Your configFile is invalid: tests/cypress/cypress.config.js - TS install

[Mehdi-Skills]

Hello,

I'm looking to implement cypress on an existing front-end project.

I'm encountering an error with the config File, which is invalid.

I've installed Cypress as recommended in the documentation.

Here's my file tree:

I have the following typescript configuration file tsconfig.json at the root of the project:

Here's my cypress.config.js file in the cypress folder:

The cypress error is strange here's the error reported on Cypress when opening via a "npx cypress open":

If I put the tsconfig.json include like this :

I have an error in my tsconfig file : Unknown compiler option 'include'.ts

but when I relaunch cypress via a "npx cypress open", I get this message:

I don't understand and I think my problem is a file configuration problem with TS, but I'm stuck.

Thank you in advance for your help

[xinxiong-tw]

Hey, I just encountered the same problem, and I found out that it's because the 'module' configuration in tsconfig.json file is set to 'commonjs', so I change it to 'ESNext', and it's done.
Mabey you can change the module configuration and try again

[atorscho]

Thank you! That fixed it