I have been trying to get the following angular twitter API app to work out of the box but am running into an error on startup.
I am running node v0.10.36, npm 1.4.28
I just wanted to throw it out to the wider community to see if anyone could help me out.
I am trying to get the app working and am running into the error below. I tried a couple of things eg changing port, changing package.json to reflect a newer version of npm but I just don't seem to be able to get it to work. Any assistance would be appreciated. Thanks in advance.
It looks like all the node modules installed correctly.
/Users/billyjlennon/sample-angular-node/routes/tweets.js:36
var i = 0, len = tweets.length;
^
TypeError: Cannot read property 'length' of undefined
at /Users/billyjlennon/sample-angular-node/routes/tweets.js:36:28
at responseHandler (/Users/billyjlennon/sample-angular-node/node_modules/twit/lib/oarequest.js:362:14)
at passBackControl (/Users/billyjlennon/sample-angular-node/node_modules/twit/node_modules/oauth/lib/oauth.js:374:13)
at IncomingMessage.<anonymous> (/Users/billyjlennon/sample-angular-node/node_modules/twit/node_modules/oauth/lib/oauth.js:386:9)
at IncomingMessage.emit (events.js:117:20)
at _stream_readable.js:944:16
at process._tickCallback (node.js:442:13)
It would be such a handy app if I could get it to work!!!
Have you done this per the readme:
Create a config.js file using config.sample.js as a template. Fill in your Twitter App API Keys. You will need to create a Twitter application.
The fact that length is undefined indicates you aren't getting any data back.
Related
My react application is working fine until I wanted to wrap it up and deploy it. The build via vite build is successful. However, when the built folder "dist" is deployed and served, it says Uncaught TypeError: e is not a constructor.
After hours of debug, I can confirm that it's the aws-sdk that is causing the issue. In particular, the following code:
const s3 = new S3({
accessKeyId: VITE_ACCESS_KEY_ID,
secretAccessKey: VITE_SECRET_ACCESS_KEY,
region: VITE_REGION,
});
I think the new S3(...config) here corresponds to a line that reads o = new e; in the compiled index.bad38efb.js file that gives the Uncaught TypeError: e is not a constructor error.
Ultimately the question comes down to, is there any alternative that I could authenticate with s3 or does anyone know how to resolve this problem? Please let me know what extra information could I provide to answer the question.
Had the same issue, although harder to debug since I was not getting any errors in building.
Solution is to move to the v3 version of the SDK which is better maintained (and has other benefits too).
yesterday I was able to create my react babylon app with react-scripts. After updating babylon to 4.1.0 I receive the following error:
./node_modules/babylonjs/babylon.js TypeError:
/git/proconf_sa/node_modules/babylonjs/babylon.js: Property left of ForInStatement expected node to be of a type [“VariableDeclaration”,“LVal”] but instead got null
Any idea what the problem could be? I updated from version 3.1.0-alpha3.7.
Thanks.
I was facing the same problem, however using Angular. I resolved by removing a package that uses svg.js#2.7.1 !!! From what you discover, this error is caused by the discontinued version of svg.js#2.7.1 !!! Look inside your application that there is a package using this and remove it!
If using apexcharts update it, because it depends on svg.js!
(NOTE: Sorry for possible errors in my writing, I'm Brazilian, I'm having to use Google translator to write this)
So I have yet another problem with my home application. I am trying to get a live preview image directly on my html page. I am using VS Community and I linked to https://github.com/mbppower/CordovaCameraPreview.git to download the right repository. VS then tells me I have downloaded it. However, when I try to plug the line:
cordova.plugins.camerapreview.startCamera(rect, "front", tapEnabled, dragEnabled, toBack)
I get back an error in my javascript which reads as follows:
Cannot read property 'camerapreview' of undefined
I am following the orders of the github post to the letter but I am still getting an error. Any help in solving this problem will be greatly appreciated!
The error message
Cannot read property 'camerapreview' of undefined
tells you that in this statement:
cordova.plugins.camerapreview.startCamera(rect, ...
cordova.plugins is not defined - that's where you need to look.
I've been developing a simple app in Ionic 2 and I tried using mock service (in-memory web API) for fetching data as described in this Angular 2 tutorial. My console reported this error:
TypeScript error: app/app.ts(11,49): Error TS2307: Cannot find module
'angular2-in-memory-web-api'.
I tried this solution: angular2-in-memory-web-api 404 error. After running this: npm i angular2-in-memory-web-api --save, I was unable to find the files where I was supposed to use the code provided in the rest of the solution.
How can I fix this? Sorry if the question is not posed quite right, this is my first one. Please ask if any additional information is needed. The problem is pretty much the same as the one for which the solution was provided in the link above, except that using Ionic 2 makes the given solution inapplicable in my case. I'm don't think SystemJS is being used, please see my file structure image.
Image of my file structure.
I cloned the following Polymer todo-list app from https://github.com/PolymerLabs/todo-list and after setting it up as per the instructions, i got it running on local with gulp serve. I could signin and add/delete/update todos as expected. However, a colleague of mine who did the same thing is getting the following error
My colleague is working from the Philippines if that matters at all. Could someone please advise how I can get it working on his local machine? We're both using Chrome btw and he does not run into any issues using a version that was deployed to firebase, just encountering the error on localhost. Thanks.
The issue was caused by the firebase element as explained here. Updating the firebase element solved the problem.