I had the same problem. The reason – wrong proxy was configured and because of that npm was unable to download packages. So your best bet is to the see the output of and identify the problem. If you have never configured proxy, then possible causes can be Very outdated npm version. Some problem with … Read more
Okay, it was easy: What confused me that I did not need that at first, probably things changed with a new version.
delete package-lock.json first. navigate to the root folder of your project and npm cache clean –force, then try npm install
It is an npm 5.4.0 issue https://github.com/npm/npm/issues/18287 Workarounds are downgrade to 5.3 try running with –no-optional, i.e. npm install –no-optional
also works, and will give you the most details about the dependency graph of a dependency. npm ls <package-name>, does something similar but gives you less details
I’m trying to run node 4.2.2 on a Mac OS and i’m not understanding why every time i get this error message: What’s going wrong? If i run “gulp build” there is this output: That’s the output if i enter “gulp build”
Last night I tried to update my node and npm, it seemed to have been successful, however ever since then I have been getting this same error any time I try and run any npm command. I have tried uninstalling and re-installing npm, but cannot get past this error message below. Node version: v8.3.0 Error … Read more
I am try to install modules on Windows 10 using npm 5.6.0. When I enter npm install I get: it seems like node-sass install error. the environment is bellow: python version:2.7.14 npm version: 5.6.0 node version:8.10.0 ruby version:2.3.3p222 (2016-11-21 revision 56859) [i386-mingw32] system:win10(x64) node-gyp:3.6.2 and I have installed Microsoft Visual Studio express 2015, the bellow … Read more
The error suggests that the ./bin/www directory is not found. Paths specified with a dot are relative to the current directory, so your current directory has to be C:/project/nodetest1 for npm start to work in this case.
If using Bash, just switch into the folder that has your package.json file and run the following: In the case of globally-installed packages, switch into your %appdata%/npm folder (if on Windows) and run the same command. EDIT: This command breaks with npm 3.3.6 (Node 5.0). I’m now using the following Bash command, which I’ve mapped … Read more