Invalid flags supplied to RegExp constructor 'gs'

[ducaiwei]

Vue version

3.3.2

Link to minimal reproduction

1

Steps to reproduce

webpack5+vue3 template, we run npm run dev on android6.0 webview

this is my package.json
{
"name": "activity-h5",
"version": "1.0.0",
"main": "index.js",
"author": "",
"license": "",
"scripts": {
"dev": "cross-env envMode=dev webpack serve --config ./build/webpack.dev.conf.js",
"build:production": "cross-env envMode=prodution webpack --config build/webpack.prod.conf.js",
"build:dev": "cross-env envMode=dev webpack --config build/webpack.prod.conf.js",
"build:test": "cross-env envMode=test webpack --config build/webpack.prod.conf.js",
"build:pre": "cross-env envMode=pre webpack --config build/webpack.prod.conf.js"
},
"devDependencies": {
"@babel/core": "^7.13.16",
"@babel/preset-env": "^7.13.15",
"@vue/compiler-sfc": "^3.0.11",
"@webpack-cli/serve": "^2.0.1",
"autoprefixer": "9.8.6",
"babel-loader": "^8.2.2",
"babel-plugin-import": "^1.13.3",
"copy-webpack-plugin": "^8.1.1",
"cross-env": "^7.0.3",
"css-loader": "^5.2.4",
"css-minimizer-webpack-plugin": "^2.0.0",
"dotenv": "^10.0.0",
"friendly-errors-webpack-plugin": "^1.7.0",
"html-webpack-plugin": "^5.3.1",
"less": "^4.1.1",
"less-loader": "^10.0.0",
"mini-css-extract-plugin": "^1.5.1",
"postcss-loader": "^6.1.0",
"postcss-pxtorem": "^6.0.0",
"style-loader": "^2.0.0",
"ts-loader": "^9.4.2",
"typescript": "^5.0.2",
"vue-loader": "^16.2.0",
"vue-template-compiler": "^2.6.12",
"webpack": "^5.43",
"webpack-bundle-analyzer": "^4.4.1",
"webpack-cli": "^5.0.1",
"webpack-dev-server": "^4.0.0-beta.3",
"webpack-merge": "^5.7.3"
},
"dependencies": {
"amfe-flexible": "^2.2.1",
"axios": "^0.21.1",
"core-js": "^3.11.0",
"pinia": "^2.0.33",
"vconsole": "^3.7.0",
"vue": "^3.3.2",
"vue-router": "4",
"weixin-webview-jssdk": "^0.0.2"
},
"browserslist": [
"> 0.1%",
"last 2 versions"
]
}

What is expected?

expected run success

What is actually happening?

System Info

android6.0 webview

Any additional comments?

No response

[baiwusanyu-c]

Can you provide a repo that reproduces the problem？🧐

[MajedMuhammad]

I have noticed this bug in the prior few releases:

Then, I updated Vue to the latest v3.3.4.
The issue has been resolved, but it causes other issues:
Firefox 71:

Firefox 72:

So, I would like to re-open this issue as it's the root issue of those.

[baiwusanyu-c]

I have noticed this bug in the prior few releases:

Then, I updated Vue to the latest v3.3.4. The issue has been resolved, but it causes other issues: Firefox 71: Firefox 72:

So, I would like to re-open this issue as it's the root issue of those.

I think this is caused by your browser version is too low, have you polyfilled the code?