannot rotate or move my model sample.

There is my code：