EPERM: operation not permitted, lstat when running ng build - javascript

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

Related

Having Problems creating a site with gatsbyjs

I install Gatsbyjs using:
npm install -g gatsby-cli
It installs and then when I try to create a new site it shows some error.
I have tried gastsby new gatsby-site but it shows some errors:
PS C:\Users\Klawnny\Dropbox\ecommerce with react> npm install -g
gatsby-cli C:\Users\Klawnny\AppData\Roaming\npm\gatsby ->
C:\Users\Klawnny\AppData\Roaming\npm\node_modules\gatsby-cli\lib\index.js
> gatsby-cli#2.7.53 postinstall
C:\Users\Klawnny\AppData\Roaming\npm\node_modules\gatsby-cli > node
scripts/postinstall.js
+ gatsby-cli#2.7.53 updated 1 package in 46.004s PS
C:\Users\Klawnny\Dropbox\ecommerce with react> gatsby new lcoproject
File C:\Users\Klawnny\AppData\Roaming\npm\gatsby.ps1 cannot be loaded
because the execution of scripts is disabled on this system. Please
see "get-help about_signing" for more details. At line:1 char:7
+ gatsby <<<< new lcoproject
+ CategoryInfo : NotSpecified: (:) [], PSSecurityException
+ FullyQualifiedErrorId : RuntimeException
I expected it to create the project but it shows this.
if you are using VS Code integrated terminal then a simple terminal setting will solve the issue.
Go to File -> Preferences -> Settings or use shortcut Ctrl + , to open settings
In the serch bar, serach for terminal.integrated.shellArgs.windows, then on the result click on Edit in settings.json
Then add the following setting in settings.json file "terminal.integrated.shellArgs.windows": ["-ExecutionPolicy", "Bypass"]
Sometimes I got issues running Gatsby on Windows.
The way how I solved most of them was installing the Windows Subsystem for Linux.
I really recommend you to do the same.
The installation is pretty easy, take a look at this.
It worked for me by using the powershell integrated console
Use the Ctrl+` keyboard shortcut with the backtick character.
Use the View > Terminal menu command.
From the Command Palette (Ctrl+Shift+P), use the View: Toggle Integrated Terminal command.
gastsby new gatsby-site
This helps me:
Open Windows PowerShell in Administrator mode.
Run Set-ExecutionPolicy RemoteSigned then type Y
Bump!!!
Run your Gatsby command again.
I've gotten the same issue a few times. How I fix it on windows 10 with PowerShell:
PS:C:\ Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope CurrentUser
more info on Set-ExecutionPolicy
Dude you have a typo. You typed gastsby instead of gatsby. Please be careful with the spellings.

React Native App on android build says "Unable to load script from assets'index.android.bundle' " requires a system restart

Whenever I run the application on the android phone I get this type of error shown in the image
What I have tried so far is:
regarding packager or metro bundle,I have to shut down my laptop for 10 minutes or some time then the error vanishes, why it is happening? I am using ubuntu as my operating system.
even when it's an error in code and metro bundle error shows up; still the same issue pops up.
I have tried command killing the adb server and restarting the metro too! but nothing good happens.
'yarn start/npm start' etc but it makes nothing for me except another error
on running
yarn start/npm start
i get this error
This error will be no more if I shut down the system & start after sometime & the project works fine! after it until the next error arrives.
It looks you installed some packages through super user privileges, so when you run your project, some files deny Access.
Moreover please check your react and react-native versions and update them to the latest one. To upgrade to latest version run this command
$ npm install -g react-native-git-upgrade then $ react-native-git-upgrade
Or open package.json and change versions of react to "16.6.3" and react-native to "0.57.8".

Big error when trying to set up Github pages

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.

FreeSwitch mod installation fails

I have installed FreeSwitch on mac (OS X Yosemite 10.10.5) and I have to use javascript (mod_v8) for IVR calls. I have followed the steps for mod_v8 activation here: https://freeswitch.org/confluence/display/FREESWITCH/mod_v8
1.Uncomment languages/mod_v8 in modules.conf in your src directory (make it always build and install mod_v8)
2.Run 'make mod_v8-install' to make and install just the v8 module
3.Edit conf/autoload_configs/modules.conf.xml in your FreeSWITCHâ„¢ install directory to load mod_v8
4.In fs_cli, run "load mod_v8"*
However, I get the following error while running make mod_v8-install (Step 2) :
error on terminal
Also should I disable LUA when activating mod_v8?
This seems to be a 'info' type error being generated by the compiler.. Report the issue as a bug to FreeSWITCH?
Or try using the -i flag when compiling - https://www.gnu.org/software/make/manual/html_node/Errors.html
"Also should I disable LUA when activating mod_v8?"
No :)
Uncomment the from modules.conf.xml after recompiling. Try "reload mod_v8" command in fs_cli. I had the same issue its missing in the freeswitch document.

Meteor js Windows install error "Failed to contact install server"

I have tried running the install with "Run as Admin" feature on windows too, but the same issue persists.
I see this question has been posted before but still no resolution given.
Basically the following error message comes in the middle of the install and the install stops. Please help.
Error message:
"Failed to contact install server. Please try again later."
Check if you have Node js already installed before installing meteorjs other wise it crashes on Windows sometimes hope it helped.
https://nodejs.org/en/download/
Install meteor with this installer: https://github.com/meteor/meteor/wiki/Preview-of-Meteor-on-Windows
If you are behind a proxy set these parameters HTTP_PROXY and HTTPS_PROXY: Using Meteor behind a proxy
Update your meteor installation: meteor update
The meteor will be updated to the last version.
install from https://github.com/meteor/meteor/wiki/Preview-of-Meteor-on-Windows (the >60MB file) and set the user.meteor folder in your path
the problem with windows installation is too long pathnames (>256) so better try a linux VM

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