I am experiencing difficulty showing information in Angular due to an [object Object] error

I encountered the following issue:

Error message: Error trying to diff '[object Object]'. Only arrays and iterables are allowed

I have a JSON response that I want to utilize to display information like name, coordinates, temperature, minimum temperature, maximum temperature, and wind speed in the UI. In my code, I am attempting to display at least the name.

Json Data

{"cod":"200","calctime":0.3107,...// (additional JSON data omitted for brevity)

api.service.ts

import { Injectable } from '@angular/core';... // (API service code omitted for brevity)

app.component.ts

import { Component } from '@angular/core';... // (App component code omitted for brevity)

app.component.html

<ul *ngFor="let info of data">
  <li>Name: {{ info.list.name }}</li>
 </ul>

app.module.ts

import { NgModule } from '@angular/core';... // (App module code omitted for brevity)

Link to Image Showing Error Message

Answer №1

Remember to loop through data.list, not just data.

Check out this updated version of your code that is functional here

Answer №2

When working with the list property in data, make sure to loop through it by accessing data.list as it is the actual iterable within the object.

<ul *ngFor="let item of data.list">
   
   <li>{{item.title}}</li>
   ...

</ul>

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