I think I set up wrongly, in my terminal using "npm install --save http-server" from this website
Problem with npm install --global http-server
how to uninstall it
//
how to know if I have http server install? for example I can check if I have node in my terminal by typing "node -v"
//
I try to do exactly as this video
https://www.youtube.com/watch?v=FjWbUK2HdCo&list=PLRqwX-V7Uu6Zu_uqEA6NqhLzKLACwU74X&index=5
Google it found this website https://docs.w3cub.com/npm/getting-started/fixing-npm-permissions.html
using sudo npm install http-server -g, type in my Password, then got a pop up screen don't know what to do next, so I just click and fail 3 time again, anyone know how to bypass it?
//
I also having trouble opening zsh file in vscode using terminal due to error, so I just not open it in vscode but just plain text, and edit it in plain text, is that also the correct way? or do I need to open the zsh with vscode?
I'm getting this error below everytime I try to run 'npx percy exec -- node snapshots.js'.
PowerShell Terminal
Problem Image ->
https://i.stack.imgur.com/XCSj6.png
I have followed this Tutorial -> https://docs.percy.io/docs/percyscript-tutorial
Anyone know how to solve this? I looked everywhere and found nothing.
Thank you in advance!
PowerShell has a different syntax for working with Environment Variables.
Try this:
$env:PERCY_TOKEN = "token"
Powershell Help - About Environment Variables
To set up PERCY_TOKEN on windows we have to use powershell.
1.Open powershell on windows
2. Go to project library through commands cd, cd..
3.Set the PERCY_TOKEN $env:PERCY_TOKEN='your token'
4. Then run your project using powershell through your command npm run test:percy
Trying to set up project on github pages, but during following steps from
here
at step 2 I getting this error from images
Any idea?
I working on Win7
with NPM 5.6.0
Node 8.11.3
It seems you need to run as administrator, like so: sudo npm install --save gh-pages.
Or if you'd running on Windows could be:
right-click on CLI icon
open as administrator
Perform your command (now you're administrator)
The error you're getting indicates you need to elevate your shell's permission.
Use your environment's equivalent of sudo/"Run as Administrator" to grant the proper access to perform the functions required to install.
I've installed ffplay in my working folder (in bin subfolder) using ffbinaries (ffbinaries downloader). My current platform is linux-64.
I've use:
var spawn = require('child_process').spawn,
player = spawn('./bin/ffplay', ['http://path_to_video_file']);
but got an error in terminal stderr:
./bin/ffplay: error while loading shared libraries: libSDL2-2.0.so.0: cannot open shared object file: No such file or directory child process exited with code : 127
How can I get access from my javascript code to this binary for playing videos or how can I get ready-to-use binary which is a built-in for my Electron app?
...Or how can I get all of ffplay possibilities for playing videos inside Electron app?
Thanks in advance!
The error you get means that ffplay cannot find libSDL.
First, make sure the library is installed by opening a terminal window and typing:
sudo apt install libsdl2-dev
If it wasn't installed, try to run your program again after it was installed.
If you still have the problem, type the following in your terminal window:
export LD_LIBRARY_PATH="/usr/local/lib"
Try again to run your program. If the problem is now solved, edit the file etc/environment and add the setting there to make it permanent:
sudo nano /etc/environment
Add this LD_LIBRARY_PATH="/usr/local/lib" at the end, exit and save.
Hope it helps.
I'm getting an ERROR when trying to run ng build on my angular 4 app.
EPERM: operation not permitted, lstat '<dist directory>'
Has anyone encountered this issue?
TIA
I had the same problem.
As #Mauricio De La Quintana said, the problem is permission.
In my case (Windows environment), I solved the problem by removing the read-only property from the Repos folder and adding write permission to the Everyone user.
This probably a permission issue, just restart your IDE with admin permissions!
In my case I had to restart VsCode as administrator.
While running npm run build - I received error
Open Task Manager -> Select Chrome - > End Task
-> Select VSCode -> End Task
Opened the Project again -> Run npm run Build ---> worked for me
This has happened in my ASP.NET projects. For me this has happened for one of two reasons.
This can be a permission problem so you need to run Command Prompt as Admin.
a. Press win to open the start menu. Type in cmd to search for Command Prompt.
b. Press ctrl + shift + enter to launch Command Prompt as administrator.
This can happen when you build your web project in Visual Studio(or another IDE) and it is currently running.
a. This is a simple fix click the stop debugging and then try 'ng build' again.
Just restarted the VSCode and ran in admin. That solves my problem.
I saw this problem when running IISNODE...
Solution: Ensure that AppPool Identify from IIS has read permissions all the way from root of harddrive to website files.
Full answer is here https://github.com/tjanczuk/iisnode/issues/247
I had this issue while running a build on windows at the same time WSL was running in the directory. The issue was resolved by closing the WSL terminal.
Simply follow these steps
Restart VS Code
run npm run build
I think it is a permission problem, when you do ng build you also delete the previous files. I suggest using
sudo chown -R youruser /pathAngularApp
I had the same problem, and it was related to what #goku_da_master commented, I had the vueJs application running even when my VsCode stopped, I figured it out from the task manager and fixed it like this:
I opened the task manager
I searched if Node.js was running
Right click on the Node.js process
Finish Task
"npm run dev" again
I experienced the same problem. The fix for me was to install the correct node version that the project was requiring (an older one), then closing all terminal windows in VS Code, and relaunching VSC.
To switch node versions, I installed nvm and had to make sure the default alias was pointing towards the exact node version I wanted.
Error : Error: EPERM: operation not permitted, lstat 'C:\Users\Administrator'
We encountered this error after the Windows update.
This Solution worked for me;
Go to C:\Users\Administrator
Rename the file NTUSER.DAT as NTUSER-old.DAT