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PDF document is damaged when download from File management module #1574

thaithiendi created 4 years ago

Hi support team,

When i download file from client like this I have error when open it from local

Please support to me

ABP Framework version: v4.2.2
UI type: Angular
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular):no
Exception message and stack trace:
Steps to reproduce the issue:"

19 Answer(s)

0

liangshiwei created 4 years ago
Support Team Fullstack Developer

hi,

I will check it out.
0

liangshiwei created 4 years ago
Support Team Fullstack Developer

Can you use chrome/edge open the pdf file?
0

thaithiendi created 4 years ago

When i open with chrome

I still use default code in backend
0

liangshiwei created 4 years ago
Support Team Fullstack Developer

Hi,

I can't reproduce the problem, can you share a project to reproduce? shiwei.liang@volosoft.com
0

thaithiendi created 4 years ago

Hi,

Thanks liangshiwei, I sent source code to your email. I am looking forward to hearing from u soon
0

liangshiwei created 4 years ago
Support Team Fullstack Developer

Hi,

This is a known issue and we have fixed, See https://github.com/abpframework/abp/pull/8253

You can upgrade to ABP 4.3
0

thaithiendi created 4 years ago

Hi, I upgraded ABP 4.2.2 to 4.3, and then i cannot start client side

Please tell me how to fix it
0

liangshiwei created 4 years ago
Support Team Fullstack Developer

Hi,

Check the migration guides: https://docs.abp.io/en/commercial/latest/migration-guides/v4_3
0

thaithiendi created 4 years ago

Hi,

I have aspnet-core and angular folders in the solution and I run "abp update" command in the parent folder of these two folders. And then I have updated according to the migration guides as your suggestion (Angular UI)

But still error when i build angular project

liangshiwei created 4 years ago

Support Team Fullstack Developer

Hi,

You can use the following methods to quickly fix the problem:

public class MyRemoteStreamContentOutputFormatter : OutputFormatter
{
    public MyRemoteStreamContentOutputFormatter()
    {
        SupportedMediaTypes.Add(MediaTypeHeaderValue.Parse("*/*"));
    }

    protected override bool CanWriteType(Type type)
    {
        return typeof(IRemoteStreamContent).IsAssignableFrom(type);
    }

    public override async Task WriteResponseBodyAsync(OutputFormatterWriteContext context)
    {
        var remoteStream = (IRemoteStreamContent)context.Object;
        using (var stream = remoteStream.GetStream())
        {
            if (stream.CanSeek)
            {
                stream.Position = 0;
            }
            await stream.CopyToAsync(context.HttpContext.Response.Body);
        }
    }
}

 Configure<MvcOptions>(options =>
{
    options.OutputFormatters.RemoveType<RemoteStreamContentOutputFormatter>();
    options.OutputFormatters.Insert(0, new MyRemoteStreamContentOutputFormatter());
});

0

thaithiendi created 4 years ago

Hi,

I just built angular project.I haven't build backend yet. Error show in client side when i run "ng serve --o"
0

Mehmet created 4 years ago

Hi @thaithiendi

Please try to remove the node_modules folder and install the packages with the yarn command.
0

thaithiendi created 4 years ago

Thanks Mehmet,

I remove node_modules and reinstall, Angluar project built ok, but menu FileManagement is not displayed anymore.
0

Mehmet created 4 years ago

Go to the http://localhost:4200/file-management URL manually, what do you see?

If you see the 403 error page, please check the user's permission. If you see the 404 error page, please share app.module.ts and app-routing.module.ts files content so that I can find source of the problem.
0

thaithiendi created 4 years ago

Hi,

I see the 403 error, how to check user's permission. I cannot see menu to assign to user.
0

liangshiwei created 4 years ago
Support Team Fullstack Developer

Hi,

File management is a feature, you can see the in the saas page.
0

thaithiendi created 4 years ago

Hi, I can see Enable File management in Saas feature , But i don't see menu File managerment (i re-login).
0

liangshiwei created 4 years ago
Support Team Fullstack Developer

Hi,

Can I check it remotely? shiwei.liang@volosoft.com
0

ServiceBot created 4 years ago
Support Team Automatic process manager

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