it is showing "listarr.forEach" is not a function

Question

I am getting this error it is showing listarr.forEach is not a function.

let newLiTag='';

listArr.forEach((element, index) =>{
  newLiTag+= `<li> ${element} <span class="check" onclick="check(${index})"> <i class="fas fa-check"></i></span>

 <span onclick = "modify(${index})"><i class="fas fa-edit"></i></span>

 <span onclick = "deleteTask(${index})"><i class="fas fa-trash"></i></span> </li>`;
});

when posting a question, put `\`\`\`` before your code and `\`\`\`` after your code will make it easier to read — 0nepeop1e, Feb 09 '22 at 16:14
You have not provided enough context in this code snippet for a neat answer. Please post information about where `listArr` is created and wherever it has values assigned to it. Otherwise, these questions may help: [1](https://stackoverflow.com/questions/31096596/why-is-foreach-not-a-function-for-this-object/31096661) [2](https://stackoverflow.com/questions/35969974/foreach-is-not-a-function-error-with-javascript-array) [3](https://stackoverflow.com/questions/46334292/foreach-not-a-function-javascript) — AndrewF, Feb 12 '22 at 02:50

rhemmuuu · Answer 1 · 2022-02-10T07:22:42.303

0

Please check if you have declared the variable listArr. Example:

let newLiTag='';
const listArr = []; // Add variable listArr here

listArr.forEach((element, index) =>{
    // Do things here
});

edited Feb 10 '22 at 07:22

answered Feb 09 '22 at 16:30

rhemmuuu

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Your answer could be improved with additional supporting information. Please [edit] to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers [in the help center](/help/how-to-answer). – Community Feb 10 '22 at 06:49

it is showing "listarr.forEach" is not a function

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