The input is not a valid Base-64 string as it contains a non-base 64 character

[George Khuriev]

<t>Используем версию для netcore (версия netcore 3.1.200), после обновления через nuget с версии 2019,4,2 до 2020,2,2 появилась ошибка на ViewerEvent <br/>
The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters. at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength) at
System.Convert.FromBase64String(String s) at
Stimulsoft.Base.StiEncryption.Decrypt(String src, String password) at
Stimulsoft.Report.Web.StiRequestParamsHelper.Get(HttpContext httpContext) at
Stimulsoft.Report.Mvc.StiNetCoreDesigner.GetRequestParams(HttpContext httpContextCore) at
Stimulsoft.Report.Mvc.StiNetCoreDesigner.GetRequestParams(Controller controller) at
Stimulsoft.Report.Mvc.StiNetCoreDesigner.GetActionReportObject(Controller controller)</t>

[Lech Kulikowski]

Здравствуйте,

Не получилось воспроизвести, нужно больше информации - какие опции заданы, в каком случае возникает ошибка и т.д.

Спасибо.

[George Khuriev]

Нашел ошибку. Она появляется при использовании локализации.
Шаги для воспроизведения.
Берем проект Localizing the Viewer из демо репозитория
.csproj
<Project Sdk="Microsoft.NET.Sdk.Web">

<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>

<ItemGroup>
<PackageReference Include="Stimulsoft.Dashboards.Web.NetCore" Version="2020.2.2" />
<PackageReference Include="Stimulsoft.Reports.Engine.NetCore" Version="2020.2.2" />
<PackageReference Include="Stimulsoft.Reports.Web.NetCore" Version="2020.2.2" />
</ItemGroup>

<ItemGroup>
<DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.1" />
</ItemGroup>

</Project>

Startup.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;

namespace Localizing_the_Viewer
{
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}

public IConfiguration Configuration { get; }

// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddMemoryCache();
services.AddSession();
services.AddMvc(op=> op.EnableEndpointRouting=false);
}

// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
//app.UseBrowserLink();
}
else
{
app.UseExceptionHandler("/Home/Error");
}

app.UseStaticFiles();

app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Viewer}/{action=Index}/{id?}");
});
}
}
}


Ошибка произойдет в ViewerController метод ViewerEvent

[Lech Kulikowski]

Hello,

The issue is fixed. The fix is available in the 2020.2.2.1 version on the NuGet.

Thank you.