i functions: Preparing to emulate functions.
Warning: You're using Node.js v8.10.0 but Google Cloud Functions only supports v6.11.5.
⚠ functions: Failed to load functions source code. Ensure that you have the latest SDK by running npm i --save firebase-functions inside the functions directory.
⚠ functions: Error from emulator. Error parsing triggers: Cannot find module '/home/developer/Development/host2/functions'
Try running "npm install" in your functions directory before deploying.
We are new in firebase function , How to solve this issue ?
In many cases, new features and bug fixes are available only with the latest version of the Firebase CLI and the firebase-functions SDK. It's a good practice to frequently update both the Firebase CLI and the SDK with these commands inside the functions folder of your Firebase project:
npm install -g firebase-tools
npm install firebase-functions#latest firebase-admin#latest --save
visit: https://firebase.google.com/docs/functions/get-started
I don't know if my problem was the same as your, but for further reference I will post my solution.
In my case, I was using TypeScript instead of JavaScript, so the code needed to be compiled before run firebase serve.
In your Firebase app directory:
$ cd functions/
$ npm run-script build
$ cd ..
$ firebase serve
The last command maybe need super user permission, so sudo firebase serve.
Optionally you can run npm run-script lint before npm run-script build to check for possible errors if you are using tslint.
In my case the solution was :
1 - Reinstall Node ( version 10.15.0 ). After download node-v8.11.2-x64.msi from node.org
2 - Reinstall firebase-tools ( npm install firebase-tools -g )
3 - Clear cache ( npm cache clear --force )
I was having this problem too. I can't explain how, but it turns out that my firebase.json was not correct. Check the functions section of it and make sure it looks like this:
"functions": {
"source": "functions"
},
Found this SO answer: How to deploy functions from other directory than '/functions'?
Related
I am using react native and Expo. I am unable to build new app because after I use expo init appName it shows the following error.
Heres the full message:
📦 Using npm to install packages. You can pass --yarn to use Yarn instead.
√ Downloaded and extracted project files.
× Something when wrong installing JavaScript dependencies. Check your npm logs. Continuing to initialize the app.
✅ Your project is ready!
To run your project, navigate to the directory and run one of the following npm commands.
- cd Scanner
- npm start # you can open iOS, Android, or web from here, or run them directly with the commands below.
- npm run android
- npm run ios # requires an iOS device or macOS for access to an iOS simulator
- npm run web
I tried multiple times to create a blank project, also tried npm install to install failed/not downloaded libraries and continue after failure but it showed another error:
npm ERR! code Z_BUF_ERROR
npm ERR! errno -5
npm ERR! zlib: unexpected end of file
also tried npm cache verify that showed cache is ok Content verified: 3562 (252580364 bytes).
So, How can I solve this issue?
Problems related to npm installation are very common If you do any mistake in early installation, but is avoided. Learn more about npm tree.
Steps worked for me are :
npm cache clean --force
npm cache verify
npm -g uninstall expo-cli --save
npm install expo-cli --global
expo init app-name
cd app-name
npm start
Always run as administrator if working on Windows and in root directory.
The solutions above didn't work for me but if you use 'npm install' in the directory of the app you get a clue that you shuold try 'npm install --force'
err message
You should have all these files folders and files at the start of the project otherwise not all the dependencies have been installed which is why we were getting the problem.folder structure
After you have added --force to npm install you have all the dependencies installed. Now you can run the app with npm start.
Unfortunately, all the solutions described above didn't work on my machine...
Here is my latest solution for this problem...
This worked 100% on my machine...
Use npm i -g expo-cli
This will automatically add the required packages and also remove the unnecessary ones.
Yes, surely, you don't need to uninstall and re-install it again.
Just follow my steps.
And, you can create your expo project using expo init.
I hope my solution will help you out from this annoying problem....
I just did npm install and it worked for me, but I had do that every time I create a new expo project.
I also encountered this problem, and finally found that it was the problem of react native cli，I installed the latest version of react native cli，Expo is back to normal
This Error is regarding to the git account. expos need a git account to setup react native project
If you are using windows you need to install git in your local PC
after that open your Terminal and type this command
git config --global user.name "your_username"
git config --global user.email "your_email_address#example.com"
after that clone any github project to your local computer. it will ask to login to Github
after all these steps try expo init <projectname>
The simple way to settle that error is by using "expo-cli init app-name" instead of "expo init app-name".
I tried and worked perfectly for me. Hope it will help you guys.
i have faced a similar problem and running yarn set version 1.22.1 fix it
Run the Command Prompt as an administrator. And run the following command:
npx create-expo-app AwesomeProject
Hi wonderful people of stackoverflow!
Background
I have an Angular 9 application and CI set up with Codeship. This has been running fine until about two weeks ago when suddenly it stopped working after I upgraded from Angular 7.
Set up commands:
nvm ls
nvm install v10.15.1
nvm use v10.15.1
gem install rb-inotify -v 0.9.10
gem install sass
npm install -g firebase-tools#6.12.0
npm i firebase-functions#3.3.0
yes | npm install -g #angular/cli#9.1.12
npm i
cd functions
nvm use v10.15.1
npm i
cd ..
Which runs as expected. I have checked the versions in the CI environment with npm outdated, which show me that the correct versions are being installed the same as local:
Deploy script:
firebase use default
firebase functions:config:set test="test" --token "$FIREBASE_TOKEN"
firebase deploy --token "$FIREBASE_TOKEN"
Error:
firebase use default is successful, but firebase functions:config:set test="test" --token "$FIREBASE_TOKEN" now returns:
Error: HTTP Error: 404, Method not found.
Notes:
I've reset up the $FIREBASE_TOKEN with the new cli and can confirm that this probably isn't the issue, because when the token is incorrect (I removed the last character from the TOKEN), it throws a different error stating this.
I can also confirm that the same script run locally works and deploys just fine - so while I can get around the problem this way, it isn't an ideal or long term solution.
Any ideas or help would be genuinely appreciated as I'm somewhat lost as to what to do next?
This seems to be related with firebase-tools version. When I installed the same version as you have (6.12.0) I got the same error.
I have tried on new version (I have 8.7.0) and it is working fine with one more remark. When I tried exactly the same command as you have error:
Error: Invalid argument, each config value must have a 2-part key (e.g. foo.bar).
So working command will be like this:
firebase functions:config:set test.test="test"
If you need old version of firebase-tools I tested few other versions and it seems that this is working since version 7.1.0.
For anyone else having this issue - I never managed to solved this sorry. However I migrated my CI over to use GitHub Actions easily and it all works without any issue.
functions: package.json indicates an outdated version of firebase-functions.
Please upgrade using npm install --save firebase-functions#latest in your functions directory.
=== Deploying to 'zootopia-mysite'...
i deploying functions, hosting
Running command: npm --prefix "$RESOURCE_DIR" run lint
> functions# lint /Users/zootopia/functions
> eslint .
✔ functions: Finished running predeploy script.
Error: There was an error reading functions/package.json:
Engines field is required but was not found in functions/package.json.
To fix this, add the following lines to your package.json:
"engines": {
"node": "10"
}
I've also tried to upgrade with npm install --save firebase-functions#latest and it still gives me the same error.
Your local project apparently works with both Firebase Hosting and Cloud Functions. The error message is telling you that the Cloud Functions deployment is failing, which doesn't have anything do with Firebase Hosting yet.
If you are trying to follow the advice of the output here, you're going to have to change to the "functions" folder and run the npm commands to upgrade the old modules and make any other changes to package.json.
I have some troubles deploying a Nuxt 2.4 application on Firebase.
I tried these 2 tutorials but they seem outdated:
https://www.youtube.com/watch?v=ZYUWsjUxxUQ
https://github.com/davidroyer/nuxt2-ssr-firebase
With the first tutorial, I could make my app working on local (after few hours and with a lot of modifications for babel integration) but I never could serve or deploy it. I thought the tutorial was old and manipulations can't be exactly done like the guy did.
With the second tutorial, I cloned the repository to try to deploy the example. I had to change 2 things : install Node 8 instead of Node 10 and upgrading firebase-admin to the last version in prod/server dir. Here is what I got:
npm run setup is ok
npm run dev is ok and the project works fine
npm run build is ok
npm run serve fails.
First I got this error :
The Cloud Functions emulator requires the module "firebase-admin" to be version >7.0.0 so your version is too old. You can probably fix this by running "npm install firebase-admin#latest" in your functions directory.
Indeed, the version configured in package.json is the 5.13. I did the update from the prod/server dir, and I get the 8.0.0.
And then I got a different error about gRPC :
Error: Failed to load gRPC binary module because it was not installed for the current system
Expected directory: node-v57-darwin-x64-unknown
Found: [node-v64-darwin-x64-unknown]
This problem can often be fixed by running "npm rebuild" on the current system
I tried npm rebuild as mentionned, without success.
npm run deploy fails.
I get this trace:
i deploying functions, hosting
i functions: ensuring necessary APIs are enabled...
✔ functions: all necessary APIs are enabled
i functions: preparing prod/server directory for uploading...
Error: Error parsing triggers: Cannot find module 'acorn'
Try running "npm install" in your functions directory before deploying.
Of course, I tried the npm install from prod/server dir, but nothing changed.
Is there somewhere i can find a tutorial that can help me deploy my SSR app to firebase ? Thanks in avdance !
EDIT 1 :
After a few modifications on my package.json
upgrading firebase-functions and express to the latest versions
downgrading firebase-admin to the 7.0.0 version
adding acorn
I can serve and deploy but I get a "504 gateway time-out" webpage when I call the URL....
Have you tried to run npm install grpc inside functions folder?
I just created a firebase app and written my functions in typescript
import * as functions from 'firebase-functions'
export const onStatementUpload = functions.storage.object().onFinalize(obj => {
console.log('obj finalize', obj)
})
But on deployment:
src/index.ts(10,61): error TS2339: Property 'onFinalize' does not exist on type 'ObjectBuilder'.
I tried to install #types/firebase-functions but theres no such thing. How do I resolve this?
I was running into this issue as well and solved it by upgrading to the latest versions of firebase-functions, firebase-admin, and firebase-tools which added the onFinalize method (which wasn't available in previous versions).
# Make sure you're in your `functions` (or equivalent) directory
$ npm install firebase-functions#latest firebase-admin#latest --save
$ npm install -g firebase-tools
Then try redeploying the app:
$ firebase deploy --only functions