_http_outgoing.js:299
value = value.replace(/[\r\n]+[ \t]*/g, '');
^
TypeError: undefined is not a function
at storeHeader (_http_outgoing.js:299:19)
at ClientRequest.OutgoingMessage._storeHeader (_http_outgoing.js:225:9)
at ClientRequest._implicitHeader (_http_client.js:184:8)
at ClientRequest.OutgoingMessage.end (_http_outgoing.js:513:10)
at createRequest (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/node_modules/shred/lib/shred/request.js:532:16)
at new Request (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/node_modules/shred/lib/shred/request.js:79:3)
at Object.Shred.request (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/node_modules/shred/lib/shred.js:47:12)
at ShredHttpClient.execute (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/lib/swagger.js:1314:21)
at SwaggerHttp.execute (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/lib/swagger.js:1134:34)
at new SwaggerRequest (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/lib/swagger.js:1099:27)
Related
I keep getting an error in my express-promise-router
var wrapHandler = function (handler) {if ("function" !== typeof handler) { var type = Object.prototype.toString.call(handler); var msg = "Expected a callback function but got a " + type; throw new Error(msg); } var handleReturn = function (args) { // Find the next function from the arguments var next = args.slice(-1)[0];
`Error is as follows:-
node_modules/express-promise-router/lib/express-promise-router.js:10
throw new Error(msg);
^`
Error: Expected a callback function but got a [object Undefined]
at /Users/alfredbanda/jobplus-backend/node_modules/express-promise-router/lib/express-promise-router.js:104:16 at Array.map (<anonymous>) at instanceToWrap.<computed> [as post] (/Users/alfredbanda/jobplus-backend/node_modules/express-promise-router/lib/express-promise-router.js:103:32) at Object.<anonymous> (/Users/alfredbanda/jobplus-backend/src/routes/auth.routes.js:4:8) at Module._compile (node:internal/modules/cjs/loader:1239:14) at Module._extensions..js (node:internal/modules/cjs/loader:1293:10) at Module.load (node:internal/modules/cjs/loader:1096:32) at Module._load (node:internal/modules/cjs/loader:935:12) at Module.require (node:internal/modules/cjs/loader:1120:19)
Node.js v19.4.0
[nodemon] app crashed - waiting for file changes before starting...
I know there is a problem with the callback function being passed to the "express-promise-router" module. Specifically, the error message says that it expected a callback function, but instead got an object of type "Undefined". I checked the function call and ensured that the correct callback function is being passed as an argument but to no avail.
I am trying to get a part of a string.
let someValue = 'basic jkclwkjkvhrvhkuirhiehvyrbuyrbevnervnhrev';
let getSubstringValue = someValue.substring(6);
But, in my node JS server gives,
TypeError: Cannot read properties of undefined (reading 'substring')
Also used 'substr' using 'this answer'. But it also gave this 'TypeError: Cannot read properties of undefined (reading 'substr')' error.
Can you debug someValue if it is a string?
If it's undefined, you get the error
TypeError: Cannot read properties of undefined
Simple example of substring:
exampleVal = 'test';
// remove the first character
exampleVal = exampleVal.substring(1);
// show results (output is 'est')
console.log(exampleVal);
// example for if exampleVal is undefined
let exampleVar = undefined;
exampleVar = exampleVar.substring(1);
console.log(exampleVar);
// error is thrown
// TypeError: Cannot read properties of undefined (reading 'substring')
const canvas = pkg.createCanvas(2000, 2000)
const ctx = canvas.getContext("2D")
const image = await pkg.loadImage(url)
console.log(image)
ctx.drawImage(image,0,0)
I try ctx.drawImage, but an error occurred
ctx.drawImage(image,0,0)
^
TypeError: Cannot read properties of undefined (reading 'drawImage')
at loadAndPredict (file:///C:/Users/%EB%B0%95%ED%98%9C%EC%84%B1/source/repos/%EC%A1%B8%EC%97%85%EC%9E%91%ED%92%88/express/js/body-pix.js:18:9)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
Properties of drawImage are pkg.Image,number,number and I entered values in pkg.Image,number,number format. However, TypeError occurs
I am trying to get URL starts with '/rtmp/', and extract the target RTMP URL.
Uncaught TypeError: Cannot read property 'url' of undefined
this is my server.js
let match
if (!(match = req.url.match(/^\/rtmp\/(.*)$/))) {
ws.terminate() // No match, reject the connection.
return
}
I'm using the following library in Node.js:
https://popper.js.org/popper-documentation.html
My code is as follows:
const Popper = require("popper.js");
Popper.Defaults.modifiers.computeStyle.gpuAcceleration = false;
I get the error 'Cannot read property 'modifiers' of undefined'.
Why is Popper.Defaults undefined when it is a static property and how can I fix the error?