I have everything running fine locally here on OSX and I am trying to deploy this to aws elasticbeanstalk. During the deployment process I was getting an error such as the following
bcrypt#1.0.3 install /tmp/deployment/application/node_modules/bcrypt
node-pre-gyp install --fallback-to-build
module.js:471
throw err;
^
Error: Cannot find module '../'
at Function.Module._resolveFilename (module.js:469:15)
at Function.Module._load (module.js:417:25)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object.<anonymous>
(/tmp/deployment/application/node_modules/.bin/node-pre-gyp:15:20)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
I have read that this appears to be an issue with npm install and that I should add bcrypt directly to my package.json file for a dependency and I have done just that.
I was able to replicate the issue locally by deleting my node_modules folder and trying to run npm install without having bcrypt as a dependency. I then deleted the node_modules folder again and added bcrypt as a direct dependency and npm install worked just fine.
However I cannot seem to get this to resolve itself on elasticbeanstalk. When I ssh into the instance there is no node or npm in the path, I am not sure where they are installed to on ElasticBeanstalk. I did find that the deployment is under /tmp/deployment/application and I tried to remove the node_modules directory and deploying again however that did not solve the issue either.
You might wanna make sure the beanstalk instance has Python 2.x installed as BCrypt relies on this in order for it to work.
Also, beanstalk apps are installed in the following path: /var/app/current
Related
node:internal/modules/cjs/loader:1161 return process.dlopen(module,
path.toNamespacedPath(filename));
^
Error: The module '\?\G:\Discord
bot\Bot\ZackyBot\node_modules\canvas\build\Release\canvas.node' was
compiled against a different Node.js version using NODE_MODULE_VERSION
83. This version of Node.js requires NODE_MODULE_VERSION 88. Please try re-compiling or re-installing the module (for instance, using npm rebuild or npm install).
at Object.Module._extensions..node (node:internal/modules/cjs/loader:1161:18)
at Module.load (node:internal/modules/cjs/loader:967:32)
at Function.Module._load (node:internal/modules/cjs/loader:807:14)
at Module.require (node:internal/modules/cjs/loader:991:19)
at require (node:internal/modules/cjs/helpers:92:18)
at Object. (G:\Discord bot\Bot\ZackyBot\node_modules\canvas\lib\bindings.js:3:18)
at Module._compile (node:internal/modules/cjs/loader:1102:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1131:10)
at Module.load (node:internal/modules/cjs/loader:967:32)
at Function.Module._load (node:internal/modules/cjs/loader:807:14)
at Module.require (node:internal/modules/cjs/loader:991:19)
at require (node:internal/modules/cjs/helpers:92:18)
at Object. (G:\Discord bot\Bot\ZackyBot\node_modules\canvas\lib\canvas.js:9:18)
at Module._compile (node:internal/modules/cjs/loader:1102:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1131:10)
at Module.load (node:internal/modules/cjs/loader:967:32) { code: 'ERR_DLOPEN_FAILED' }
It seems like you installed a newer version of NodeJS than earlier. But you did not compile your project ZackyBot's node modules using the current version of the NodeJS you installed.
I would suggest you go to your project directory and clean all your node modules. Then reinstall them again. Follow the steps below:
Delete node_modules directory inside ZackyBot directory
Execute npm install command on a terminal from ZackyBot directory
Since you updated your nodeJS version to a newer one, you need to update your canvas too.
run npm install canvas and you should be good to go.
This might be due to improper installation of node modules and can occur due to poor network conditions.
Solved this issue by deleting the nodemodules folder and doing a clean installation of node modules files by running "npm install".
I want to download and then to customize an ungit project. But when I make:
git clone https://github.com/FredrikNoren/ungit
and then
npm install -g ./ungit
I can't run, it throws the following error:
module.js:442
throw err;
^
Error: Cannot find module '../src/config'
at Function.Module._resolveFilename (module.js:440:15)
at Function.Module._load (module.js:388:25)
at Module.require (module.js:468:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (/usr/local/lib/node_modules/ungit/bin/ungit:4:14)
at Module._compile (module.js:541:32)
at Object.Module._extensions..js (module.js:550:10)
at Module.load (module.js:458:32)
at tryModuleLoad (module.js:417:12)
at Function.Module._load (module.js:409:3)
When I install it as npm install -g ungit it works flawlessly. I have tried different versions (tags) but same error.
What am I missing?
One of the Ungit maintainer here. For Ungit's installation please follow installation steps.
tldr; is that you don't need to git clone to install ungit. Infact it probably got confused and executed local copy of ungit rather than globally installed ungit. To fix this, just delete locally install ungit via git clone and try running ungit again.
And I would recommend you using our github issue if you have further issues specific to ungit as it is much easier for us to track issues.
I am installing the the library found from MIT students using TUIO. According to their instructions I was supposed to start the server but I got an error.
Does anyone know how to fix this error?
C:\Users\PC\Desktop\server1.1>node examples/server.js
info - socket.io started
module.js:442
throw err;
^
Error: Cannot find module './build/Debug/buffertools.node'
at Function.Module._resolveFilename (module.js:440:15)
at Function.Module._load (module.js:388:25)
at Module.require (module.js:468:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (C:\Users\PC\Desktop\server1.1\node_modules\buffertool
s\buffertools.js:26:20)
at Module._compile (module.js:541:32)
at Object.Module._extensions..js (module.js:550:10)
at Module.load (module.js:458:32)
at tryModuleLoad (module.js:417:12)
at Function.Module._load (module.js:409:3)
I tried following there steps and got my server stared.
I think you are missing npm i after cloning repo.
please do npm i and try starting server
You need to install the dependency packages before you can run your project.
npm install looks for the packages listed in the package.json file and installs them with their dependencies recursively.
If you are getting specific error in installation of particular package, it could be internet issue/os issue and most probably node and npm version issue. Make sure you are using a stable version of node, its version no should be even.
I've just installed a fresh copy of Ubuntu 15.10, node 4.2.2 and npm 2.14.7 (with nvm) on a new machine. I have installed webpack and webpack-dev-server globally and installed my project dependencies with npm i.
Now when I try to run my node server I get the following errors:
module.js:339
throw err;
^
Error: Cannot find module 'errno'
at Function.Module._resolveFilename (module.js:337:15)
at Function.Module._load (module.js:287:25)
at Module.require (module.js:366:17)
at require (module.js:385:17)
at Object.<anonymous> (/node_modules/webpack-dev-middleware/node_modules/memory-fs/lib/MemoryFileSystem.js:7:14)
at Module._compile (module.js:435:26)
at Object.Module._extensions..js (module.js:442:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:311:12)
at Module.require (module.js:366:17)
at require (module.js:385:17)
Any suggestions please?
Node.js searches for modules in the ./node_modules/ directory in the path where the program is.
For example if you script is here /home/user/scripts/somescript.js you should have /home/user/scripts/node_modules/.
Just do npm install errno in here /home/user/scripts/.
It seems that something had gone wrong with my npm install and my project dependencies were only partly installed. Just running npm install again didn't fix it. I did an npm cache clean, removed my node_modules directory and then ran npm install again. The problem was then resolved.
I am going through my first node.js project. I've installed lockit , have a app.js file, and when I try to run it I get this error
module.js:340
throw err;
^ Error: Cannot find module 'lockit-mongodb-adapter'
at Function.Module._resolveFilename (module.js:338:15)
at Function.Module._load (module.js:280:25)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at new module.exports (C:\Users\xx\Documents\mailer\index.js:38:44)
at Object.<anonymous> (C:\Users\xx\Documents\mailer\examples\mongodb\app. js:32:14)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
I am quite certain I have lockit-mongodb-adapter installed.
You need to install the module. Cd to the root of your app directory and run this command and make sure lockit-mongodb-adapter is in your node modules directory.
npm install lockit-mongodb-adapter
Another thing you can do if you are certain it is installed is double check to see what is installed by running this command:
npm list
And this one to see what is installed globally:
npm list -g
Update:
I was able to reproduce the issue you where having. And to resolve it I deleted the module from the node moules directory. And re-installed with the following command:
npm install lockit-mongodb-adapter -save
It now shows up in npm list with no issues: