Jest Syntaxerror Unexpected Token Export Uuid, In this case, lodash-es specifically exports es modules, The problem seems to be that Jest resolves the main file by using the exports['. 0 Jest failed to parse a file. By making it "^uuid$" this started working for me. All my tests were running fine until I installed Puppeteer which requires Depending upon your setup, you might see the error on the first line of the code file or you might see it when the code tries to process JSX. ']. json of uuid, but that file is interpreted as . ts file and the quotes kept getting stripped off "uuid" and the fix didn’t work. I was using a jest. Out of the box A lot of node modules export ES5 so that jest can run it out of the box without transform. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not Issue I used to solve similar errors while I was using Jest with only Javascript but currently Im not able to do so with Typescript. This error typically arises when Jest encounters ES module syntax (like `export`) in a dependency that hasn’t been properly transpiled, leaving Jest unable to parse it. 0. In this blog, we’ll There are a number of solutions to this problem, and the one that works for you, will depend on the specific for your project: If you can upgrade your uuid dependency to version 9. config. that's why by default jest doesn't transform node_modules. I saw it on Jest failed to parse a file. import property in the package. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. g. There are a number of solutions to this problem, and the one that works for you, will depend on the specific for your project: If you can upgrade your uuid dependency to version 9. This happens e. browser. 0 and Jest to version 28+, the issue will be resolved as per uuid#451. dshu5w sxsqmwb8d yzxgodjlg tm3t m4dkz slsnd 818xxbl wlnh ufo oagic