Problem with an .exe file

Question

I have developed a console app; like a RPG game logic where the user gives inputs, the game throws outputs (hero vs monsters). I managed to create a razor page that displays such outputs and takes inputs through a form. It all works wonderfully on visual studio, but then after publishing it on Azure VM, that's when the problem started. The error I get is that the app can't locate the file. The funny thing is, if I try to run it from the VM with the address [http://localhost:5000/FinalBattle] it works wonderfully. So the paths are not broken, I tried everything in my knowledge but I can't figure out why that first address gives me this error:

Answer 1

Thanks for posting your question in the Microsoft Q&A forum.

It seems like the issue might be related to how the paths or file references are handled when your application is deployed on Azure VM. Here are a few things to check and consider:

1. Working Directory: Ensure that the working directory of your console app is set correctly. When running from Visual Studio, the working directory might be different from when running on Azure VM. You can use the Directory.GetCurrentDirectory() method to log or display the current working directory and make sure it's as expected.

   Console.WriteLine($"Current Directory: {Directory.GetCurrentDirectory()}");
   

Update the logic that relies on file paths to use the correct paths based on the current working directory.

1. File Paths: Review how you reference and access files in your console app. Use relative paths or dynamic resolution based on the current working directory to ensure that the application can find the required files.
2. Azure VM File System: Be aware that the file system on Azure VM might have a different structure compared to your local machine. Ensure that the required files are deployed to the correct locations on the Azure VM.
3. Permissions: Ensure that the application has the necessary permissions to read/write files on the Azure VM. File access issues can sometimes be related to insufficient permissions. Please don't forget to close up the thread here by upvoting and accept it as an answer if it is helpful