Cypress - Debugging after:run error thrown in plugin files wile executing - cypress

Question

I have a cypress with cucumber preprocessor use. Works fine in "open" (Manually close the session) but when running execution I get:
An error was thrown in your plugins file while executing the handler for the after:run event.
An error was thrown in your plugins file while executing the handler for the after:run event.
The error we received was:
Error: spawn cucumber-json-formatter.exe ENOENT
at Process.ChildProcess._handle.onexit (internal/child_process.js:269:19)
at onErrorNT (internal/child_process.js:467:16)
at processTicksAndRejections (internal/process/task_queues.js:82:21)
Any simple fixes suggested or how should I start with debugging this?
The thrown error prevents the --reporter from running
Many Thanks

Answer 1

What does your cypress.config look like? I had this same error and it went away when I added:
on('before:run', async (details) => {
console.log('override before:run');
await beforeRunHook(details);
}),
on('after:run', async () => {
console.log('override after:run');
await afterRunHook();
})
to setupNodeEvents