I have tried the related solutions for this problem (eg. add the dependencies through 'package.json' and run npm install) but unfortunately they didn't solve it. Problem is when I run the code from the accepted answer from the following discussion:
Node.js, Ajax sending and receiving Json
everything works fine. the Ajax-call works and I get the result with the data. But in the console I get the error.
'ReferenceError: Can't find variable: require' (Globale code — requesthandle.js:2ReferenceError: Can't find variable: require)
Any ideas which could be the problem here? Thank you!
This is the code I am using:
requesthandle.js (server side, by executing node requesthandle.js) ==>
http://i67.tinypic.com/24zbyma.png
and
list.html (by visiting mydomain/list.html)
http://i65.tinypic.com/mwp3md.png
Found the solution.. overlooked the fact I included the requesthandle.js in my list.html / client-side code. Thank you for your help Arpit Solanki! Seems your first remark included the solution: I was using it frontend by mistake..
Related
I'm having problems importing my functional component BusinessCard (declared here https://github.com/HenryFBP/react-business-card-hfbp/blob/master/src/BusinessCard.tsx#L20)
into a different project (here https://github.com/HenryFBP/personal-website-react/blob/master/src/pages/PageContact.tsx#L3).
I used npm link react-business-card-hfbp, and I can see the symlinked folder, but I must be doing the export incorrectly or don't understand package.json.
I have also tried installing from https://www.npmjs.com/package/react-business-card-hfbp/ but that does not seem to work either.
The error (below) from webpack is Module '"react-business-card-hfbp"' has no exported member 'BusinessCard'.. I tried so many different combinations, edited package.json quite a lot, but I am stuck on this.
I'm sure the answer is simple, I just don't have enough experience with Node Modules to understand what is going on.
Thanks so much <3
I fixed it! With the help of a kind person on "Reactiflux" Discord server.
TL;DR: I was not compiling it into a module correctly. I should have used parcel to compile it into a module. I thought that TypeScript could be included in modules - this is apparently not correct, you must somehow turn it all into JavaScript first.
Working code:
npm run build
npm publish
Working package.json:
https://github.com/HenryFBP/react-business-card-hfbp/blob/master/package.json#L42
I have a project in Angular 13. I want to use quillJS and I want to add tables so I tried to install quill-better-table in my project.
For some reason the package is not working. I used the web inspector and found this to be the issue:
ERROR TypeError: quill.keyboard.bindings.Backspace is undefined
The problem seems to be located at: quill_better_table_BetterTable quill-better-table.js:2979 and when I check the debugger I can see the line:
let thisBinding = quill.keyboard.bindings['Backspace'].pop();
quill.keyboard.bindings['Backspace'].splice(0, 1, thisBinding); // add Matchers to match and render quill-better-table for initialization
// or pasting
I found a github repo that had this issue fixed:
https://github.com/LosEcher/quill-better-table
The problem I'm running into is I dont know how to get that particular repo into my project. I have tried updating the current package and webpack continues to load the old one. I've tried clearing the npm cache and reinstalling the node packages.
I found this guide: https://whatapalaver.co.uk/npm-dependency which seems to indicate what I should do but I'm not quite npm literate enough to figure it out. Specifically, I dont know that I understand how to create the NPM link.
I'm looking for advice as to how to fix this package. I am going to be reading up on NPM link but I figured if there was another easier way to get this fixed then I would ask. I can load that repo into my node module folder, but I dont know how to make webpack reload the updated module.
Thanks in advance for the help, let me know what details I for got to add.
I am fairly new to React and am trying to run an example to get started with understanding how Twilio interfaces with React/Node. I am currently using the repo https://github.com/twilio/twilio-video.js, and am trying to run the test > framework > twilio-video-react, but when I npm install then npm start, the server starts, but throws the error:
Failed to compile
./src/App.js
Module not found: Can't resolve 'twilio-video'
I did `npm install twilio-video`, but still throwing error. What am I missing here? Can anyone else get this example started? I want a base example with Twilio Video working with React so I can learn from there, any other resources would help, thanks!
I tried these two examples as well, but they are outdated:
https://www.twilio.com/blog/2018/03/video-chat-react.html
https://www.twilio.com/blog/2016/03/building-a-react-powered-video-chat.html
Okay, got an example up and running with a little fudging.
I followed this example: https://www.twilio.com/blog/2018/03/video-chat-react.html
But there were a few old libraries that were causing errors.
Posted a working version on my Github linked here.
How do you set up a nodejs project on repl.it? I have a project that works on my localhost but once I uploaded it to repl.it it stopped working. Does repl.it automatically install packages from your package.json file? Is there something specific to my project that breaks it? Here is my code https://repl.it/#awestover/theland
The index.js script begins to run (I have a console.log in it) but the site just says, Cannot GET /
Is this because my index.html is in the wrong place?...
Thanks for any help!
I figured out the problem. I forgot to upload my index.html file so there was nothing to serve as the default site. Thanks for your help!
I suspect you missed something when you copy-pasted it onto Repl.it. You don't have any GET routes for /, which is why it's breaking with the message that it is.
Yev from Repl.it here, if you go to all languages and then select Node.js, you should be able to start up a node.js repl that way. Or, if you prefer the straightaway link, here it is
https://repl.it/languages/nodejs
I have the Error: Cannot find module xyz/abcd error.
YES, the required module is installed.
According to the pseudo-code of module.require here, it should work.
I tried to dive inside require() to understand why it can't find my file. My node debugger won't step into require(). I've tried the strace / grep NOENT technique whithout success either.
Any idea how to troubleshoot a nasty require() failure ?
Note : just in case : the error comes from a file node_modules/xyz/a requiring xyz/b. It should work according to the doc.
By investigating more, I think I found a good technique :
export NODE_DEBUG=module
node my_script.js
gives such interesting traces :
looking for "/(...)/tests_init.js" in ["/home/(me)/.nave/installed/0.10.24/lib/node","/home/(me)/.node_modules","/home/(me)/.node_libraries","/home/(me)/.nave/installed/0.10.24/lib/node"]
And BTW, it shows that node is not searching at all where I thought it was. Time to investigate...
[edit] end of the story :
1) it appears that node is not treating well modules installed with npm link. require(...) sometimes fails to select files from inside a npm-linked module. I have no desire to investigate further the exact error conditions, I'll just conclude that npm link is very brittle.
2) beware of node looking for node_modules all the way into the parent dirs of current working directory ! I found that modules from parent folders of my app where sometime selected !