Merge pull request #1029 from AsakusaRinne/fix_example_err

Fix the error of example caused by #1022

TensorFlow.NET.sln

@@ -23,8 +23,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tensorflow.Keras.UnitTest",
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TensorFlowNET.Graph.UnitTest", "test\TensorFlowNET.Graph.UnitTest\TensorFlowNET.Graph.UnitTest.csproj", "{3F5388FF-FBB4-462B-8F6F-829FFBAEB8A3}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tensorflow.Common", "Tensorflow.Common\Tensorflow.Common.csproj", "{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -155,18 +153,6 @@ Global
 		{3F5388FF-FBB4-462B-8F6F-829FFBAEB8A3}.Release|x64.Build.0 = Release|x64
 		{3F5388FF-FBB4-462B-8F6F-829FFBAEB8A3}.Release|x86.ActiveCfg = Release|Any CPU
 		{3F5388FF-FBB4-462B-8F6F-829FFBAEB8A3}.Release|x86.Build.0 = Release|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Debug|x64.Build.0 = Debug|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Debug|x86.ActiveCfg = Debug|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Debug|x86.Build.0 = Debug|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Release|Any CPU.Build.0 = Release|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Release|x64.ActiveCfg = Release|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Release|x64.Build.0 = Release|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Release|x86.ActiveCfg = Release|Any CPU
-		{0C5DD8A8-AB1E-40AB-8CE3-F6EA0C1ED680}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Tensorflow.Common/Tensorflow.Common.csproj

@@ -1,11 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="OneOf" Version="3.0.223" />
-  </ItemGroup>
-
-</Project>

src/TensorFlowNET.Core/Tensorflow.Binding.csproj

@@ -113,8 +113,4 @@ https://tensorflownet.readthedocs.io</Description>
     <PackageReference Include="Protobuf.Text" Version="0.7.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="4.1.0" />
   </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\..\Tensorflow.Common\Tensorflow.Common.csproj" />
-  </ItemGroup>
 </Project>

src/TensorFlowNET.Core/Util/ProtoUtils.cs

@@ -10,7 +10,7 @@ namespace Tensorflow.Util
         {
             return valueCase switch
             {
-                AttrValue.ValueOneofCase.S => value.S,
+                AttrValue.ValueOneofCase.S => value.S.ToStringUtf8(),
                 AttrValue.ValueOneofCase.I => value.I,
                 AttrValue.ValueOneofCase.F => value.F,
                 AttrValue.ValueOneofCase.B => value.B,

src/TensorFlowNET.Core/Variables/ResourceVariable.cs

@@ -174,7 +174,7 @@ namespace Tensorflow
 
                     base.__init__(trainable: trainable,
                         shape: shape,
-                        dtype: dtype,
+                        dtype: _dtype,
                         handle: handle,
                         name: name,
                         unique_id: unique_id,