I'm having a bit of trouble here - my T4 templates that should generate C# classes refuse to successfully run when I save or "Run Custom Tool". However - it's only when I "Debug T4 Template" that it runs successfully without errors.
The error is as follows:
Error 1 Running transformation: System.MissingMethodException: Method not found: 'System.Collections.Generic.IEnumerator`1<Newtonsoft.Json.Linq.JToken> Newtonsoft.Json.Linq.JArray.GetEnumerator()'.
at JsonCSharpClassGenerator.JsonClassGenerator.GenerateClass(JObject[] examples, JsonType type)
at JsonCSharpClassGenerator.JsonClassGenerator.GenerateClasses() in c:\Users\Nero\Documents\Visual Studio 2013\Projects\BluePOCO\JsonCSharpClassGenerator\JsonClassGenerator.cs:line 82
at ApiTransformer.ClassGenerator.Generate(String json, String className) in c:\Users\Nero\Documents\Visual Studio 2013\Projects\BluePOCO\ApiTransformer\ClassGenerator.cs:line 25
at Microsoft.VisualStudio.TextTemplatingDCEBAFBE8B1AF87B73F34AE53B7F0A1037491F7FD56EC9906754016DE7399CD0992B239FF4A836115489D16A9EE78F6DCBA10BE4137758F32395F1DB7ADF7FF1.GeneratedTextTransformation.TransformText() C:\Users\Nero\documents\visual studio 2013\Projects\BluePOCO\BluePOCO\BlueprintTransformer.tt 1 1 BluePOCO
Which is obviously something to do with Json.Net. I thought the issue might have been in the Json.Net package, perhaps a discrepancy between versions - but all projects in the solution use exactly the same version.
For the record, JsonClassGenerator is this file: http://jsonclassgenerator.codeplex.com/SourceControl/latest#JsonCSharpClassGeneratorLib/JsonClassGenerator.cs
Line 82 is
GenerateClass(examples, rootType);
The obious solution would be ... debugging. However, I can't debug something that... well, refuses to bug when debugging. I seem to have exhausted my brain on this end, any ideas what I could try? Sure, the templates work fine, but having to run them every time I want them updated via right-click -> Debug? Doesn't seem to work as intended.
EDIT:
<#@ template debug="false" hostspecific="true" language="C#" #>
<#@ assembly name="System.Core" #>
<#@ assembly name="System.Windows.Forms" #>
<#@ assembly name="$(SolutionDir)\BluePOCO\bin\Debug\ApiTransformer.dll" #>
<#@ assembly name="$(SolutionDir)BluePOCO\bin\Debug\RestSharp.dll"#>
<#@ import namespace="ApiTransformer"#>
<#@ import namespace="System.Collections" #>
<#@ import namespace="System.IO" #>
<#@ import namespace="System" #>
<#@ import namespace="System.Linq" #>
<#@ import namespace="System.Text" #>
<#@ import namespace="System.Net"#>
<#@ import namespace="System.Collections.Generic" #>
<#@ import namespace="System.Reflection" #>
<#@ import namespace="RestSharp"#>
<#@ output extension=".cs" #>
<#
var filename = "Source.txt";
var filepath = Path.Combine(Path.GetDirectoryName(this.Host.ResolvePath("")), "BluePOCO", filename);
var list = Transformer.GetMethodList(File.ReadAllText(filepath));
string str;
#>
using System.ComponentModel;
using Restcoration;
using RestSharp;
using Newtonsoft.Json;
namespace BluePOCO
{ <#foreach(var item in list){#>
<# str = item.Resource.Length > 1 ? string.Join("", item.Resource.Split('/').Select(x => x.Length > 0 ? x.Substring(0, 1).ToUpper() + x.Substring(1) : "")) : "Root";#>
<#
var methodList = new List<string>();
foreach(var response in item.Responses)
{
methodList.Add(string.Format("{0} = typeof({1})", Enum.GetName(typeof (HttpStatusCode), int.Parse(response.Code)), str + response.Code));
}
string add;
if(methodList.Any())
add = ", " + string.Join(", ", methodList);
else
add = "";
#>
[Rest(Method = Method.<#=item.Method#><#=add#>)]<#foreach(var response in item.Responses){#>
<#=ClassGenerator.Generate(response.Json, str+response.Code)#>
<#}#>
<#}#>
}