typeerror Questions

Javascript – Is there a way I can apply a function to one specific sheet?

February 21, 2024
Gabriel Rogers
2 Answers

Is there any way to apply this function to a sheet named "Production Log"? function CopyDatatoLog() { var spreadsheet = SpreadsheetApp.getActive().getSheetByName('Production Log'); spreadsheet.getRange('B8:B11').activate(); spreadsheet.getActiveSheet().insertRowsBefore(spreadsheet.getActiveRange().getRow(), 4); spreadsheet.getActiveRange().offset(0, 0, 4, spreadsheet.getActiveRange().getNumColumns()).activate(); spreadsheet.getRange('A8:BL11').activate(); spreadsheet.getRange('4:7').copyTo(spreadsheet.getActiveRange(), SpreadsheetApp.CopyPasteType.PASTE_VALUES, false); }; I keep getting this error "TypeError:…

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Javascript, MongoDB context — TypeError: Cannot read properties of undefined (reading 'collection')

January 27, 2024
Ayush Singh
2 Answers

I recently came across the error popping up in terminal or command prompt mentioned in the question above. Exact error shown is: const taskCollection = db.collection('tasks'); ^ TypeError: Cannot read properties of undefined (reading 'collection') at Command.<anonymous> (C:AbcxyzTask-Manager-CLI-Projectindex.js:50:31) at Command.listener…

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Javascript – Uncaught TypeError: Cannot read properties of undefined (reading 'mano')

January 14, 2024
AlphaBeta
2 Answers

when I was programming a website with JS, accidentally appears an Uncaught type error, I made all for "fighting" this error but It happened nothing EDIT: which line would cause it? Uncaught TypeError: Cannot read properties of undefined (reading 'mano')<br>…

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Flutter – I am getting a type 'List<dynamic>' is not a subtype of type 'List<String >' in type cast

January 12, 2024
Shivam Sharma
2 Answers

I am creating a flutter app and this is the part of code where i am getting the error. I am using flutter_riverpod package as my provider import 'package:flutter/material.dart'; import 'package:flutter_riverpod/flutter_riverpod.dart'; import 'package:twitter_clone/common/common.dart'; import 'package:twitter_clone/features/tweet/controller/tweet_controller.dart'; class TweetList extends ConsumerWidget {…

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Javascript – How to resolve "Uncaught TypeError: console is not a function script.js:1:1 " error

December 9, 2023
Shivam Thakur
2 Answers

I simply create a script.js and connect it with index.html In script.js i write console("Hello World from js"); I want to see the console statement Hello World from js in the browser console. So I go to Console, RC>Inspect>Console, Browser…

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Json – Python error: TypeError: string indices must be integers

October 16, 2023
Ariha
2 Answers

I'm trying to extract the list of all unique domains from the Disconnect.json file under all categories. Here's the link to the json file I'm using. https://github.com/disconnectme/disconnect-tracking-protection/blob/master/services.json And here's my python code for it: import json def get_disconnect_domains(disconnect_json_file): disconnect_domains =…

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Reactjs – React error – Type 'string | string[]' is not assignable to type 'string[]'

September 28, 2023
SaltyJane
3 Answers

I am a complete beginner with React but fairly comfortable with vanilla JS, and have been following a YouTube tutorial. The tutorial did this part a little differently hence the need for help. Basically I am setting an 'interface ListProps'…

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Flutter – type 'List<dynamic>' is not a subtype of type 'List<double>' in type cast

I'm trying to map a document with different user data from a Firebase Firestore database. The error occurs when I try to cast values different from dynamic (lists in this case). Down there there is the part of code where…

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Javascript – layer.update not a function?

July 30, 2023
Luka Talevski
2 Answers

I'm new to JavaScript so I was taking a YouTube course to try and learn more. When I began making an infinite scrolling background, I got the error 'TypeError: layer.update is not a function' in the console , this is…

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ReactJs: useEffect default type assignment error

July 25, 2023
Mr Singh
3 Answers

I am trying to set a type to a useState default value. ... export default () => { const [dropdowns, setDropdowns] = useState({ websites: [{ label: String, value: Number }], }); useEffect(() => { setDropdowns({ websites: [ { label: 'Google.com',…

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