Uncaught TypeError: Cannot read property 'querySelector' of undefined

[joaodematejr]

• What operating system are you using? Windows 11
• What version of Node.js is on your system? v14.18.1

Array.prototype.forEach.call(links, (link) => {
let template = link.import.querySelector('.task-template')
let clone = document.importNode(template.content, true)
if (link.href.match('about.html')) {
document.querySelector('body').appendChild(clone)
} else {
document.querySelector('.content').appendChild(clone)
}
})

[gzx-miller]

Same problem at win 10, and linux manjaro.

[ViktorFilonenko]

Hi,
Same issue for Mac and I think for everybody who have updated their Chrome
https://www.chromestatus.com/feature/5144752345317376

Only way is to get rid of rel="import" in favour of other loading mechanism.

Env was: Node.js 16.5.0, Chromium 94.0.4606.81, and Electron 15.3.1

[lichong-a]

same problem at win11,node16.5.0

[LeiMingZ]

some issue: Uncaught TypeError: Cannot read property 'querySelector' of undefined、、、、
For me, a novice, I look confused。

[wangjianxiang]

Uncaught TypeError: Cannot read property 'app' of undefined
at Settings._getSettingsFilePath (D:\projects\source-code\webStorm\electron\electron-api-demos\node_modules\electron-settings\lib\settings.js:75)
at Settings._ensureSettings (D:\projects\source-code\webStorm\electron\electron-api-demos\node_modules\electron-settings\lib\settings.js:147)
at Settings._readSettings (D:\projects\source-code\webStorm\electron\electron-api-demos\node_modules\electron-settings\lib\settings.js:192)

I have the same problem

[coofive]

I have the same problem at win10, node 14.15.1, npm 6.14.8

[miki-long]

[Mickey]已经收到了，谢谢

[youyou12344]

因为 electron 版本太高，对应的 chromium 版本不支持 html imports。
解决方法:
在 package.json 中降低 electron 的版本为 ^7.2.4。
package-lock.json 中删除 "electron"。

Because the electron version is too high, the corresponding chromium version does not support 'HTML imports'.
Solution:
The version of electron in package.json is reduced to ^ 7.2 4。
delete "electron" in package-lock.json。

[Always-beginner]

That's working for me thank you!!

first, delete electron js from node_module then
reduce your package JSON version to ^7.2.4
after re-download this version of electron and
it's working fine.! thank you @youyou12344