This is one of the problems where I don't even know how to properly frame the question.
I'm trying to follow a React course on Lynda.com
The instructor says to type into my command window the following:
node_modules/.bin/webpack-dev-server
But when I enter it I get
'node_modules' is not recognized as an internal or external command,
operable program or batch file
The autocomplete will fill in "node_modules" but not ".bin". I've checked that webpack-dev-server.cmd is inside the .bin folder, and that npm is in my proper path. (yarn and npm both work as commands in this folder.)
I've tried several different command shells including ConEmu, but all throw the same error.
I'm really at a loss for how to proceed from here. Is the problem that the instructor is using a different operating system and I'm just missing a subtle difference in the way that I have to enter the command?
Related
I installed Jake this way:
npm install -g jake
But now what? All the examples of people using Jake execute it from the command line like so:
jake
but when I do that I see this:
'jake' is not recognized as an internal or external command,
operable program or batch file.
Yes, I rebooted.
Yes, npm itself works.
If there's anything to put in the Path system environment variable, I don't know what it is.
I tried adding C:\Users[me]\AppData\Roaming\npm\node_modules to the Path system environment variable and that didn't work.
I Googled this problem without success and was hoping maybe there is some secret that someone knows that I do not.
After creating the project with react-native init, i found this issue in terminal as well as in xcode. After digging deep, i found that this particular file is showing missing in project node modules.
Here are example of error codes showing in xcode & terminal-
Error: ENOENT: no such file or directory,
/ios/Pods/../../node_modules/react-native/React/FBReactNativeSpec/../../Libraries/Vibration/NativeVibration.js
I've learned the hard way when programming in react native (for cross platform/hybrid application development), many unknown issues will be caused if you deviate from native OS clustering. Make sure you don't make the same mistakes as I have.
I have more specific help for you, apart from the obi wan style in my previously semi-answer.
Another guy had an issue with this a few years back, he asked and was answered,"delete your node_modules and app from simulator. Then re-install everything back, clear cache and see if it start bundler from root directory.
Before doing that, you can try 'react-native start' from your root directory.
I have seen that error message a lot, specifically with jest. But that's a different fix. I realize you are not using jest to test your reactjs, but it is jest tests runner that is the problem that causes the same outcome as you have come to- solution there is to disable the jest runner from running in the background while installing new packages.
I wonder if there isn't a similar solution here - only applicable to xcode - although you see it in terminal, that's probably just the cmdline not recognizing the path to the directory or at least that file.
Should be easy to figure out with terminal--
Go to $HOME~ type dir or ls, to see your directory folders, if you see the project listed, cd into it or, just search for the directory apt-get search [package] or apt, pkg, pip, pacman, snap etc etc whatever your flavor if OS terminal is, or search for the file-- $find / -iname [query] or even search for all paths containing the phrase: $locate [query]... If you created it, it exists. Just because xcode can't find it, and initial attempts in term produced nada, don't believe it is not in your system. just a matter of where, what, and why a process or dependancy is missing or malfunctioning in attempt to retrieve the file & open it.
You can definitely find it - i don't know jack about xcode, but terminal -- I can get anything from anywhere on cmdline-- you can too. I have to go, but I'm curious if you have figured it out. Let us know yeah? Best of luck to you. Cheers QwaziRidwanhasib.
-Cujo
We have a script "build": "rollup -c rollup.js --environment production", which when called by some of our team (who use Windows) will on occasion spontaneously not run as normal, but instead just open up the rollup.js config file in an editor. Unfortunately I don't really know where to start with this because I've never been able to replicate it. No logfile is being produced and as far as I've been told ignore-scripts is not set, which are the only other things I've seen related to this behaviour on SO.
Is this a known thing that there's a simple fix for? Or if not, where should I go to find more info about this? Would this be an issue with npm, or with rollup?
I encunter the same sutiation on Windows.
I bypass it by using WSL.
Through some investigating I've tracked this down to what I believe to be a rollup bug with regards to how they're processing their config files. I feel as though I should open a ticket with them regarding this but I've been acting on behalf of a team member and don't have the ability to replicate it on my own, so... I suppose I'll try and coerce them into doing it.
But anyways, so from what I can tell looking at rollup's source, if a rollup config file has a plain .js extension, then it looks as though rollup is running itself on the config to convert it into a CommonJS format, which it will then import and use on the actual build step. Somewhere in this process on Windows something goes awry and the result is that the config file just ends up getting opened with whatever the default handler is for JS files. So basically the solution is to change the file extension.
Our original config was set up using ES6 import/export, and I'm unclear at this point whether changing the extension to .mjs will skip or otherwise change this conversion step, it seems to have worked as such when people have tried it but I can't vouch for it. What I did was to instead go through the config and manually convert all the ES6 import/exports to CommonJS require() and then change the file extension to .cjs (hence our config changed from rollup.js to rollup.cjs) and now it appears to be working consistently across the board.
Total Linux noob here. I am trying to configure a Pleroma development environment on DO droplet. Installed LEMP, installed SSL, installed PostgreSQL, installed Pleroma, so far so good.
Then I installed Node, NPM, cloned Pleroma-FE (apparently it installs in /user/pleroma-fe folder). I am following the very brief build instructions here:
https://git.pleroma.social/pleroma/pleroma-fe
When I get to the command in those build instructions: npm run build
I am getting error: Error: Cannot find module '/user/build/build.js'
It's because actual path to the build file is /user/pleroma-fe/build/build.js
Apologies if this is a duplicate. I see other questions about this.
Fixing npm path in Windows 8 and 10
and the reply seems to set the PATH. This answer might apply to my situation. But my question is: it is clearly already looking in a well defined path (which is different from all the other questions, which don't seem to have well defined path in the error message). But it is the wrong path. How do I make it look in the correct path?
I tried the npm command and specified the complete path, and every variation. and none worked. So it seems fixing the path won't fix this problem.
Sorry I do not currently know enough Linux to be able to fix this. I tried to tag this with Pleroma but I don't have enough reputation to create a new tag. Any help is much appreciated. Thanks in advance.
I continued to work on this with some help of a Linux admin on Fiverr and the Pleroma developers chat with success, thanks to all.
The solution did not involve changing the path. There were several different things going on. First, I needed to change directory into the development project source folder:
cd pleroma-fe
Once I did that, npm found the build module. Next issue was Node was very old and I needed to get the latest version. I used the instruction here for NodeJS (10):
https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions
Next issue was npm was missing some modules. This was fixed with:
npm install
After that the build completed with no errors.
npm run build
After a successful build, you will see a list of files that have changed as a result of the build.
Next issue is that simple changes in HTML text were not live, ie. not reflected in the refreshed web page. This is fixed by copying all the resulting build files to the production folder using rsync. In my case the command was:
rsync -av /user/pleroma-fe/dist/ /home/pleroma/pleroma/priv/static/
Pleroma is a neat Twitter-like user interface to ActivityPub fediverse, it includes a Mastodon UI as well, and thanks to the developers for making it free and open source.
When I try to run a .sh script on an SSH instance on Google cloud, I get this error:
bash: abc.sh command not found
This runs fine when I run it on the Google shell. I tried setting 'PermitUserEnvironment yes' in the sshd_config file but this did not change the output.
From my reading on similar issues, it seems as though I should be setting some other PATH variables but I'm not sure which ones these are.
The issue was solved running the command with the path.
/path/to/file.sh
You were not able to run the command because bash was trying to locate that command inside the location specified by PATH enviroment variable since you were not specifying the path.
Future people reading could find as well useful information here regarding possible causes.