我的React应用程序在Chrome和Edge中运行,但在Safari中呈现空白屏幕,并显示错误:正则表达式无效:无效的组说明符名称
我认为这是一个依赖关系的问题,并试图使用蛮力创建一个新的应用程序,并安装依赖关系一个接一个地查明问题,但没有工作。
以下是依赖项:
"dependencies": {
"@testing-library/jest-dom": "^5.11.6",
"@testing-library/react": "^11.1.2",
"@testing-library/user-event": "^12.2.2",
"bootstrap": "^4.5.3",
"emailjs-com": "^2.6.4",
"firebase": "^8.2.7",
"firebase-admin": "^9.5.0",
"formik": "^2.2.6",
"react": "^17.0.1",
"react-beautiful-dnd": "^13.0.0",
"react-bootstrap": "^1.4.0",
"react-dom": "^17.0.1",
"react-file-viewer": "^1.2.1",
"react-loading-skeleton": "^2.1.1",
"react-router-dom": "^5.2.0",
"react-scripts": "^4.0.1",
"react-to-print": "^2.12.2",
"react-transition-group": "^4.4.1",
"redocx": "^1.1.4",
"semantic-ui-css": "^2.4.1",
"semantic-ui-react": "^2.0.1",
"styled-components": "^5.2.1",
"use-before-unload": "^1.0.1",
"uuid": "^8.3.1",
"web-vitals": "^0.2.4",
"yup": "^0.32.8"
},
"scripts": {
"start": "react-scripts start",
"build": "NODE_ENV=production react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"devDependencies": {
"node-sass": "^4.14.1",
"sass-loader": "^10.1.0"
}
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我还尝试在代码中搜索正则表达式,特别是lookaheads和lookbehinds '(?但没有找到
有什么想法吗?
3条答案
按热度按时间4ngedf3f1#
我找到了解决方案,通过点击控制台中出现的语法错误,检查文件错误可能来自vendor-min.js >在那里,你会发现一个错误和库名称作为罪魁祸首,我发现image-to-base64库是什么不适合我。我评论出来,检查和它的工作
这是我点击后发现的错误
2.14a00c79.chunk.js:2 SyntaxError:正则表达式无效:(?(anonymous function)@2.14a00c79.chunk.js:2 wb.swiper-init.js:1 SyntaxError:意外的标记''(匿名函数)@ wb.swiper-init.js:1
请随时与我们沟通,我们乐意为您解决错误
hmtdttj42#
我在
create-react-app
项目的生产版本中也出现了同样的错误。很难找到错误,因为代码是捆绑和缩小的。我的方法是让开发版本在safari上运行。然后我就可以很容易地找到正则表达式。结果,我发布了一个不受支持的safari正则表达式模式。r7knjye23#
我只在react应用程序的生产版本中收到了
SyntaxError: Invalid regular expression: invalid group specifier name
错误。此错误仅发生在Safari/移动的Safari中。我用的是
react-router: ^6.8
。升级到最新版本的react-router
(在我的例子中是6.14.1
)解决了我的问题。