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Blazor Web Assembly crashing on debugging mode in Visual Studio

See original GitHub issue

Describe the bug

I’m having an odd behavior where debugging a Blazor Web Assembly application crash Visual Studio 16.6.0 Preview 2.1 when you start typing into the textboxes

To Reproduce

Create a component with the following markup

<EditForm Model="loginRequest" OnValidSubmit="HandleLogin">
    <DataAnnotationsValidator />
    <ValidationSummary />
    <div>
        <InputText @bind-Value="loginRequest.Email" placeholder="Email" autocomplete="off" />
    </div>
    <div class="input-group">
        <InputText @bind-Value="loginRequest.Password" placeholder="Password" autocomplete="off" />
    </div>
    <div>
        <div>
            <label>
                <InputCheckbox @bind-Value="loginRequest.RememberMe" /> Remember me
                <span></span>
            </label>
        </div>
        <div >
            <a href="#">Forget Password ?</a>
        </div>

    </div>
    <div>
        <button type="submit">Sign In</button>
    </div>
</EditForm>

The block above crash Visual Studio in debugging mode, but if you remove these two lines everything works.

<InputCheckbox @bind-Value="loginRequest.RememberMe" /> 
<a href="#">Forget Password ?</a>

Also, adding type="password" to the InputText also crash Visual Studio.

Further technical details

  • ASP.NET Core version: 3.1.300-preview-015048
  • The IDE (VS) 16.6.0 Preview 2.1
  • Include the output of dotnet --info
.NET Core SDK (reflecting any global.json):
 Version:   3.1.300-preview-015048
 Commit:    13f19b4682

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.18363
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\3.1.300-preview-015048\

Host (useful for support):
  Version: 3.1.3
  Commit:  4a9f85e9f8

.NET Core SDKs installed:
  3.1.200 [C:\Program Files\dotnet\sdk]
  3.1.201 [C:\Program Files\dotnet\sdk]
  3.1.300-preview-015048 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
  Microsoft.AspNetCore.All 2.1.16 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.17 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.App 2.1.16 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.17 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.1.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.1.3 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 2.1.16 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.17 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.1.2 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.1.3 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 3.1.2 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
  Microsoft.WindowsDesktop.App 3.1.3 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Issue Analytics

  • State:closed
  • Created 3 years ago
  • Comments:5 (3 by maintainers)

github_iconTop GitHub Comments

1reaction
yudielcurbelocommented, Apr 16, 2020

Fixed with the new release.

0reactions
mkArtakMSFTcommented, Apr 13, 2020

Let’s wait till VS release and then give it a try, @yudielcurbelo. Please get back to you with your results.

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