T4 Template - Unable to find assembly 'TemporaryT4Assembly

Hi there

I am writing a T4 template which takes help of few other template to generate the entire stuff. I intend to pass the parameter to my sub-templates in the form of object. However I am getting the error which doesn't seems to be resolving. Please help out -

This is my main T4 file, Host.tt

<<#@ template language="C#" debug="true" hostSpecific="true" #><#@ output extension=".cs" #><#@ Assembly Name="System.Core" #><#@ Assembly Name="System.Design" #><#@ Assembly Name="System.Drawing" #><#@ Assembly Name="System.Windows.Forms" #><#@ Assembly Name="System.Runtime.Serialization" #><#@ Assembly Name="EnvDTE" #><#@ import namespace="System" #><#@ import namespace="System.CodeDom.Compiler" #><#@ import namespace="System.Collections.Generic" #><#@ import namespace="System.Drawing" #><#@ import namespace="System.IO" #><#@ import namespace="System.Linq" #><#@ import namespace="System.Resources" #><#@ import namespace="System.Resources.Tools" #><#@ import namespace="System.Runtime.Serialization"#><#@ import namespace="System.Text"#><#@ import namespace="EnvDTE" #><#@ import namespace="Microsoft.CSharp" #><#@ import namespace="Microsoft.VisualStudio.TextTemplating" #><#@ include file="parameterclass.ttinclude" #><#
	string templateFile = this.Host.ResolvePath(@"userclass.ttinclude");
	string templateContent = File.ReadAllText(templateFile);

	TextTemplatingSession session = new TextTemplatingSession();

	var model = new ParameterClass{ Value = "This is value" };
	session["Model"] = model;

	var sessionHost = (ITextTemplatingSessionHost) this.Host;
	sessionHost.Session = session;

	Engine engine = new Engine();

	string generatedContent = engine.ProcessTemplate(templateContent, this.Host);
	this.Write(generatedContent);
#>

This is my sub-template, parameterclass.ttinclude

<#@ template language="C#" hostSpecific="true"#><#@ assembly name="System.Core" #><#@ import namespace="System.Linq" #><#@ import namespace="System.Text" #><#@ import namespace="System.Collections.Generic" #><#@ import namespace="System.Runtime.Serialization" #><#+
	[Serializable]
	class ParameterClass
	{
		public string Value;
	}

#>

The userclass.ttinclude looks like this - its empty doing nothing as of now

<#@ template language="C#" #><#@ assembly name="System.Core" #><#@ import namespace="System.Linq" #><#@ import namespace="System.Text" #><#@ import namespace="System.Collections.Generic" #><#@ include file="parameterclass.ttinclude" #><#@ parameter name="Model" type="ParameterClass" #>

However when I generate the code using CTRL+S in VS 2015, I get the below error -

Running transformation: System.Runtime.Serialization.SerializationException: Unable to find assembly 'TemporaryT4Assembly, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'.

Server stack trace:
   at System.Runtime.Serialization.Formatters.Binary.BinaryAssemblyInfo.GetAssembly()
   at System.Runtime.Serialization.Formatters.Binary.ObjectReader.GetType(BinaryAssemblyInfo assemblyInfo, String name)
   at System.Runtime.Serialization.Formatters.Binary.ObjectMap..ctor(String objectName, String[] memberNames, BinaryTypeEnum[] binaryTypeEnumA, Object[] typeInformationA, Int32[] memberAssemIds, ObjectReader objectReader, Int32 objectId, BinaryAssemblyInfo assemblyInfo, SizedArray assemIdToAssemblyTable)
   at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.ReadObjectWithMapTyped(BinaryObjectWithMapTyped record)
   at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.ReadObjectWithMapTyped(BinaryHeaderEnum binaryHeaderEnum)
   at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.Run()
   at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
   at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
   at System.Runtime.Remoting.Channels.CrossAppDomainSerializer.DeserializeObject(MemoryStream stm)
   at System.Runtime.Remoting.Messaging.SmuggledMethodCallMessage.FixupForNewAppDomain()
   at System.Runtime.Remoting.Channels.CrossAppDomainSink.DoDispatch(Byte[] reqStmBuff, SmuggledMethodCallMessage smuggledMcm, SmuggledMethodReturnMessage& smuggledMrm)
   at System.Runtime.Remoting.Channels.CrossAppDomainSink.DoTransitionDispatchCallback(Object[] args)

Exception rethrown at [0]:
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at Microsoft.VisualStudio.TextTemplating.ITextTemplatingSessionHost.set_Session(ITextTemplatingSession value)
   at Microsoft.VisualStudio.TextTemplating8767B0B1EB6753537F5610A7C9C00973F2698ACD8F3E714AB22365BD26229B0E220F68F10503C8952BCD87E449D21CD9C7CCB19CBB6BD3AA79439CA1471B420B.GeneratedTextTransformation.TransformText() in C:\Applied\TestApp\DummyApp\Parameter\Host.tt:line 35	DummyApp	C:\Applied\TestApp\DummyApp\Parameter\Host.tt	35	

I am not sure what I am missing, please help out

Pravin Chandankhede