I've installed Visual Studio for Mac community 8.10.11 and created a new Project based on React + .net Core WebAPI. But If I try to run the app, I got
/Users/xxx/Projects/yyy/yyy/yyy.csproj(5,5): Warning MSB3073: The command "node --version" exited with code 127. (MSB3073) (yyy)
/Users/xxx/Projects/yyy/yyy/yyy.csproj(5,5): Warning MSB4181: The "Exec" task returned false but did not log an error. (MSB4181) (yyy)
/Users/xxx/Projects/yyy/yyy/yyy.csproj(5,5): Error: Node.js is required to build and run this project. To continue, please install Node.js from https://nodejs.org/, and then restart your command prompt or IDE. (yyy)
My bash knows node and the folder is also part of echo $path. How can I add it to VS?
Thanks!
I experienced the same issue because I used homebrew to install Node.js.
According to the Homebrew documentation:
GUI apps on macOS don’t have Homebrew’s prefix in their PATH by default. If you’re on Mountain Lion or later, you can fix this by running sudo launchctl config user path "$(brew --prefix)/bin:${PATH}" and then rebooting, as documented in man launchctl. Note that this sets the launchctl PATH for all users.
If you installed node from elsewhere, you should be able to modify this command to include the path to wherever your node executable is:
sudo launchctl config user path "<path-to-bin-folder>:${PATH}"
Related
Trying to run the command npm run build on my system but keep getting this
error. Tried uninstalling node but no luck. Any pointers would be helpful
The issue for me was that I am using nvm, and for reasons I don't yet know, when I try to set my node version to 12.14.0, and then run nvm list, no versions are selected. I went back to 13.8.0 and nvm list showed that 13.8.0 was selected.
Long story short, make sure you have a selected node version.
you should follow one of two option:
Option 1 – Setup by running the .msi installation file
Its a typical Windows installation and automated.
No need to add entries in environment varaiable
Option 2 – Setup by extracting .zip file
This method does not require admin access and can be used to install on nodejs on a system on which you dont have admin access such as you official laptop or desktop.
Removing nodejs is as simple as deleting the folder.
You will have to add entries in environment variable if you want to execute node command from any location in windows command prompt.
See the link below for more details : install Node.js and NPM on Windows 10
I have been trying to install the CCS(code composer studio) in the ubuntu server running in VM through SSH.
I'm doing this for the first time, and I have hit an error, searched online but couldn't find any help.
I have installed the preliminary lib requirement from TI website, that is required for the CCS, while installing the CCS its showing this error on tmp folder in the linux server.
CCS_ERROR: Install exited with error code
no display name and no $DISPLAY environment variable
I searched the folder and found, there is no env $DISPLAY as i do not need it.
Can someone kindly help me to get rid of this error.
I got an answer from TI employee, which fixed the above mentioned error.
Adding it here, just so that if anyone hits the same error.
without a display specified, the only option is to run the installer
in unattended mode to remove the GUI dependency. This will do a
COMPLETE install of CCS.
To install all of ccs in unattended mode you need to use the following
command line:
<installername> --prefix $HOME/ti --mode unattended
Or
sudo <installername> --prefix /opt/ti --mode unattended
In WebStorm to get karma.conf running I need to configure it in a pop up window and enter the "path to the node.js interpreter".
(for some reason this information vanished after a restart)
Questions:
What is the path to the needed file?
Where is the node interpreter on Mac/Linux/Windows by default?
(I am on OS X)
Generally, on OSX and Linux, you can find any program with which program. In your case, type
which node
in terminal.
On windows command prompt
where node
On OSX if you've installed Node.js with brew:
/usr/local/bin/node
You can check the exact folder on your machine with the command which node
Important
When the finder opens on OSX, you won't be able to navigate to this path initially. You'll first need to navigate to the root folder e.g. Macintosh HD and then perform the keyboard shortcut Command + Shift + . (. = dot = period) to be able to select hidden files and folders.
Ubuntu:
sudo apt install nodejs
whereis nodejs
nodejs: /usr/bin/nodejs /usr/lib/nodejs /usr/include/nodejs /usr/share/nodejs /usr/share/man/man1/nodejs.1.gz
Configuring NodeJS Intepreter in IntelliJ:
File | Settings | Languages & Frameworks | Node.js and NPM
Node interpreter: Add... (select from the above path or add it)
/usr/bin/nodejs
Then, click on Enable button and select the modules.
On OSX:
/usr/local/bin/node
well I got it by myself, but wanted to share the answer, as I couldn't find it on google / stack overflow and hope to save somebody some time
This can be useful for someone. I tried all the previous methods on Linux Ubuntu 19.10, none worked, neither reinstalling nodejs. So I installed Webstorm via snap, with:
sudo snap install webstorm
sudo snap install webstorm --classic
And surprise, Nodejs was already configured in this version. Then I erased the webstorm version that I installed from Ubuntu Softwared.
That worked for me and was easy. Hope that can give you a clue.
I'm new to Play framework. Please explain the meaning of the below warning.
Warning: node.js detection failed, sbt will use the Rhino based Trireme JavaScript engine instead to run JavaScript assets compilation, which in some cases may be orders of magnitude slower than using node.js
I don't want anything that slow down my application so please advice if I should change the JS Engine to Node.js, but my PlayFramework project is using Java on the server side.
You need to install Node.js and then tell the sbt/java engine to use it.
brew install node
Edit .bash_profile and add:
export SBT_OPTS="${SBT_OPTS} -Dsbt.jse.engineType=Node -Dsbt.jse.command=$(which node)"
This eliminated the warning for me on OSX
In Windows:
Install node.js
Go to Control Panel - System and Security - System - Advanced system settings
Click Environment Variables...
Search in System variables for SBT_OPTS
If such exists, click Edit... and concatenate -Dsbt.jse.engineType=Node to Variable value
If such does NOT exist, click New... and write SBT_OPTS to Variable name and -Dsbt.jse.engineType=Node to Variable value
Click OK - OK - OK
Restart any command prompt (cmd, PowerShell) that is currently running Play Framework
in ubuntu
curl -sL https://deb.nodesource.com/setup | sudo bash -
sudo apt-get install -y nodejs
then add as above to your .profile in your home directory
export SBT_OPTS="${SBT_OPTS} -Dsbt.jse.engineType=Node -Dsbt.jse.command=$(which node)"
then
. ./.profile
to reload your .profile
For a more flexible install using node version manager check the following tutorial:
how to install node js on an ubuntu 14.04 server
Build again and the warning about using the Trireme stuff should be gone.
As an alternative to setting the environment variable, you can add this line to your build.sbt file:
JsEngineKeys.engineType := JsEngineKeys.EngineType.Node
See: https://github.com/sbt/sbt-js-engine
sbt plugins requiring a JS engine are used only in the build process, and so missing Node.js only slows down assets building stages if you use any.
The built application is not affected.
Anyway, you may want to install node.js to your PATH, where it should be auto-detected.
in Windows 10:
Install node.js from https://nodejs.org/en/
(The installer automatically adds node.js to your PATH)
then add:
export SBT_OPTS="$SBT_OPTS -Dsbt.jse.engineType=Node"
to your plugins.sbt in
. ./project/plugins.sbt
Worked for me - the warning has disappeared!
EDIT:
Apparently plugins.sbt was the wrong place to add the
export SBT_OPTS="$SBT_OPTS -Dsbt.jse.engineType=Node"
...although the warning disappeared when loading my app, it led to an error when relaunching the app a couple of hours later:
error: not found: value export
I would be glad if anyone could help and tell me where to put the export.
I have installed the latest node.js from here . I see the %Path% variables have been set for Node.js. But, When i run node from C:\ , i get a "Node is not an recognized comman". But node command is working fine from "C:\Program Files (x86)\nodejs" path. Can i not run Node commands from C:\ or Say from an other path if i set the Env variables right? Please help. I am running a Win7 X64.
Thank You,
Faraaz
I had the exact same problem, but in my PATH variable I had: C:\Program Files\nodejs\.
After changing it to C:\Program Files\nodejs I could access it from anywhere.
What happens if you run node --version? I have never tried node.js from windows but if that doesn't work there is something wrong with your paths.
What do you get when you run echo %PATH%?
You should check if the path C:\Program Files (x86)\nodejs is present in your %PATH. If not, add it via the system properties (persistent change). In any case, restart your command prompt, it'll reload the %PATH variable. If you're lucky, it should work now :)
Most likely it happens because there is no Node path in your PATH environment variable.
I see two ways to solve this
Just add Node path into the end of PATH.
Reinstall Node as administrator
run 7-zip (or some file manager) with administrator privileges >>
browse to node-installer.msi >> open it, install node >> enjoy
My Sublime was working with Nodejs fine. I could press Alt-R and see the output from Node in Sublime. Then at some point I upgraded Sublime. I now have version 2.02 build 2221
And at some later point I tried Alt-R and got this infamous message
'node' is not recognized as an internal or external command
But it had worked, so what changed?
The steps I took to fix it were to install git bash and then
$ git clone https://github.com/tanepiper/SublimeText-Nodejs.git
$ cd SublimeText-Nodejs/
$ git checkout 095ba03344
Back in Sublime I clicked Preferences > Browse Packages. This opened up Windows Explorer with the folder:
C:\Users\me\AppData\Roaming\Sublime Text 2\Packages
I replaced the contents of the Nodejs folder with the git version. Re-started Sublime and then Alt-R sprang back into life.
Other things that turned out to be irrelevant were changing the file Nodejs.sublime-settings and tampering with system environment variables. The only thing that worked was 095ba03344 as described here
https://github.com/tanepiper/SublimeText-Nodejs/pull/39