When I changed that from "ES2015" to CommonJS, then VS2019 IDE stopped complaining that it could find neither axios nor redux-thunk (TS2307). Cannot find module './VideoTag' The three coponents are in the same directory that's why it actually works when I transpile it and see it in action in a browser but looks like Jest is having problems resolving those relative paths, this is the jest file: Since it's looking into src directory you … You don't need to add moduleFileExtensions in the configuration for these two options since jest uses ['js', 'jsx', 'json', 'node'] as default file... I'm sure it is some kind of incompatibility between a module which uses babel 6 and my project with babel 7, but I'm not sure how can I … "moduleDirectories": [ "node_modules", "src" ] should work if you have Jest's config in your package.json file. [Solved] jest Cannot find module 'babel-core' Please specify proper ' … I just had this issue and searched for some solutions. If the function cannot find the module or one of its dependencies, the function fails. Here’s my code (just a very basic setup). Adding module aliases is very simple and can keep your codebase much cleaner and easier to maintain. Jest cli suddently has stopped working, all test fails with: Cannot find module 'babel-preset-env' from '/PATH' - Did you mean "@babel/env"? We have experienced developers team. Hassan Khan. Q&A for work. "devDependencies": { "node-sass": "^yourversion" } 2. 2d array in kotlin. Note: This means when you are using test.each you cannot set the table asynchronously within a beforeEach / beforeAll . on click in kotlin. I use pnpm installed it:. Error: Cannot find module '@jest/test-sequencer' #8268 After doing these steps make sure to check your dependency go into. To get it working on Windows, I had to uninstall the versions of our testing suite, then reinstall them to get the latest versions. Next. Find the full example on GitHub. Bypassing module mocks · Jest In my case the issue was the import is also case sensitive. Check your import statement and ensure that it matches the filename exactly!