MvvmLight 5.4.1.1 source code

[jozefizso]

We use the MvvmLight v5.4.1.1 package in our project.

We have this call path in the stacktrace and we are unable to match it to the source code:

   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at GalaSoft.MvvmLight.Helpers.WeakAction`1.Execute(T parameter) in C:\Users\lbugn\Documents\MVVMLight\GalaSoft.MvvmLight\GalaSoft.MvvmLight (PCL)\Helpers\WeakActionGeneric.cs:line 226
   at GalaSoft.MvvmLight.Helpers.WeakAction`1.ExecuteWithObject(Object parameter) in C:\Users\lbugn\Documents\MVVMLight\GalaSoft.MvvmLight\GalaSoft.MvvmLight (PCL)\Helpers\WeakActionGeneric.cs:line 259
   at GalaSoft.MvvmLight.Messaging.Messenger.SendToList[TMessage](TMessage message, IEnumerable`1 weakActionsAndTokens, Type messageTargetType, Object token) in C:\Users\lbugn\Documents\MVVMLight\GalaSoft.MvvmLight\GalaSoft.MvvmLight (PCL)\Messaging\Messenger.cs:line 518
   at GalaSoft.MvvmLight.Messaging.Messenger.SendToTargetOrType[TMessage](TMessage message, Type messageTargetType, Object token) in C:\Users\lbugn\Documents\MVVMLight\GalaSoft.MvvmLight\GalaSoft.MvvmLight (PCL)\Messaging\Messenger.cs:line 713
   at GalaSoft.MvvmLight.Messaging.Messenger.Send[TMessage](TMessage message) in C:\Users\lbugn\Documents\MVVMLight\GalaSoft.MvvmLight\GalaSoft.MvvmLight (PCL)\Messaging\Messenger.cs:line 295

This stacktrace reports the method Execute() called Invoke() on line 226 in the WeakActionGeneric.cs file.
In the master code, line 226 contains if (Method != null only and I cannot find the correct source code in other branches

https://github.com/lbugnion/mvvmlight/blob/master/GalaSoft.MvvmLight/GalaSoft.MvvmLight%20(PCL)/Helpers/WeakActionGeneric.cs#L226

Which version of the code was the 5.4.1.1 library built with?

[jozefizso]

WeakActionGeneric.cs file was last updated on Oct 8, 2017 and the 5.4.1.1 library is from Sep 2018 - that's why I'm struggling with find the right source code for it.