I’ve just created my first Node.js application in Netbeans. I mean, this is a brand new project. I haven't done anything and I’m already getting an error. Maybe there is a step to configure this or a file to create or something to install but I've googled for information to no avail. I guess this is just too basic, because I couldn’t find anything out there to help.
What does this mean and how can I fix it?
Duh! I found it. For some reason the Node path and the npm path were defaulting to Program Files (x86) and nodejs was installed in Program Files. I feel dumb.
Plus, as soon as I fixed it, all other new projects were fixed.
Related
I am a relative beginner both to Nextjs and programming in general so please forgive my ignorance here.
I have been trying to start a new project with Next.js as I have done before but I am running into an issue that I cannot solve. Using npx create-next-app#latest I create a new project. I am prompted in my terminal whether I would like to use TypeScript, ESLint, etc. Again, none of this is new to me.
However, once I have entered into the project and attempt to use npm run dev to boot up the application on localhost:3000, I get an enormous error in my terminal. I have not changed any of the boilerplate code already built for me by create-next-app. The relevant part is as follows:
SyntaxError: Invalid regular expression flags
I searched online for a while for solutions. Some suggested updating Npm and Node using Nvm which I did--to no avail, unfortunately. I'm not sure what steps to take now. Any help would be greatly appreciated, and again some patience with me as a beginner. Thank you.
This is my first post so my apologies if I leave out some important details that will make it easier to answer the question.
As I was working on my project for my app development class I stumbled upon an error that I cannot fix/figure out what's causing it. I did not mess with any of the node modules and the app was working perfectly fine before the error message.
Image of error message
I have attempted to clear the cache, re install and update some of the packages that I needed for this project, and looked for any errors within the code of my project. No luck after 2 hours of attempts.
Are there any recommendations of that I need to do to fix this? Should I start the project from scratch again?
Thank you all!
Have you tried cd ios && pod install? Also, upload your package.json file
As the error suggests react-navigation-drawer is trying to find a component which doesn't exist. Implying your versions are out of sync.
I was able resolve this issue by upgrading react-navigation#4.0.0.
I've made a react project that uses nodejs, graphql, apollo, express, and mongo DB.
I'm struggling to get it deployed through Heroku.
first, when I deployed it, it failed and said I needed to add a build pack. I've gone through and gotten an idea of what buildpacks are. However, I'm more vague on if I need multiple buildpacks for my application. So I've added both a nodejs buildpack and a create-react-app buildpack. This is the furthest I've reached as it deploys with a 404 error.
One thing to note is that that the nodejs buildpack requires a package.json file in the root folder, though mine were both in my client and server folders. Not sure if I structured it wrong? So I went ahead and npm init in the root folder to create a package.json not knowing if that's an adequate solution.
I've checked the Heroku logs and getting a few errors it seems:
herokulogs
I've also read somewhere about maybe needing a profile? which is not something I entirely understand yet.
As you can tell, I'm new to this and still learning a lot. I'm hoping someone can point me in the right direction as I'd like to see this thing through. Please let me know if you'd like to have access to my codebase.
Thanks
It seems, that npm start throws that error. How did you defined it in your package.json and can you execute it on your local machine?
Have you read the documentation for the Node.js Buildpack?
I'm assuming that you are using one heroku server for both front-end and back-end.
If so, they must be separate.
I am trying to Install a module onto my nodejs.
I have researched for tutorials to install modules, but only managed to find easy-made methods of installing via the command prompt.
I require to install the following module : https://gist.github.com/1510680 (which are javascript files). But as im new to node and all, I have no idea how to do so.
I have been searching for quite some time and I really appreciated if someone could provide a extremely lay-man guide and it would mean so much to me if someone could give me a dummy-prove step by step guide to 'install' this module ( I have never installed any module before, only recently stumbled into the world of node js and still exploring ) Help is appreciated and thanks so much.
Take a look at the node API docs. I've linked directly to the section on modules, and it includes most of what you need to know.
In a nutshell, though, you include external scripts by calling require(...). If the JS file you want is already in common.js form, you can simply save the file in your project folder, and use it by assigning the results of a require call to a local variable. For example, to use the SimpleCluster module you linked to, you would add the following line to your main script:
var SimpleCluster = require('./SimpleCluster.js')
The above will instantiate the file "SimpleCluster.js" found in the current directory, and anything that it exports will be accessible through your local SimpleCluster variable. Since the gist that you linked to is in common.js format, the above should work for you without needing to modify SimpleCluster.js.
If you need more information, I'd recommend starting with nodebeginner.org. While the above advice should be sufficient to get you started, it can be brittle. If you go through Manuel Kiessling's little book (and you can read all of it online, though I'm sure he'd appreciate it if you bought it), you'll get an intro to node's package manager, NPM, which is the preferred way of handling dependencies.
I am trying to get jQueryWTP to work with Elipse 3.5.2. I followed the instructions and the new jar file was created (org.eclipse.wst.jsdt.core_1.0.201.v2010012803.jar). I replaced this new jar file with the old jar file in the Eclipse plugin directory. However, when I started Eclipse I saw an error with this jar file.
Here is the error I am seeing in the Eclipse log file:
Either the manifest file or the signature file has been tampered in this jar: C:\Program Files\Eclipse\eclipse 3.5.2\plugins\org.eclipse.wst.jsdt.core_1.0.201.v2010012803.jar
Has anyone else received this type of error when installing jQueryWTP? And, if so did you find a workaround to get this to work?
I have spent much time researching this and have not come up with a solution. I did see that someone else had this problem, but there wasn't a solution provided.
Trish
If you can/want you may be interested in trying out Aptana Studio (http://www.aptana.com/)... It has great support for a lot of js frameworks and intellisense.
HTH
Cheers!