ContosoPizza Web App can´t run on .NET 8.0

Question

when 'dotnet watch' is executed on the terminal with the correct directory it fails with this line:
dotnet watch ❌ Exited with error code -2147450730.
Please some help, i'm trying to learn.

Answer 1

Hi Gaspar Carballada,

The error code -2147450730 (or 0x80008096) typically indicates an issue with the .NET runtime environment, which may arise from: 

Corrupted .NET Installation: The .NET SDK or runtime on your system may be damaged. 

Framework Compatibility Issues: There could be an incompatibility between the installed framework and your project. 

Missing or Faulty System Components: A critical system component required by the runtime may be missing or not functioning properly. 

To resolve the issue, you can follow these steps: 

1.Verify .NET Runtime Installation 

Check the installed .NET SDKs and runtimes by running the following commands: 

dotnet --list-sdks
dotnet --list-runtimes

If any required version is missing, you can download and install the appropriate version from the .NET website. 

2.Reinstall .NET SDK/Runtime 

If you suspect that the .NET SDK or runtime is corrupted, uninstall the current version: 

On Windows, go to Control Panel > Programs and Features and uninstall the .NET versions. 

On macOS/Linux, use your OS's package manager to uninstall. 

After uninstallation, download and reinstall the latest version from the .NET website. 

3.Update Your IDE 

Ensure that you are using the latest version of Visual Studio or Visual Studio Code. Updates can resolve compatibility issues between your IDE and the .NET runtime. 

4.Check for System Updates 

Ensure that your operating system is fully updated, as missing system updates can interfere with the .NET runtime. 

5.Enable Detailed Logging 

To get more information about the error, run your application with detailed logging enabled: 

dotnet run --verbosity detailed

If the error persists, providing more details about when the error occurs (e.g., during project build, runtime, or a specific operation) can help in further diagnosing the issue    

If you have found the answer provided to be helpful, please click on the "Accept answer/Upvote" button so that it is useful for other members in the Microsoft Q&A community.        

Thank you.