We have a vanilla Vue/Vite setup and I'm receiving TypeError: Failed to fetch dynamically imported module on sentry logs. I had the same problem. I've seen similar error in our app. Uncaught TypeError: Failed to fetch dynamically imported module - React. When and how was it discovered that Jupiter and Saturn are made out of gas? Now this is what happens when you get this error: That is why the errors correlate with deployments. . According to its official documentation: Vite is an opinionated web dev build tool that serves your code via native ES Module imports during development and bundles it with Rollup for production. Once I trigger changes in preview.tsx, it runs fine. The only place where we use dynamic imported components is on routing: Any additional information on this issue and how to debug it would be much appreciated! What are some tools or methods I can purchase to trace a water leak? The consent submitted will only be used for data processing originating from this website. AndroidAnnotation AndroidManifest.xml However, this fails the moment I try to get this resource from another domain. https://stackoverflow.com/a/74057337/21061, https://stackoverflow.com/a/74861436/21061, https://mitchgavan.com/code-splitting-react-safely/, http://dimaip.github.io/2020/04/25/deploying-apps-with-code-splitting/, https://dev.to/voodu/vue-3-pwa-service-worker-12di, https://medium.com/@FezVrasta/service-worker-updates-and-error-handling-with-react-1a3730800e6a, Bugfix: Reload page on dynamic module load error, Latest Cypress + Vite causing unstable tests with "Failed to fetch dynamically imported module" errors, Your Home chunk has a link to /overview route, which would load Overview.abc123.js. I just restarted the dev server. In my situation, the final solution could be distilled to sneas/img-comparison-slider@5d20151#diff-324ce2ad3c84462f49ebbf6f4ff14070b46bf6a017098364ec5b774e8829502cR34-R36. @sapphi-red both generate hashes when running the build. So we need to add one alias in vite.config.ts: Next step, I modify path from just string to one import module. That would greatly improve the DX . The main difference between Vite and the other development servers currently available is the fact that it does not bundle your files during development. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Suspicious referee report, are "suggested citations" from a paper mill? vite typeerror: failed to fetch dynamically imported module - The AI Search Engine You Control | AI Chat & Apps You.com is a search engine built on artificial intelligence that provides users with a customized search experience while keeping their data 100% private. The syntax is very simple and strict. @victorlmneves could you provide a bit of a fuller explanation/ code snippets maybe of tha so I understand the concepts a bit more? In my case the error was caused by not adding .vue extension to module name. Connect and share knowledge within a single location that is structured and easy to search. "TypeError: Failed to fetch dynamically imported module" on Vue/Vite vanilla setup Dynamic imported vue component failed to resolve Module build failed , vue-router.esm.js in Vue js Module build failed (from ./node_modules/babel-loader/lib/index.js) Vue Js Vue module build failed (from ./node_modules/vue-loader/lib/loaders/templateLoader.js) Does an age of an elf equal that of a human? Have a question about this project? TypeError: Failed to fetch dynamically imported module: component: () => import('/src/views/login.vue')}, import Top from '/src/views/home/top.vue', component: () => import('../views/login.vue'). Getting Failed to fetch dynamically imported module: http://localhost:6006/storybook/preview.jsx when running storybook-start. And I fond this error based on path error. One way to fix it is to not use lazy loaded routes, but that's not a great solution when you have many heavy routes - it will make your main bundle large. Especially happens on CI with Docker + many instances running (eg, race condition/resource issue). import with try/catch => TypeError: Failed to fetch dynamically imported module: unpkg.com/@creditkarma/thrift-parser@1..4/dist/main/index.ts wzrd.in => TypeError: Failed to fetch dynamically imported module: wzrd.in/standalone/ @creditkarma /thrift-parser@1..4 require with try/catch: Error: invalid module Vue.js 3 - "Failed to load module script: The server responded with a non-JavaScript MIME type of "text/html", "TypeError: Failed to fetch dynamically imported module" on Vue/Vite vanilla setup, How to setup `vite-plugin-pages`, cannot find module `~pages`, Components are not showing when the routes changing in vue (Vue3, Vue-router), Router path not matched using Vue 3 + Vite, Retracting Acceptance Offer to Graduate School. Disabling it resolved my issue. I don't think I can fix it on the Cypress end. When you dynamically import a route/component, during build it creates a separate chunk. The module path must be a primitive string, can't be a function call. It doesn't happen on local and appears only on deployed code. If does not help again, we'll release an update tomorrow - we have identified that this problem is coming from data compression mechanism used in the application. What should I do if I want to add clearInterval in diferent methods? I have @victorlmneves. I think that example is a little primitive (I think JS needs transforming too). plugin:vite:import-analysis: Failed to resolve import "../../views/main/index" from "src/router/module/mobile-routes.js". This answer is for local environment and not production. Launching the CI/CD and R Collectives and community editing features for How to use 'discord.js' module in SvelteKit? It seems like the errors are correlated in time with new deployment to prod, although I don't have enough data to confirm. Because it gets generated and published by CI. Beta index-d9e4afe8.js:9 TypeError: Failed to fetch dynamically imported module: http://host/sistem/views/reports/reportSales.vue, /sistem/home:1 Uncaught (in promise) TypeError: Failed to fetch dynamically imported module: http://host/sistem/views/reports/reportSales.vue, previously I had vite 2, but researching the error, I updated to vite 4.0.0-alpha.6 and the same error continued, I also tested changing to createHashWebHistory in my route, but the same error also occurs and why I also tried importing without the .vue extension, but it still persists. Find centralized, trusted content and collaborate around the technologies you use most. Already on GitHub? Issue was we named one file. mahan Asks: Failed to fetch dynamically imported module: I have a few components that are lazy imported in App.tsx.App.tsx is used in Index.tsx where it is randered and appended to the body. I believe this is because if any code is modified in an area that Vite would turn into a dynamic module, then the file hash changes, however when they try to visit an area that would trigger the dynamic load, those files no longer exist so they hit the error message above. I just restarted the dev server. The solution was relatively easy. AndroidAnnotation Could not find the AndroidManifest.xml file, component: () => import('/src/views/login.vue')}, import Top from '/src/views/home/top.vue', +window.openrouter.pushrouter.go(-1), CORS .. Chrome Chrome net::ERR_, Internal server error: [@vue/compiler-sfc]