I tried this command to host my app on firebase :
node_modules/.bin/firebase deploy --only hosting
And i get this error : "Error: An unexpected error has occurred"
These are the log files :
[error] Error: An unexpected error has occurred.
[debug] [2023-02-06T11:29:18.454Z] ----------------------------------------------------------------------
[debug] [2023-02-06T11:29:18.456Z] Command: D:\Program Files (x86)\node.exe C:\Users\JustDankas\Desktop\NextJS\books-app\node_modules\firebase-tools\lib\bin\firebase.js deploy --only hosting
[debug] [2023-02-06T11:29:18.456Z] CLI Version: 11.22.0
[debug] [2023-02-06T11:29:18.456Z] Platform: win32
[debug] [2023-02-06T11:29:18.457Z] Node Version: v17.8.0
[debug] [2023-02-06T11:29:18.458Z] Time: Mon Feb 06 2023 13:29:18 GMT+0200 (Eastern European Standard Time)
[debug] [2023-02-06T11:29:18.458Z] ----------------------------------------------------------------------
[debug]
[debug] [2023-02-06T11:29:18.539Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
[debug] [2023-02-06T11:29:18.540Z] > authorizing via signed-in user
[debug] [2023-02-06T11:29:18.540Z] [iam] checking project my-example-project for permissions ["firebase.projects.get","firebasehosting.sites.update"]
[debug] [2023-02-06T11:29:18.543Z] >>> [apiv2][query] POST https://cloudresourcemanager.googleapis.com/v1/projects/my-example-project:testIamPermissions [none]
[debug] [2023-02-06T11:29:18.543Z] >>> [apiv2][(partial)header] POST https://cloudresourcemanager.googleapis.com/v1/projects/my-example-project:testIamPermissions x-goog-quota-user=projects/example
[debug] [2023-02-06T11:29:18.543Z] >>> [apiv2][body] POST https://cloudresourcemanager.googleapis.com/v1/projects/my-example-project:testIamPermissions {"permissions":["firebase.projects.get","firebasehosting.sites.update"]}
[debug] [2023-02-06T11:29:19.588Z] <<< [apiv2][status] POST https://cloudresourcemanager.googleapis.com/v1/projects/my-example-project:testIamPermissions 200
[debug] [2023-02-06T11:29:19.589Z] <<< [apiv2][body] POST https://cloudresourcemanager.googleapis.com/v1/projects/my-example-project:testIamPermissions {"permissions":["firebase.projects.get","firebasehosting.sites.update"]}
[debug] [2023-02-06T11:29:19.590Z] >>> [apiv2][query] GET https://firebase.googleapis.com/v1beta1/projects/my-example-project [none]
[debug] [2023-02-06T11:29:20.083Z] <<< [apiv2][status] GET https://firebase.googleapis.com/v1beta1/projects/my-example-project 200
[debug] [2023-02-06T11:29:20.083Z] <<< [apiv2][body] GET https://firebase.googleapis.com/v1beta1/projects/my-example-project {"projectId":"my-example-project","projectNumber":"xxxxxxxxxxx","displayName":"Books-app","name":"projects/my-example-project","resources":{"hostingSite":"my-example-project","storageBucket":"my-example-project.appspot.com","locationId":"europe-west"},"state":"ACTIVE","etag":"adsaas"}
[debug] [2023-02-06T11:29:42.446Z] TypeError: Cannot read properties of null (reading 'toString')
at ɵcodegenFunctionsDirectory (C:\Users\JustDankas\Desktop\NextJS\books-app\node_modules\firebase-tools\lib\frameworks\next\index.js:222:18)
at async prepareFrameworks (C:\Users\JustDankas\Desktop\NextJS\books-app\node_modules\firebase-tools\lib\frameworks\index.js:306:84)
at async deploy (C:\Users\JustDankas\Desktop\NextJS\books-app\node_modules\firebase-tools\lib\deploy\index.js:53:13)
[error]
[error] Error: An unexpected error has occurred.
it builds fine locally , also firebase emulator hosts it properly on my local machine, but actual hosting don't work. Tried to find toString() in my code, didn't find any, prob its not that
