Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.3". If you are sure you have a compatible version of @babel/core,

相关文章推荐

仗义的面包 · [图像]高斯滤波(Matlab实现)-腾讯云 ...· 2 年前 ·

害羞的海龟 · Django 测试脚本 - 娇小赤雅 - 博客园· 2 年前 ·

成熟的硬币 · vue.js - Sortable not ...· 3 年前 ·

逼格高的核桃 · 准时下班系列！Excel合集之第2集—VBA ...· 3 年前 ·

</noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-wrapper"><header class="TemplateHeader-module--header--f6398 "><div class="Container-module--largeContainer--94cb8"><div class="TemplateHeader-module--wrapper--8e3ea"><a href="https://www.lightrun.com"><img src="data:image/svg+xml;base64,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" alt="Lightrun" class="TemplateHeader-module--logoImg--5e9c4"/></a><nav class="TemplateHeader-module--navWrapper--b3c39"><div class="TemplateHeader-module--navList--a14d9"><div class="TemplateHeader-module--btnMenu--375a2"><button class="TemplateHeader-module--item--c5b2d">Dev Observability <img src="data:image/svg+xml;base64,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" alt="arrow_down"/></button><div class="SharedMenu-module--wrapperContainer--6e38e "><div class="SharedMenu-module--wrapper--49c2c"><p class="titleGradient">Dev Observability</p><div class="SharedMenu-module--menuList--d425c"><a href="https://lightrun.com/developer-observability/" class="SharedMenu-module--link--ad046">What is Developer Observability?</a><a href="https://lightrun.com/why-lightrun/" class="SharedMenu-module--link--ad046">Why Lightrun?</a><a href="https://lightrun.com/architecture/" class="SharedMenu-module--link--ad046">Lightrun Architecture</a><a href="https://lightrun.com/sdk/" class="SharedMenu-module--link--ad046"><span>The Lightrun SDK</span><sup>TM</sup></a><a href="https://lightrun.com/plugin/" class="SharedMenu-module--link--ad046">The Lightrun IDE Plugin</a><a href="https://lightrun.com/security/" class="SharedMenu-module--link--ad046">Security</a><a href="https://lightrun.com/comparisons/" class="SharedMenu-module--link--ad046">Comparisons</a><a href="https://lightrun.com/integrations/" class="SharedMenu-module--link--ad046">Integrations</a></div><div class="SharedMenu-module--arrow--d0e9b "/></div></div></div><div class="TemplateHeader-module--btnMenu--375a2"><button class="TemplateHeader-module--item--c5b2d">Product <img src="data:image/svg+xml;base64,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" alt="arrow_down"/></button><div class="SharedMenu-module--wrapperContainer--6e38e SharedMenu-module--expandedMenuContainer--4c975"><div class="SharedMenu-module--wrapper--49c2c"><div class="SharedMenu-module--productWrapper--40db0"><div><div class="titleGradient">Architectures</div><div class="SharedMenu-module--mainBlockMenu--064a3"><div class="SharedMenu-module--menuBlock--9a914"><div class="SharedMenu-module--subTitleList--11ca1">Deployment Patterns</div><div class="SharedMenu-module--menuList--d425c"><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/kubernetes-troubleshooting/">Kubernetes Debugging</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/serverless-debugging/">Serverless Debugging</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/feature-flag-validation/">Feature Flag Debugging</a></div></div><div class="SharedMenu-module--menuBlock--9a914"><div class="SharedMenu-module--subTitleList--11ca1">Environments</div><div class="SharedMenu-module--menuList--d425c"><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/enviroments/dev-qa-staging/">Dev/QA/Staging</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/enviroments/ci-cd-pipelines/">CI/CD</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/enviroments/production/">Production</a></div></div></div></div><div><div class="titleGradient">Roles</div><div class="SharedMenu-module--mainBlockMenu--064a3"><div><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/roles/backend-developer/">Backend Developer</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/roles/devops-sre/">DevOps Engineer/SRE</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/roles/engineering-leader/">Engineering Leader</a></div></div></div><div><div class="titleGradient">Benefits</div><div class="SharedMenu-module--mainBlockMenu--064a3"><div><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/use-cases/reduce-mttr/">Reduce MTTR</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/use-cases/improve-developer-productivity/">Improve Dev Productivity</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/use-cases/optimize-logging-costs/">Optimize Logging Costs</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/use-cases/reduce-time-to-market/">Reduce Time to Market</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/use-cases/improve-dora-metrics/">Improove DORA metrics</a></div></div></div><div><div class="titleGradient">Features</div><div class="SharedMenu-module--mainBlockMenu--064a3"><div><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/logs/">Dynamic Logs</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/metrics/">Zero-config Metrics</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/snapshots/">Snapshots (Virtual Breakpoints)</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/integrations/#">Integrations</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/integrations/#">Comparisons</a></div></div></div><div class="SharedMenu-module--watchNowBar--38120"><div class="WatchNow-module--watchNow--0a727 SharedMenu-module--watchBarPanel--43c6e"><span class="titleGradient WatchNow-module--newTitle--646e1">NEW!</span><span class="WatchNow-module--description--bb7f0">Watch our log cost reduction masterclass with Google, Shopify and the CNCF!<a href="https://lightrun.com/resources/the-hidden-cost-of-overlogging/" class="WatchNow-module--watchNowLink--22d33">Watch Now&gt;</a></span></div></div></div><div class="SharedMenu-module--arrow--d0e9b SharedMenu-module--expandedMenuArrow--4fdac"/></div></div></div><a href="https://lightrun.com/pricing" class="TemplateHeader-module--item--c5b2d">Pricing</a><a href="https://docs.lightrun.com/" class="TemplateHeader-module--item--c5b2d">Docs</a><div class="TemplateHeader-module--btnMenu--375a2"><button class="TemplateHeader-module--item--c5b2d">Resources <img src="data:image/svg+xml;base64,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" alt="arrow_down"/></button><div class="SharedMenu-module--wrapperContainer--6e38e "><div class="SharedMenu-module--wrapper--49c2c"><p class="titleGradient">Resources</p><div class="SharedMenu-module--menuList--d425c"><a href="https://lightrun.com/categories_resources/case-studies/" class="SharedMenu-module--link--ad046">Case studies</a><a href="https://lightrun.com/categories_resources/data-sheets/" class="SharedMenu-module--link--ad046">Data Sheets</a><a href="https://lightrun.com/categories_resources/press/" class="SharedMenu-module--link--ad046">Press</a><a href="https://lightrun.com/categories_resources/webinars/" class="SharedMenu-module--link--ad046">Webinars</a></div><div class="SharedMenu-module--arrow--d0e9b "/></div></div></div><a href="https://lightrun.com/blog/" class="TemplateHeader-module--item--c5b2d">Blog</a><div class="TemplateHeader-module--btnMenu--375a2"><button class="TemplateHeader-module--item--c5b2d">Company <img src="data:image/svg+xml;base64,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" alt="arrow_down"/></button><div class="SharedMenu-module--wrapperContainer--6e38e "><div class="SharedMenu-module--wrapper--49c2c"><p class="titleGradient">Company</p><div class="SharedMenu-module--menuList--d425c"><a href="https://www.linkedin.com/company/lightruntech/jobs/" class="SharedMenu-module--link--ad046">Careers</a><a href="https://go.lightrun.com/contact-us" class="SharedMenu-module--link--ad046">Contact Us</a></div><div class="SharedMenu-module--arrow--d0e9b "/></div></div></div><a href="https://playground.lightrun.com" class="TemplateHeader-module--item--c5b2d TemplateHeader-module--itemWordle--b9122"><span class="TemplateHeader-module--linkWord--2d9ef">Debug 🆆🅾🆁🅳🅻🅴</span></a></div><ul class="ControlButtons-module--linkList--df15b"><li class="ControlButtons-module--underLine--a2f91"><a href="https://app.lightrun.com/api/oauth/login">Log in</a></li><li class="ControlButtons-module--item--da1af"><a href="https://lightrun.com/get-a-lightrun-demo/" class="ButtonLink-module--linkBtn--3a273 ButtonLink-module--transparent--5a2f9 ">Book a Demo</a></li><li class="ControlButtons-module--item--da1af"><a href="https://app.lightrun.com/api/oauth/register" class="ButtonLink-module--linkBtn--3a273 ButtonLink-module--fill--6b8b9 ">Start For Free</a></li></ul></nav><button class="Burger-module--burger--9ead4 " title="Navigation"><span class="Burger-module--line--8f8d0"/><span class="Burger-module--line--8f8d0"/><span class="Burger-module--line--8f8d0"/></button></div><div class="TemplateHeader-module--menu--44853 "><div class="MobileMenu-module--mobileMenu--040cc"><div class="Container-module--container--052f0"><ul class="MobileMenu-module--containerNav--c271d"><li class="MobileMenu-module--navItem--99a59"><div class="MobileMenu-module--titleMenuItem--d0f06"><span>Dev Observability</span><img src="data:image/svg+xml;base64,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" alt="arrow" class="MobileMenu-module--arrow--1311d "/></div></li><li class="MobileMenu-module--navItem--99a59"><div class="MobileMenu-module--titleMenuItem--d0f06"><span>Product</span><img src="data:image/svg+xml;base64,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" alt="arrow" class="MobileMenu-module--arrow--1311d "/></div></li><li class="MobileMenu-module--navItem--99a59"><a href="https://lightrun.com/pricing" class="MobileMenu-module--linkMenuItem--341df">Pricing</a></li><li class="MobileMenu-module--navItem--99a59"><a href="https://docs.lightrun.com/" class="MobileMenu-module--linkMenuItem--341df">Docs</a></li><li class="MobileMenu-module--navItem--99a59"><div class="MobileMenu-module--titleMenuItem--d0f06"><span>Resources</span><img src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTIiIGhlaWdodD0iMjAiIHZpZXdCb3g9IjAgMCAxMiAyMCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTcuOTczNzNlLTA3IDE4LjIxMjFMMS44MjAwNSAyMEwxMiAxMEwxLjgyMDA1IDguODk5NTllLTA3TC02LjM4NDhlLTA3IDEuNzg3ODhMOC4zNTk5IDEwTDcuOTczNzNlLTA3IDE4LjIxMjFaIiBmaWxsPSJ1cmwoI3BhaW50MF9saW5lYXJfNTE2XzEyNjApIi8+CjxkZWZzPgo8bGluZWFyR3JhZGllbnQgaWQ9InBhaW50MF9saW5lYXJfNTE2XzEyNjAiIHgxPSIxMiIgeTE9IjEwIiB4Mj0iLTIuMDcxMyIgeTI9IjguMjYzMDMiIGdyYWRpZW50VW5pdHM9InVzZXJTcGFjZU9uVXNlIj4KPHN0b3Agc3RvcC1jb2xvcj0iIzI4QTFDMCIvPgo8c3RvcCBvZmZzZXQ9IjEiIHN0b3AtY29sb3I9IiMxNjQ4OUMiLz4KPC9saW5lYXJHcmFkaWVudD4KPC9kZWZzPgo8L3N2Zz4K" alt="arrow" class="MobileMenu-module--arrow--1311d "/></div></li><li class="MobileMenu-module--navItem--99a59"><a href="https://lightrun.com/blog/" class="MobileMenu-module--linkMenuItem--341df">Blog</a></li><li class="MobileMenu-module--navItem--99a59"><div class="MobileMenu-module--titleMenuItem--d0f06"><span>Company</span><img src="data:image/svg+xml;base64,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" alt="arrow" class="MobileMenu-module--arrow--1311d "/></div></li><li class="MobileMenu-module--navItem--99a59"><a href="https://playground.lightrun.com" class="MobileMenu-module--linkMenuItem--341df">Debug Wordle</a></li></ul><div class="MobileMenu-module--controlButtons--b6016"><ul class="ControlButtons-module--linkList--df15b"><li class="ControlButtons-module--underLine--a2f91"><a href="https://app.lightrun.com/api/oauth/login">Log in</a></li><li class="ControlButtons-module--item--da1af"><a href="https://lightrun.com/get-a-lightrun-demo/" class="ButtonLink-module--linkBtn--3a273 ButtonLink-module--transparent--5a2f9 ">Book a Demo</a></li><li class="ControlButtons-module--item--da1af"><a href="https://app.lightrun.com/api/oauth/register" class="ButtonLink-module--linkBtn--3a273 ButtonLink-module--fill--6b8b9 ">Start For Free</a></li></ul></div></div></div></div></div></header><main><div class="Hero-module--hero--e76bd"><div class="Container-module--container--052f0"><div class="Hero-module--overlay--92431"><img src="/answers/static/question-mark-6a6962885f54fa6c88cf5e38232283da.png" alt="question-mark" class="Hero-module--heroImg--8554a"/><div class="Hero-module--wrapper--29990"><h1>Stuck on an issue?</h1><p class="Hero-module--description--894ed">Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.<br/></p><p class="Hero-module--description--894ed Hero-module--strongText--4ea65">And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.</p><button class="Hero-module--btnHero--4efca">Talk to a Lightrun Answers expert</button></div></div></div></div><section class="sectionWrapper IssueSummary-module--issueSummary--29ccb"><div class="Container-module--container--052f0"><div class="IssueSummary-module--wrapper--5e867"><h2 class="IssueSummary-module--title--1229e">Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.3". If you are sure you have a compatible version of @babel/core,</h2><a href="https://github.com/babel/babel/issues/11337" class="IssueSummary-module--linkUnderline--4cc7f">See original GitHub issue</a></div><div class="IssueSummary-module--wrapperGrid--5ff55"><div class="IssueSummary-module--descriptionWrapper--3a1cb"><h3>Issue Description</h3><div class="LeftScrollContainer-module--wrapper--9987b IssueSummary-module--textContainer--3e705 "><div class="LeftScrollContainer-module--content--0b83d"><div><h2>Bug Report</h2> <p>After upgrading to babel7.0 from babel6.0 according to <code>https://github.com/babel/babel-upgrade</code>, I got an error, error output:</p> <pre><code>/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/@babel/helper-plugin-utils/lib/index.js:72 throw Object.assign(err, { Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.3". If you are sure you have a compatible version of @babel/core, it is likely that something in your build process is loading the wrong version. Inspect the stack trace of this error to look for the first entry that doesn't mention "@babel/core" or "babel-core" to see what is calling Babel. at throwVersionError (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/@babel/helper-plugin-utils/lib/index.js:65:11) at Object.assertVersion (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/@babel/helper-plugin-utils/lib/index.js:13:11) at _default (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/@babel/plugin-transform-runtime/lib/index.js:46:7) at /Users/resource/BeiKe/pikachu-static-front-owner/node_modules/@babel/helper-plugin-utils/lib/index.js:19:12 at Function.memoisePluginContainer (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/node_modules/babel-core/lib/transformation/file/options/option-manager.js:113:13) at Function.normalisePlugin (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/node_modules/babel-core/lib/transformation/file/options/option-manager.js:146:32) at /Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/node_modules/babel-core/lib/transformation/file/options/option-manager.js:184:30 at Array.map (&lt;anonymous&gt;) at Function.normalisePlugins (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/node_modules/babel-core/lib/transformation/file/options/option-manager.js:158:20) at OptionManager.mergeOptions (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/node_modules/babel-core/lib/transformation/file/options/option-manager.js:234:36) at OptionManager.init (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/node_modules/babel-core/lib/transformation/file/options/option-manager.js:368:12) at compile (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/lib/node.js:103:45) at loader (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/lib/node.js:144:14) at Object.require.extensions.(anonymous function) [as .js] (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/babel-register/lib/node.js:154:7) at Module.load (module.js:566:32) at tryModuleLoad (module.js:506:12) at Function.Module._load (module.js:498:3) at Module.require (module.js:597:17) at require (internal/module.js:11:18) at WEBPACK_OPTIONS (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/webpack-cli/bin/convert-argv.js:133:13) at requireConfig (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/webpack-cli/bin/convert-argv.js:135:6) at /Users/resource/BeiKe/pikachu-static-front-owner/node_modules/webpack-cli/bin/convert-argv.js:142:17 at Array.forEach (&lt;anonymous&gt;) at module.exports (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/webpack-cli/bin/convert-argv.js:140:15) at Object.&lt;anonymous&gt; (/Users/resource/BeiKe/pikachu-static-front-owner/node_modules/webpack-dev-server/bin/webpack-dev-server.js:84:40) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! mbloanh5@0.0.1 start: `webpack-dev-server --config ./webpack/webpack.config.dev.babel.js` npm ERR! Exit status 1 <p>Current Behavior</p> <p>My <code>package.json</code>:</p> "dependencies": { "antd-mobile": "^2.2.11", "axios": "^0.18.0", "child\_process": "^1.0.2", "classnames": "^2.2.6", "eslint-friendly-formatter": "^4.0.1", "fastclick": "^1.0.6", "glue-redux": "1.1.8", "history": "^4.7.2", "js-pinyin": "^0.1.9", "lodash": "^4.17.10", "node-schedule": "^1.3.2", "prettier": "^1.14.0", "progress": "^2.0.3", "prop-types": "^15.6.2", "react": "^16.4.1", "react-dom": "^16.4.1", "react-loadable": "^5.4.0", "react-redux": "^5.0.7", "react-router": "^4.3.1", "react-router-dom": "^4.3.1", "react-router-redux": "^5.0.0-alpha.9", "react-sticky": "^6.0.3", "redux": "^3.5.2", "redux-thunk": "^2.3.0", "weixin-js-sdk": "^1.4.0-test" "devDependencies": { "@babel/cli": "^7.0.0", "@babel/core": "^7.0.0", "babel-core": "7.0.0-bridge.0", "@babel/plugin-proposal-class-properties": "^7.0.0", "@babel/plugin-proposal-object-rest-spread": "^7.0.0", "@babel/plugin-syntax-dynamic-import": "^7.0.0", "@babel/plugin-transform-member-expression-literals": "^7.0.0", "@babel/plugin-transform-property-literals": "^7.0.0", "@babel/plugin-transform-runtime": "^7.0.0", "@babel/polyfill": "^7.0.0", "@babel/preset-env": "^7.0.0", "@babel/preset-react": "^7.0.0", "@babel/runtime-corejs2": "^7.0.0", "autoprefixer": "^7.1.1", "babel-eslint": "^9.0.0", "babel-loader": "^8.0.0", "babel-plugin-import": "^1.12.0", "clean-webpack-plugin": "^0.1.19", "copy-webpack-plugin": "^5.0.3", "css-loader": "^0.28.11", "eslint": "^4.19.1", "eslint-config-standard": "^12.0.0", "eslint-config-standard-react": "^7.0.2", "eslint-loader": "^2.0.0", "eslint-plugin-flowtype": "^3.2.0", "eslint-plugin-import": "^2.17.2", "eslint-plugin-jsx-a11y": "^6.0.3", "eslint-plugin-node": "^9.1.0", "eslint-plugin-promise": "^4.1.1", "eslint-plugin-react": "^7.13.0", "eslint-plugin-standard": "^4.0.0", "file-loader": "^1.1.11", "html-webpack-plugin": "^3.2.0", "less": "^3.0.4", "less-loader": "^4.1.0", "mini-css-extract-plugin": "^0.4.1", "optimize-css-assets-webpack-plugin": "^3.2.0", "postcss-flexbugs-fixes": "^3.3.1", "postcss-loader": "^2.1.5", "px2rem-loader": "^0.1.9", "redux-devtools": "^3.4.1", "redux-devtools-dock-monitor": "^1.1.3", "redux-devtools-log-monitor": "^1.4.0", "source-map-loader": "^0.2.3", "style-loader": "^0.21.0", "svg-inline-loader": "^0.8.0", "uglifyjs-webpack-plugin": "^1.2.7", "url-loader": "^1.0.1", "vconsole": "^3.3.0", "webpack": "4.15.0", "webpack-bundle-analyzer": "^3.3.2", "webpack-cli": "^2.0.4", "webpack-dev-server": "^3.1.4", "webpack-manifest-plugin": "^2.0.3" <p>Input Code <p>Expected behavior/code <p>Environment</p> <li>Babel version(s): 7.4.5</li> <li>Node/npm version: v8.16.0</li> <li>OS: MacOs</li> <p>Possible Solution <p>Additional context/Screenshots <p>then i fond an issues: <a href="https://github.com/babel/babel/issues/10108">10108</a>, but when run</p> <pre><code>npx nls why babel-core <p>output:</p> <pre><code>npx: 28 安装成功，用时 11.013 秒