调用静态方法抛出TargetException, HResult -2146232829

下面的调用将产生一个

TargetException
HResult = -2146232829
Message = Error in the application.

电话:

builderType.CreateType();
// Exception on the following line:
int res1 = (int) builderType.GetMethod("Main", BindingFlags.Static | BindingFlags.NonPublic).Invoke(null, new Object [] { ((object) (new string [] { "Test" })), });

背景:

这个调用在创建TypeBuilder和MethodBuilder之后进行，如下所示:

var domain = AppDomain.CurrentDomain;
var name = new AssemblyName("HouseOfSynergy.PowerTools.ProcessRestarter");
var builderAssembly = domain.DefineDynamicAssembly(name, AssemblyBuilderAccess.Save, directory.FullName);
var builderModule = builderAssembly.DefineDynamicModule("HouseOfSynergy.PowerTools.ProcessRestarter", "HouseOfSynergy.PowerTools.ProcessRestarter.exe", Global.Instance.Debug);
var builderType = builderModule.DefineType("Program", TypeAttributes.Class | TypeAttributes.Public);
var builderMethod = builderType.DefineMethod("Main", MethodAttributes.HideBySig | MethodAttributes.Static | MethodAttributes.Private, typeof(int), new Type [] { typeof(string []) });

请注意，如果我删除导致错误的Invoke调用，动态程序集将加载并正确执行。对Invoke的呼吁似乎是正确的。有什么问题吗?

var builderAssembly = domain.DefineDynamicAssembly(name, AssemblyBuilderAccess.Save, directory.FullName);