Angular conflicting versions of packages in your dependencies

 Hi Friends,

I wanted to share my recent experience with you all. A friend of mine had an issue in their Angular project where the data was not displaying correctly in a DataTable component. Upon receiving the Git link, I began by installing the required dependencies. However, I encountered some errors that I believe other developers may face while assisting junior programmers or friends who are new to programming.

Specifically, I received an npm ERR! code ERESOLVE error indicating conflicting versions of packages in the dependencies.
  • npm ERR! code ERESOLVE
  • npm ERR! ERESOLVE could not resolve
  • npm ERR!
  • npm ERR! While resolving: @angular/compiler-cli@15.2.7
  • npm ERR! Found: @angular/compiler@15.2.6
  • npm ERR! node_modules/@angular/compiler
  • npm ERR!   @angular/compiler@"^15.2.6" from the root project
To solve this issue, I took some steps that I would like to share with you all:
  • Delete the node_modules directory and package-lock.json file from your project directory.
  • Clear the npm cache using the command: npm cache clean --force
  • Use the --legacy-peer-deps flag to ignore peer dependency conflicts: npm install --legacy-peer-deps
  • If the above command does not work, use the --force flag to install the packages forcefully: npm install --force
  • After successful installation, run the ng serve command to start your project.
  • I would also like to mention that using the --force and --legacy-peer-deps flags can lead to broken dependencies or unexpected behavior in your project. Therefore, it is advisable to manually resolve the dependency conflicts by updating the conflicting packages to compatible versions.


Let's continue to support each other and enhance our programming skills together.

Comments

Post a Comment

Popular posts from this blog

Enable CORS: Angular & .Net Core API with Free Hosting Angular

Image
Enable CORS in Angular and ASP.Net Core API   In this blog post, we will explore how to enable Cross-Origin Resource Sharing (CORS) between an Angular application and an ASP.NET Core API. We will provide a detailed, step-by-step guide on how to configure CORS in both the Angular and ASP.NET Core API sides. CORS is a security feature that restricts web applications from making requests to servers that are outside of their domain. By enabling CORS, you can allow your Angular application to make requests to an ASP.NET Core API that is hosted on a different domain. To enable CORS in our Angular application, we will use the HttpClient module to send HTTP requests with appropriate headers. In our ASP.NET Core API, we will configure the CORS middleware to accept requests from the Angular application domain. By the end of this blog post, you will have a clear understanding of how to enable CORS in Angular and ASP.NET Core API. You will also have the knowledge to configure CORS for your ow...
Read more

ng-scripts is disabled on this system

Image
ng : File C:\Users\...\AppData\Roaming\npm\ng.ps1 cannot be loaded because running scripts is disabled on this system. Angular is a widely adopted front-end web development framework that empowers developers to build complex and dynamic web applications.  However, mastering Angular can come with its own set of challenges, particularly for developers who encounter issues related to running scripts on their systems. One common error message that developers may encounter is "File  C:\Users\bsqua\AppData\Roaming\npm\ng.ps1 cannot be loaded because running scripts is disabled on this system ." This error occurs when PowerShell, which is used by Angular CLI, is unable to execute scripts due to security measures implemented by the operating system. In this blog, we aim to provide a comprehensive guide on how to resolve this issue. We will explain why scripts are disabled by default and offer guidance on how to enable them safely.  We will also provide detailed, step-by-step inst...
Read more

Resolving the "An error occurred while accessing the Microsoft.Extensions.Hosting services" in ASP.NET Core

Introduction: When working with ASP.NET Core, you may encounter an error message stating "An error occurred while accessing the Microsoft.Extensions.Hosting services." This error often occurs when there are issues with service registration or configuration. One specific error scenario that can lead to this message is related to the use of the `AddDistributedSession` method in the `IServiceCollection`. This blog post will guide you through the process of resolving this error and configuring session options using the correct method, `AddSession`. Step 1: Understanding the error message The error message "An error occurred while accessing the Microsoft.Extensions.Hosting services" indicates that there are problems with the services being constructed and resolved within the ASP.NET Core application. In this case, the error is related to the session configuration. Step 2: Identifying the issue The specific error message you encountered includes the following information:...
Read more