There is no log file. Each node.js “app” is a separate entity. By default it will log errors to STDERR and output to STDOUT. You can change that when you run it from your shell to log to a file instead. Alternatively (recommended), you can add logging inside your application either manually or with one … Read more
Failed to load resource: net::ERR_CONNECTION_REFUSED : :3000/contact/send:1 Your error means your client application is Unable to connect to your nodejs server. Fix Your code : Will work if nodejs server is running on port 3000 on localhost.
Try to remove /usr/local/lib/node_modules/npm and reinstall node again. This should work. On MacOS with Homebrew:
I’m on a Mac running El Capitan. I have node v5.6.0 and npm v3.6.0. When I try to run nodemon, I get: I thought this may mean that I didn’t have nodemon installed, so when I tried to install it using… …I get this: If it makes a difference, I’m trying to run nodemon on … Read more
Check your .bash_profile, .zshrc, or .profile file. You most likely had a problem during the installation. You should have the following at the end of one of those files. The . $HOME/.nvm/nvm.sh is the same as source $HOME/.nvm/nvm.sh See: Sourcing a File You can also check to see if you have a .nvm folder. If you’re missing that folder then the installation failed to run … Read more
NOTE: Only mac users! uninstall node completely with the commands Or you could check out this website: How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X) if this doesn’t work, you need to remove node via control panel or any other method. As long as it gets removed. Install node via this … Read more
Here’s a sample on how to use CryptoJs in webclient:
Update npm 5: As of npm 5.0.0, installed modules are added as a dependency by default, so the –save option is no longer needed. The other save options still exist and are listed in the documentation for npm install. Original answer: Before version 5, NPM simply installed a package under node_modules by default. When you were trying to install dependencies for your app/module, … Read more
Heroku dynamically assigns your app a port, so you can’t set the port to a fixed number. Heroku adds the port to the env, so you can pull it from there. Switch your listen to this: That way it’ll still listen to port 5000 when you test locally, but it will also work on Heroku. … Read more
Using npm install installs the module into the current directory only (in a subdirectory called node_modules). Is app.js located under home/dave/src/server/? If not and you want to use the module from any directory, you need to install it globally using npm install -g. I usually install most packages locally so that they get checked in along with my project code. … Read more