Use: npm update -g npm See the documentation for the update command: npm update [-g] [<pkg>…] This command will update all the packages listed to the latest version (specified by the tag config), respecting semver. Additionally, see the documentation on Node.js and NPM installation and Upgrading NPM. The following original answer is from the old … Read more
I got this error because of an older version of rxjs and Angular 6 needs the latest version of rxjs. This command installs the latest version that is compatible with Angular 6. npm install –save rxjs-compat
Node.js by default does not attempt to guess the file extension when using import for ES modules. This is different from CommonJS modules with require. In the documentation for the ES module loader you can read how files are found on disk. The heading ‘Customizing ESM specifier resolution algorithm’ states: The –experimental-specifier-resolution=[mode] flag can be … Read more
Check out http://nodejs.org/api/modules.html#modules_cycles for how this is handled in node. You can solve your problem in several ways, for example passing in the dependencies to the instances aka Dependency Injection // user.js var User = function (Room) { this.Room = Room; }; User.prototype.test = function () { return new this.Room(); }; module.exports = User; // … Read more
You can install @babel/runtime to fix the problem: Using npm: npm install –save @babel/runtime Using yarn: yarn add @babel/runtime
What is the purpose of node_modules folder? You can think of the node_modules folder like a cache for the external modules that your project depends upon. When you npm install them, they are downloaded from the web and copied into the node_modules folder and Node.js is trained to look for them there when you import … Read more
Do I just have to include mongoose as a dependency as well in the parent app or is there a way of getting access to that module by way of the child? While it’s possible for you to e.g. require(‘github/node_modules/mongoose’), the standard practice is to install all of your dependencies explicitly (i.e., you should include … Read more
I was able to fix this issue by using yarn instead of npm.
You want to assign the value of module.exports to be your default function, and then put all the named exports as properties on that function. const defaultFunction = () => { console.log(‘default!’); }; const namedFunction1 = () => { console.log(‘1!’); }; const namedFunction2 = () => { console.log(‘2!’); }; const myModule = module.exports = defaultFunction; … Read more
When you did the command npm init, there were probably some relevant questions you needed to answer. Specifically, the name of your module. When you use npm init, it assumes you want the name of the module you’re creating to be called the name of the folder it is in. So it’s not the name … Read more