The concept of ExpectedConditions appears to be non-existent within the context of

Just starting out with protractor and currently using version 4.0.2

However, I encountered an error with the protractor keyword when implementing the following code:

   import { browser } from 'protractor/globals';

   let EC =  protractor.ExpectedConditions;

Error Message:

[ts] 
Cannot find name 'protractor'.

Is there a specific import that needs to be added here?

I also referred to this post on Stackoverflow regarding the issue: 'ExpectedConditions' does not exist on type 'typeof protractor'. Unfortunately, it did not resolve the problem.

typescriptprotractor

Answer №1

To utilize ExpectedConditions in versions 4.0.2 - 4.0.8, it has been exported using the following syntax:

import { ExpectedConditions } from 'protractor/globals';

Alternatively, you can access it through the global protractor object like this:

import { protractor } from 'protractor/globals';

let EC = protractor.EC;

Starting from version 4.0.9, the import statement has changed slightly. Instead of using 'protractor/globals', now you need to import directly from 'protractor'. For example:

import { protractor } from 'protractor';

With the update in version 4.0.14:

As mentioned in pull request https://github.com/angular/protractor/pull/3766, EC is no longer static and is associated with the browser instance. Therefore, if your browser session gets closed, you will have to reconfigure EC. Failure to do so might result in a selenium error indicating that the session has been closed.

describe('ec' () => {
  it('is tied to the browser instance', () => {
    let EC = protractor.ExpectedConditions;
    // Or EC = browser.ExpectedConditions;
  });
});

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

The type 'MouseEvent<HTMLButtonElement, MouseEvent>' cannot be matched with the type 'boolean'

Just starting out with TS and running into a problem that TS is pointing out to me. Error: Type '(x: boolean) => void' is not compatible with type '(e: MouseEvent<HTMLButtonElement, MouseEvent>) => void'. Parameters ' ...

reactjstypescriptnext.js

Is there a way for me to determine when a user has signed in for the first time?

Issue at Hand I am facing an obstacle in detecting when a user initially connects to Google on my app using Firebase. The method I am currently utilizing is auth.signInWithPopup(googleProvider);. To address this query, I delved into the documentation and ...

node.jstypescriptfirebasefirebase-authentication

Utilize switchMap to sequence calls

My goal is to execute rest requests sequentially using switchMap(...) from RxJs. Here is the object: export class Transaction { constructor( public id: string, public unique_id: string, public name: string, public status: string, pu ...

angulartypescriptrxjsangular6

Unveiling typescript property guards for the unknown data type

Is there a way to type guard an unknown type in TypeScript? const foo = (obj: unknown) => { if (typeof obj === 'object' && obj) { if ('foo' in obj && typeof obj.foo === 'string') { r ...

typescripttypeguards

What are the steps to enable screen sharing within an Electron application?

I am currently working on developing two applications for screen sharing within a LAN setting using Electron, React, and TypeScript. The first app will capture the screen stream and broadcast it via UDP, while the second app, running on multiple devices, w ...

node.jstypescriptelectronwebrtcelectron-forge

The Material Table in Angular is having issues with sorting functionality

I tried implementing the basic example from the angular material website, which displays a table with accurate data but the sorting functionality is not working as expected. For reference, you can view the StackBlitz demo here: https://stackblitz.com/edit ...

angulartypescriptangular-materialangular-material2

Why is it considered an error when an index signature is missing in a type?

Consider the TypeScript code snippet below: type Primitive = undefined | null | boolean | number | string; // A POJO is simply meant to represent a basic object, without any complexities, where the content is unknown. interface POJO { [key: string]: ...

typescript

What is the functionality of input onChange in React when using state management?

Whenever I try to log the value of the input after each onChange event, there seems to be an odd one event delay. For example, if 'some text' is the default input value and I remove the letter 't' by pressing backspace/delete, it first ...

reactjstypescriptreact-hooks

How can I obtain the rowIndex of an expanded row in Primeng?

<p-dataTable [value]="services" [paginator]="true" expandableRows="true" rowExpandMode="single"> ...</p-dataTable> There is a similar example below: <ng-template let-col let-period="rowData" let-ri="rowIndex" pTemplate="body">...</ ...

angulartypescript

ReactJs Error: Unable to access property value because it is undefined (trying to read '0')

I am currently attempting to retrieve and display the key-value pairs in payload from my JSON data. If the key exists in the array countTargetOptions, I want to show it in a component. However, I am encountering an error message stating Uncaught TypeError ...

javascriptreactjsjsontypescriptparsing

Error encountered: Unable to locate module 'psl'

I'm encountering an issue when trying to execute a pre-existing project. The error message I keep receiving can be viewed in the following error logs image Whenever I attempt to run "npm i", this error arises and I would greatly appreciate it if some ...

javascripttypescriptnpm

What is the best way to restrict string patterns in TypeScript?

I have a type definition that looks like this: type ActionType = 'TypeA' | 'TypeB' | 'TypeC' | 'TypeD'; I need myActionType to be a string that is either one of the ActionTypes or a combination of ActionTypes separa ...

typescripttypescript-generics

Please input the number backwards into the designated text field

In my react-native application, I have a TextInput where I need to enter numbers in a specific order such as 0.00 => 0.01 => 0.12 => 1.23 => 12.34 => 123.45 and so on with each text change. I tried using CSS Direction "rtl" but it didn' ...

javascriptreactjsangularjstypescriptreact-native

Encountering a situation where d3.events is returning null within Angular 2 TypeScript code

Seeking to enhance my d3 maps with tooltips, I came across a helpful code snippet at this link However, upon implementing the same code in an Angular 2 TypeScript file, an error emerged: Error: Cannot read property 'transition' of undefined Th ...

angulartypescriptd3.js

Displaying images in Ionic from a JSON URL source

I am having trouble getting an image from a JSON to display on an Ionic card. Although I can see the JSON response in the console log, the image is not showing up on the card, leaving it blank. It seems like I'm making a mistake in the HTML code. Any ...

htmljsonimagetypescriptionic-framework

Combining class and data within an iteration while utilizing ngFor

I have a dynamic table with rows generated using ngFor <tbody> <tr *ngFor="let item of Details"> <div class="row details-row row-cols-lg-2 row-cols-1" *ngIf="closureDetails"> <div ...

angulartypescript

The minimum and maximum validation functions are triggered when I am not utilizing array controls, but they do not seem to work when I use array controls

Take a look at the stack blitz example where min and max validation is triggered: https://stackblitz.com/edit/angular-mat-form-field-icrmfw However, in the following stack blitz with an array of the same controls, the validation does not seem to be worki ...

javascripthtmlangulartypescriptangular8

The air-datepicker functionality seems to be malfunctioning within an Angular 4 environment

When using static HTML, it's quite simple to integrate Air Datepicker by following the documentation available at : <html> <head> <link href="dist/css/datepicker.min.css" rel="stylesheet" type="text/css"> <scr ...

angulartypescript

Is it possible to include a conditional type in TypeScript using inlining?

Apologies if this question seems basic to those well-versed in typesystems. I'm puzzled by the difference in outcomes when inlining a conditional statement in TypeScript. For instance, using the Extract conditional leads to different results dependin ...

typescript

Tips for Providing a Generic Type to a Component Imported Using Next.js Dynamic

There is no issue with this code snippet: import DatasheetContainer from '@/uikit/detailed-view/DatasheetContainer'; const DetailedView = () => { return ( <Page> <PageBody direction="row" bgColor="white&qu ...

reactjstypescriptnext.jslazy-loadingtypescript-generics