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[SOLVED] .net sdk (beta) - createfile

Dec 27, 2023, 20:33

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oferardiOriginal post

Rank 2: Process

Jun 24, 2023, 17:31

my problem is related to permitition - i get exception "e.Message = "Invalid permissions: Invalid permission string format: "write".".. i tryed serval options like "any", "write", "files.write" in all of the i get exception.

Summary

The user had a problem with the .NET SDK for creating a file with Appwrite. They were using the `InputFile.FromPath()` method but it wasn't working. They asked for help from the SDK developer because the .NET SDK only had properties for `.path` and `.file`, and if `.file` is null, it raises an exception. They tried formatting the code using backticks and mentioned that the latest version they were using was 0.41. Someone suggested using the static method `InputFile.FromPath("[DIRECTORY_PATH]/nature.png")` and asked for the version of Appwrite being used. The user provided

Drake

Jun 24, 2023, 18:09

What is your code?

The examples wouldn't show permissions anyways.

And the permissions should be the same creating a document

oferardi

Rank 2: Process

Jun 26, 2023, 20:31

using Appwrite;
using Appwrite.Services;
using Appwrite.Models;
using System;
using System.IO;
using System.Net.Http;
using System.Threading.Tasks;
using System.Collections.Generic;

namespace playground_for_dotnet
{
class Program
{
static async Task Main(string[] args)
{
Client client = new Client();

        client.SetEndpoint("https://cloud.appwrite.io/v1");
        client.SetProject("");
        client.SetKey("");
        client.SetSelfSigned(true);

        //Storage
        Storage storage = new Storage(client);

        //BucketID
        string bucketid = "645b1e668687ffe89f12";

        //InputFile
        InputFile inputfile = new InputFile();
        inputfile.Path = @"c:\test\";
        inputfile.Filename = "nature.jpg";

        //Permitions
        List<string> perms = new List<string>() { Permission.Write(Role.Any()) };

        Action<UploadProgress> onProgress = null;

        try
        {
            Appwrite.Models.File uploadfile = await storage.CreateFile(bucketid, ID.Unique(), inputfile, perms, onProgress);
        }
        catch (AppwriteException e)
        {
            Console.WriteLine(e.Message);
        }

    }
}

}

oferardi

Rank 2: Process

Jun 26, 2023, 20:34

Hi Steven, i resolved the permitions issue but i get exception 'System.InvalidCastException: 'Unable to cast object of type 'System.DateTime' to type 'System.String'.'"

oferardi

Rank 2: Process

Jun 26, 2023, 20:34

i can not find what is the reason for that..

Drake

Jun 26, 2023, 20:51

Btw, it's best to use 3 back ticks with multi-line code. See https://www.markdownguide.org/extended-syntax/#syntax-highlighting

Drake

Jun 26, 2023, 20:52

Do you have a full stack trace?

oferardi

Rank 2: Process

Jun 27, 2023, 14:30

Hi i didnt manage to capture the fulk stack exception yet. i'm using the appwrite cloud. does the sdk beta if compatiable with the cloud version ?

Drake

Jun 27, 2023, 15:26

Maybe you can manually print the stack trace? How do you do that in dotnet?

Drake

Jun 28, 2023, 17:47

Actually, the fix for this should be coming soon

oferardi

Rank 2: Process

Jun 28, 2023, 19:02

Thanks for the update. Does this bug is in the .net sdk or the rest api?

Drake

Jun 28, 2023, 19:11

SDK

oferardi

Rank 2: Process

Jun 28, 2023, 19:12

Thanks

oferardi

Rank 2: Process

Jul 7, 2023, 16:30

Hi, the crash is resolved with the new SDK version but when the file is upload it shown as size 0 and mime type: application/x-empty.

oferardi

Rank 2: Process

Jul 7, 2023, 16:31

//InputFile
InputFile inputfile = new InputFile();
inputfile.Path = @"c:\test";
inputfile.Filename = "nature.jpg";
inputfile.MimeType = "image/jpeg";

        //Permitions
        List<string> perms = new List<string>() { Permission.Write(Role.Any()) };

        Action<UploadProgress> onProgress = null;

        try
        {
            Appwrite.Models.File uploadfile = await storage.CreateFile(bucketid,ID.Unique(), inputfile, perms, onProgress);
        }
        catch (AppwriteException e)
        {
            Console.WriteLine(e.Message);
            //Console.WriteLine(e.StackTrace);

        }

Drake

Jul 7, 2023, 16:31

what version of Appwrite?

Drake

Jul 7, 2023, 16:32

don't forget to format code using backticks

Drake

Jul 7, 2023, 16:35

also, we typically use the static methods for instantiating InputFile like InputFile.FromPath("[DIRECTORY_PATH]/nature.png")

oferardi

Rank 2: Process

Jul 7, 2023, 16:37

latest - 0.41

oferardi

Rank 2: Process

Jul 7, 2023, 16:42

with the .net SDK there is no ".Fromfile is has only properties of .path and .file. if the .file is null than exception is raised. the website docs doesn't have examples for c# yet so i'm trying that it will work

oferardi

Rank 2: Process

Jul 7, 2023, 16:44

it not working event like that with the .path property. can you ask from the .net sdk developer to look on that ?

oferardi

Rank 2: Process

Jul 7, 2023, 16:52

resolved...thanks. ( Appwrite.Models.File uploadfile = await storage.CreateFile(bucketid,ID.Unique(), InputFile.FromPath("c:/test/nature.jpg"), perms, onProgress);

Drake

Jul 7, 2023, 16:54

Appwrite, not the SDK

oferardi

Rank 2: Process

Jul 7, 2023, 16:55

I t's working so thank you steven..

Drake

Jul 7, 2023, 17:00

[SOLVED] .net sdk (beta) - createfile

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