Cypress/grep 5.0.0 with cypress 15.3.0: > (0 , _grep.default) is not a function

[jonasSel]

Hi there,

I want to update cypress/grep to the newest 5.0.0 (currently on 4.1.0). But when I do it, it gives me the following error:

(0 , _grep.default) is not a function
in the registerCypressGrep().

I have it in e2e.
import registerCypressGrep from '@cypress/grep'
registerCypressGrep();

TypeError
The following error originated from your test code, not from Cypress.

> (0 , _grep.default) is not a function

When Cypress detects uncaught errors originating from your test code it will automatically fail the current test.

Cypress could not associate this error to any specific test.

We dynamically generated a new test to display this failure.

current cypress version: 15.3.0

[sunnypatell]

@jonasSel @cypress/grep 5.0.0 switched from a default export to named exports. you need to update both the support file and config file imports.

support file:

// before (v4):
import registerCypressGrep from '@cypress/grep';

// after (v5):
import { register as registerCypressGrep } from '@cypress/grep';
registerCypressGrep();

config file:

// before (v4):
const cypressGrepPlugin = require('@cypress/grep/src/plugin');

// after (v5):
const { plugin: cypressGrepPlugin } = require('@cypress/grep/plugin');

note the path also changed from @cypress/grep/src/plugin to @cypress/grep/plugin. after updating both imports everything should work with cypress 15.3.0.

ref: @cypress/grep changelog