Reputation: 102
When trying to deploy my React application, after having done "npm run build" and after configure the hosting in "firebase.json" file, the whole firebase process runs correctly until I get the message "Error: An unexpected error has occurred." checking the file "firebase-debug.log" I find this problem:
TypeError: Reduce of empty array with no initial value
at Array.reduce (<anonymous>)
at release (C:\Users\Jhonny\AppData\Roaming\nvm\v16.0.0\node_modules\firebase-tools\lib\deploy\functions\release.js:47:10)
at runMicrotasks (<anonymous>)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
[error]
[error] Error: An unexpected error has occurred.
This problem is solved by directly modifying the Node file but then another similar message appears, and so on, also I don't think it is the correct solution.
Node version: 14.17 LTS
Thanks in advance
Upvotes: 4
Views: 586
Reputation: 1
Simply, upgrade node by running the following command in your terminal:
npm install node
Upvotes: 0
Reputation: 26
One possibility is that you forget to export the function like:
export const func = functions. // ...
Upvotes: 1