the selector my-app'' did not match any elements

Stack Overflow for Teams is moving to its own domain! A common practice is to add few semicolons between files being combined just in case some of them have errors. That is when I started getting above error. Please suggest. Is it considered harrassment in the US to call a black man the N-word? Employer made me redundant, then retracted the notice after realising that I'm about to start on a new project. Non of the above answers resolved my issue .This is how solve the same kind of error. 404 page not found when running firebase deploy, SequelizeDatabaseError: column does not exist (Postgresql), Remove action bar shadow programmatically, Implementing Dynamic Routing in Angular2 (Typescript), Angular2 - The selector "my-app" did not match any elements (only on first load), Binding ngModel to a model for a select control. Stack Overflow for Teams is moving to its own domain! Does this error only appear when you refresh the screen after the app is running fine? How to get the children of the $(this) selector? 1 Answer Sorted by: 0 In such cases usually incorrectly ended file is an issue. 9,211 17 17 gold badges 87 87 silver badges 174 174 bronze badges. But I want my app to run with 0 warnings or errors in the console. I prefer women who cook good food, who speak three languages, and who go mountain hiking - what if it is a woman who only has one of the attributes? #id It should be same as tags in body in index.html. What is the !! @wuno, yes i mean to say its intermittently occurs, and if i again click on refresh button its run the application without any error in console. So, your AppComponent selector should match to the root component in HTML . Problem was, index.html under 'dist' folder was not updated. Involved in angular application performance optimization and unit testing using Jasmine and Karma. I noticed while running this boilerplate that Angular sometimes complains about the my-app selector not being found. How can I clear this error? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. An ardent practitioner of agile development methodologies using scrum and related engineering practices. TypeScript: How do I define a static array of strings in my directive, "Uncaught ReferenceError: require is not defined" with Angular 2/webpack. Creative, energetic and goal oriented team player with strong technical, problem solving skills. Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not? Sometimes it works sometimes doesn't Any suggestion, can't come up with code??? How to define type for a function callback (as any function type, not universal any) used in a method parameter, The selector "my-app" did not match any elements, WARNING: sanitizing unsafe style value url, XHR error (404 Not Found) loading http://localhost:3000/traceur, SystemJS error when compiling ahead-of-time (no provider for NgZone), Property '' has no initializer and is not definitely assigned in the constructor. What is the effect of cycling on weight loss? Non-anthropic, universal units of time for active SETI, SQL PostgreSQL add attribute from polygon to all points inside polygon but keep all points not just those that fall inside polygon, Having kids in grad school while both parents do PhDs. When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com.. Why can we add/substract/cross out chemical equations for Hess law? In such cases usually incorrectly ended file is an issue. I tried changing my angular2 app to angular2 universal. I also only received this error once I bundled everything. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The selector "my-app-test" did not match any elements, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. EXCEPTION: The selector "app" did not match any elements Rich hands on experience in dynamic and responsive UI design & development of web applications using Angular, Typescript, Javascript, RxJS, ES6/7, HTML5, CSS3, State management. . Note : I don't have complex structure or components yet but simple implementation. After deleting below line from client.ts it works fine. On that I segregated server and client side module. bootstrap: [ AppComponent ] in your app.modules.ts, angular searches for first instance of app-root in your HTML and replaces that tag with angular application. I got same issue when I use Angular Universal. Modified 6 months ago. Should we burninate the [variations] tag? rev2022.11.3.43005. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Asking for help, clarification, or responding to other answers. The selector "my-app" did not match any elements. This isn't true for the latest versions of Angular. privacy statement. 2022 Moderator Election Q&A Question Collection, $location / switching between html5 and hashbang mode / link rewriting, Angular 2 @ViewChild annotation returns undefined, The selector "my-app" did not match any elements. so far my static HTML is generated & component is also getting rendered. I prefer women who cook good food, who speak three languages, and who go mountain hiking - what if it is a woman who only has one of the attributes? For successful execution, change the selector type for this component. But I always get The selector "my-app-test" did not match any elementsbecause obviously in the index.html there is no tag. Is MATLAB command "fourier" only applicable for continous-time signals or is it also applicable for discrete-time signals? Employer made me redundant, then retracted the notice after realising that I'm about to start on a new project. bootstrap: [ AppComponent ] in your app.modules.ts, angular searches for first instance of app-root in your HTML and replaces that tag with angular application. 'It was Ben that found it' v 'It was clear that Ben found it'. In angular 1 I could declare a directive and then these directive got instantiated only when its was on the current page. This action has been performed automatically by a bot. Appium has a Native element identifier for Android and iOS. Replacing outdoor electrical box at end of conduit, Employer made me redundant, then retracted the notice after realising that I'm about to start on a new project, What does puncturing in cryptography mean. You signed in with another tab or window. 11+ years of experience in software development, design, implementation and project leadership. The selector "new-selector" did not match any elements; The selector "relative-path" did not match any elements; The selector "app" did not match any elements; Error: The selector "app-redirect" did not match any elements, I am trying to upgrade to MSAL v2 and obtain refresh token Have a question about this project? Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not? Finding elements using the ID is, by far the simplest technique. This answer works for majority of cases for this error. Why am I getting some extra, weird characters when making a file from grep output? Why does the sentence uses a question form, but it is put a period in the end? By clicking Sign up for GitHub, you agree to our terms of service and Selectors may apply to the following: all elements of a specific type, e.g. I didn't get this error until I tried to bundle my compiled typescript files. Open for on-site opportunity if any Once I did this, my problem subsided. Is a planet-sized magnet a good interstellar weapon? Reason for use of accusative in this phrase? What is the !! Ask Question Asked 7 months ago. The selector "my-app" did not match any elements; The selector "my-app" did not match any elements. How to constrain regression coefficients to be proportional. We use cookies and other tracking technologies to improve your browsing experience on our website, to show you personalized content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from. Each element has a unique ID assigned to it that helps in identifying and interacting with it. I am getting an error in browser console when I click on the browser refresh button after running my Angular 2 application. Otherwise all you have is a simple static webpage. The problem is the Dialog being bootstraped along with the main component (probably copy-and-paste effect): bootstrap: [ DialogResultExample, DialogResultExampleDialog ] Thanks for contributing an answer to Stack Overflow! What is the current behavior? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Remove all other declarations from the bootstrap array, so your @NgModule looks like this: Thanks for contributing an answer to Stack Overflow! Connect and share knowledge within a single location that is structured and easy to search. 2 comments YangfeiLi commented on Jun 26, 2018 jasonaden added the area: elements label on Jun 26, 2018 ngbot bot added this to the needsTriage milestone on Jun 26, 2018 But when I refresh it, most of the time I get below msg. The problem is that I concatenate all the components code for angular in one big file that I will import in the index.html page (so it will be present in all the pages). Making statements based on opinion; back them up with references or personal experience. Check your email for updates. EXCEPTION: The selector "app-root" did not match any elements ORIGINAL STACK. Connect and share knowledge within a single location that is structured and easy to search. This is the error I am getting in my browser console. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Agile: CI/CD, Sprint Planning, Story Point, Estimation, Tracking and Graphs. Potential fix: I believe the systemjs script that starts up the app should be placed after the tags. How to get the children of the $(this) selector? To learn more, see our tips on writing great answers. Stack Overflow for Teams is moving to its own domain! How to load RxJS (and zone.js / reflect-metadata) with Angular 2 (beta and newer)? So, your AppComponent selector should match to the root component in HTML . Make sure you remove all comments (if you compress the file to one line) and you not have any syntax errors in any of your JS files. angular. Using the Azure App Service extension in Visual Studio Code, right-click the publish folder and click "Deploy to Web App". By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. How can I get a huge Saturn-like ringed moon in the sky? This really should be the answer. Save questions or answers and organize your favorite content. Error: e_Host.html:1 ERROR Error: The selector "app" did not match any elements at DefaultDomRenderer2.selectRootElement (dom_renderer.ts:234) at DebugRenderer2.selectRootElement (services.ts:998) at createElement (element.ts:203) at createViewNodes (view.ts:320) at createRootView (view.ts:238) at callWithDebugContext (services . 'It was Ben that found it' v 'It was clear that Ben found it'. Not the answer you're looking for? The selector "relative-path" did not match any elements, The selector "login-app" did not match any elements while using different component Angular 2, Error: The selector "" did not match any elements, Using Angular custom web component throws error: The selector "app-root" did not match any elements, Generalize the Gdel sentence requires a fixed point theorem. Transformer 220/380/440 V 24 V explanation. However, I'd start with running JSLint on your sources a get those possible errors detected and removed first. The selector "app" did not match any elements. but in my browser console its showing this error. we have a MVC login page and once authenticated an index.cshtml loads the angular app (index.html). You need to add other component code inside app.component.html , so that angular can display them . So it rendered server side component but failed to find selector for client side component. So ultimately I have a strange behavior of my app and unable to figure this out. Follow edited Dec 2, 2016 at 8:27. wuno. 2022 Moderator Election Q&A Question Collection. Error in ./t class t_Host - inline template:0:0 caused by: The the second-level headers h2; elements specified by attribute, in particular: . The selector "my-app" did not match any elements But the strange thing is that many times when I refresh my app it works also. so far my static HTML is generated & component is also getting rendered. What is the best way to show results of a multiple-choice quiz where multiple options may be right? check that your AppComponent have selector named properly. Error: The selector "app-redirect" did not match any elements, I am trying to upgrade to MSAL v2 and obtain refresh token; Angular Universal pre-generated pages: The selector "app-root" did not match any elements; The selector "app-root" did not match any elements || angular 6; Angular 2 EXCEPTION: The selector "app" did not match any elements Error: The selector app-main did not match any element; Error: The module EcommerceModule was bootstrapped, but it does not declare "@NgModule.bootstrap" components nor a "ngDoBootstrap" method; Let's start to create a new module. Angular2 - The selector "my-app" did not match any elements (only on first load), The selector "my-app" did not match any elements, The selector "relative-path" did not match any elements, The selector "app-root" did not match any elements || angular 6, Using Angular custom web component throws error: The selector "app-root" did not match any elements, Angular Routing selector "app-home" did not match element. Chrome DevTools is giving me the following exception when I attempt to run my very basic Angular 2 code: EXCEPTION: The selector "app" did not match any elements. Now, in "app.components.ts" file, change the selector of the component, as shown below. but I am not sure why universal-starter people had used this line in first place if they are using server-side-rendering. This happened to me because I was importing my code in the head tag, so it was potentially running and attempting to bootstrap before the DOM was ready. Atallh, Purchase Manager City Cames Groups E, Lot N 45 Dar, El Beida Alger-Algeria Tel: 00213550462094, 00213550549617 [email protected] Navy Federal does not provide, and is not responsible for, the product, service, overall website content, security, or privacy policies on any external third-party sites. So you are not getting errors when you refresh the page? How can I add new array elements at the beginning of an array in JavaScript? Webpack.config.js Index.html I am able to build bundle file by running webpack command, but when I run Visual Studio and direct to index.html, it throws error: The selector "my-app" did not match any elements I am not sure what I am missing, I have looked over all internet SO, Git, Webpack docs etc Solution 3: In your index.html should match to . I have used following code for this purpose: After looking at this code I realized that it bootstrapping app on client side too. It doesn't stop Angular 2 routing from one component to the other. Water leaving the house when water cut off. Already on GitHub? How can we build a space probe's computer to survive centuries of interstellar travel? These days BrowserModule replaces UniversalModule but an appId is passed as a parameter so that client and server can exchange. Yes that is the actual error blah, blah, blah. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. which Windows service ensures network connectivity? rev2022.11.3.43005. ORIGINAL EXCEPTION: The selector "app-component" did not match any elements. Somewhat similar, just in case anybody facing this issue with webpack-dev-server (WDS) - I had built my app when selector was and launched the app using WDS. Asking for help, clarification, or responding to other answers. How I can archive the same thing in angular2 so that angular didn't try to find the correct selector but in contrary instantiate the component only when it found in the page? The text was updated successfully, but these errors were encountered: the problem was including BrowserModule with UniversalModule where the it blows up on the server since it's not using the correct Node services, the solution to this error is either detecting that other platforms are included and provide docs, thanks, that is fast! Thanks for contributing an answer to Stack Overflow! How to distinguish it-cleft and extraposition? Not a 404? (not not) operator in JavaScript? If you are wondering why we don't resolve support issues via the issue tracker, please check out this explanation. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. selector "app-component" did not match any elements. To learn more, see our tips on writing great answers. to your account. You need to add other component code inside app.component.html , so that angular can display them . Should we burninate the [variations] tag? Hello, we reviewed this issue and determined that it doesn't fall into the bug report or feature request category. resource-id is used as an element identifier for Android and name is used for iOS. You can either move the script to the bottom of the body tag, or put the bootstrap code within an event listener: Angular 4: I had to change with in the index.html file. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Select your newly created App Service and click "Deploy" View the newly deployed web app with the URL provided in the Overview section of the App Service. [sm]:1 ERROR Error: The selector "app-layout" did not match any elements at DefaultDomRenderer2.selectRootElement (platform-browser.js:2840) at . When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. You mean in the console it has an error and thats it? Is MATLAB command "fourier" only applicable for continous-time signals or is it also applicable for discrete-time signals? The problem is when I run my app, it works fine. I just updated from 5.2 to 6.1 and now i get this in the console: zone.js:665 Unhandled Promise rejection: The selector "my-app" did not match any elements ; Zone: ; Task: Promise.then ; Value: Error: The selector "my-app" did not match any elements

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