Troubleshooting

When you are trying to build and run the project, you might face yourself with some errors. If you find some error that is not covered by this section, we appreciate its disclosure.

• Some libraries use node.gyp to build its dependencies. When you use node.js libraries that require node.gyp, you need to install Python.

• When you are building the front end with ng build --watch, if you get an error, run:

npm uninstall -g angular-cli @angular/cli
npm cache uninstall
npm install -g @angular/cli

Try to run ng build --watch once again.