C# file system eror.

Question

1.00/5 (2 votes)

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at System.IO.Enumeration.FileSystemEnumerableFactory.FileInfos (System.String directory, System.String expression, System.IO.EnumerationOptions options) [0x00014] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.DirectoryInfo.InternalEnumerateInfos (System.String path, System.String searchPattern, System.IO.SearchTarget searchTarget, System.IO.EnumerationOptions options) [0x00037] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.DirectoryInfo.GetFiles (System.String searchPattern, System.IO.EnumerationOptions enumerationOptions) [0x00000] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.DirectoryInfo.GetFiles (System.String searchPattern) [0x00007] in <15c986724bdc480293909469513cfdb3>:0
at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo.GetFiles(string)
at CSharp_Shell.Program.Main () [0x00035] in <78f7e0a7cebb4f0783e68b5827418f54>:0
[ERROR] FATAL UNHANDLED EXCEPTION: System.IO.DirectoryNotFoundException: Could not find a part of the path '/storage/emulated/0/android/obb/com.dts.freefireth'.
at System.IO.Enumeration.FileSystemEnumerator`1[TResult].CreateDirectoryHandle (System.String path, System.Boolean ignoreNotFound) [0x00032] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.Enumeration.FileSystemEnumerator`1[TResult]..ctor (System.String directory, System.IO.EnumerationOptions options) [0x00048] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.Enumeration.FileSystemEnumerable`1+DelegateEnumerator[TResult]..ctor (System.IO.Enumeration.FileSystemEnumerable`1[TResult] enumerable) [0x00000] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.Enumeration.FileSystemEnumerable`1[TResult]..ctor (System.String directory, System.IO.Enumeration.FileSystemEnumerable`1+FindTransform[TResult] transform, System.IO.EnumerationOptions options) [0x00042] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.Enumeration.FileSystemEnumerableFactory.FileInfos (System.String directory, System.String expression, System.IO.EnumerationOptions options) [0x00014] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.DirectoryInfo.InternalEnumerateInfos (System.String path, System.String searchPattern, System.IO.SearchTarget searchTarget, System.IO.EnumerationOptions options) [0x00037] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.DirectoryInfo.GetFiles (System.String searchPattern, System.IO.EnumerationOptions enumerationOptions) [0x00000] in <15c986724bdc480293909469513cfdb3>:0
at System.IO.DirectoryInfo.GetFiles (System.String searchPattern) [0x00007] in <15c986724bdc480293909469513cfdb3>:0
at (wrapper remoting-invoke-with-check) System.IO.DirectoryInfo.GetFiles(string)
at CSharp_Shell.Program.Main () [0x00035] in <78f7e0a7cebb4f0783e68b5827418f54>:0
Process finished with exit code 1.

What I have tried:

using System;
using System.Linq;
using System.Collections.Generic;
using System.Runtime;
using System.Text;
using System.Diagnostics;
using System.IO;

namespace CSharp_Shell
{

	public static class Program
	{
		public static void Main()
		{
			Console.WriteLine("hi  dont be siriyus ");
			Console.WriteLine("i am joking");
			Console.WriteLine("open your free fire game");
			Console.WriteLine("and be surprice");
          	string fi = @"/storage/emulated/0/android/obb/com.dts.freefireth";
			DirectoryInfo d = new DirectoryInfo(fi);
			FileInfo[] files = d.GetFiles(".");
			string str = "";
			foreach (FileInfo file in files)
			{
				str = file.Name;
				Console.WriteLine(str);
				File.Delete(@"/storage/emulated/0/android/obb/com.dts.freefireth/"+str);
			}
		}
	}
}

Posted 10-Aug-20 4:13am

Mg Sisotiya

Updated 10-Aug-20 5:09am

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Comments

Richard Deeming 10-Aug-20 10:15am

A stack trace and a code block, with no error message or explanation, is not a question that anyone here can answer.

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Garth J Lancaster · Answer 1 · 2020-08-10T04:29:00

Do you not think this

Quote:
[ERROR] FATAL UNHANDLED EXCEPTION: System.IO.DirectoryNotFoundException: Could not find a part of the path '/storage/emulated/0/android/obb/com.dts.freefireth'.

is a clue ...

You really need to
1) fix the path
2) learn how to step through a program using the debugger
3) learn how to trap exceptions
4) write better questions

Sandeep Mewara · Answer 2 · 2020-08-10T05:09:00

Quote:
[ERROR] FATAL UNHANDLED EXCEPTION: System.IO.DirectoryNotFoundException: Could not find a part of the path '/storage/emulated/0/android/obb/com.dts.freefireth'.

string fi = @"/storage/emulated/0/android/obb/com.dts.freefireth";
DirectoryInfo d = new DirectoryInfo(fi);

Based on the error, you are trying to access a directory at a location that does not exists.

MSDN Documents has clear details: DirectoryInfo.GetDirectories Method (System.IO) | Microsoft Docs[^]

Quote:

DirectoryNotFoundException

The path encapsulated in the DirectoryInfo object is invalid, such as being on an unmapped drive.

Now, as Garth, shared, yes you would need to read, learn and work more on how to debug and understand. These are simpler ones which by a simple debugging, you should catch them and then fix them.

Then comes the part where you would start learning how to write better code and have less and less of such obvious errors.

All the best!

C# file system eror.

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