Use prerelease for testing.

NuGet.Config

@@ -2,6 +2,7 @@
 <configuration>
   <packageSources>
     <add key="localfeed" value="libs" />
+	<add key="myget.org" value="https://dotnet.myget.org/F/orleans-ci/api/v3/index.json" protocolVersion="3" />
     <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
   </packageSources>
 </configuration>

src/Squidex.Domain.Apps.Entities/AppProvider.cs

@@ -47,14 +47,14 @@ namespace Squidex.Domain.Apps.Entities
                         return (null, null);
                     }
 
-                    var schema = await grainFactory.GetGrain<ISchemaGrain>(id).GetStateAsync();
+                    var schema = await GetSchemaAsync(appId, id, false);
 
-                    if (!IsExisting(schema, false))
+                    if (schema == null)
                     {
                         return (null, null);
                     }
 
-                    return (app.Value, schema.Value);
+                    return (app.Value, schema);
                 }
             });
         }

src/Squidex.Domain.Apps.Entities/Squidex.Domain.Apps.Entities.csproj

@@ -14,8 +14,8 @@
     <ProjectReference Include="..\Squidex.Shared\Squidex.Shared.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.Orleans.OrleansCodeGenerator.Build" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Orleans.OrleansCodeGenerator.Build" Version="2.0.3-ci.20180511.2" />
-    <PackageReference Include="Microsoft.Orleans.OrleansRuntime" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Orleans.OrleansRuntime" Version="2.0.3-ci.20180511.2" />
     <PackageReference Include="NodaTime" Version="2.2.5" />
     <PackageReference Include="RefactoringEssentials" Version="5.6.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.0.2" />

src/Squidex.Infrastructure/Squidex.Infrastructure.csproj

@@ -10,9 +10,9 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="2.0.1" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="2.0.1" />
-    <PackageReference Include="Microsoft.Orleans.Core" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Orleans.Core" Version="2.0.3-ci.20180511.2" />
-    <PackageReference Include="Microsoft.Orleans.OrleansCodeGenerator.Build" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Orleans.OrleansCodeGenerator.Build" Version="2.0.3-ci.20180511.2" />
-    <PackageReference Include="Microsoft.Orleans.OrleansRuntime" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Orleans.OrleansRuntime" Version="2.0.3-ci.20180511.2" />
     <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
     <PackageReference Include="NodaTime" Version="2.2.5" />
     <PackageReference Include="RefactoringEssentials" Version="5.6.0" />

src/Squidex/Config/Orleans/ClientWrapper.cs

@@ -31,6 +31,7 @@ namespace Squidex.Config.Orleans
                 .Configure<ClusterOptions>(options =>
                 {
                     options.ClusterId = "squidex";
+                    options.ServiceId = "squidex";
                 })
                 .ConfigureServices((context, services) =>
                 {

src/Squidex/Config/Orleans/SiloWrapper.cs

@@ -68,6 +68,7 @@ namespace Squidex.Config.Orleans
                     .Configure<ClusterOptions>(options =>
                     {
                         options.ClusterId = "squidex";
+                        options.ServiceId = "squidex";
                     })
                     .ConfigureLogging((hostingContext, builder) =>
                     {