Debuggee returned error code 200.

Hi everyone

I'm getting this error when I try to debug a Xamarin forms application:

Mono.Debugger.Soft.CommandException: Debuggee returned error code 200.
   em Mono.Debugger.Soft.VirtualMachine.ErrorHandler(Object sender, ErrorHandlerEventArgs args)
   em Mono.Debugger.Soft.Connection.SendReceive(CommandSet command_set, Int32 command, PacketWriter packet)
   em Mono.Debugger.Soft.Connection.Method_GetCustomAttributes(Int64 id, Int64 attr_type_id, Boolean inherit)
   em Mono.Debugger.Soft.MethodMirror.GetCAttrs(TypeMirror type, Boolean inherit)
   em Mono.Debugger.Soft.MethodMirror.GetCustomAttributes(TypeMirror attributeType, Boolean inherit)
   em Mono.Debugging.Soft.SoftDebuggerBacktrace.CreateStackFrame(StackFrame frame, Int32 frameIndex)
   em Mono.Debugging.Soft.SoftDebuggerBacktrace.GetStackFrames(Int32 firstIndex, Int32 lastIndex)
   em Mono.Debugging.Client.Backtrace.GetFrame(Int32 n)
   em Mono.Debugging.Client.Backtrace..ctor(IBacktrace serverBacktrace)
   em Mono.Debugging.Soft.SoftDebuggerSession.GetThreadBacktrace(ThreadMirror thread)
   em Mono.Debugging.Soft.SoftDebuggerSession.HandleBreakEventSet(Event[] es, Boolean dequeuing)
   em Mono.Debugging.Soft.SoftDebuggerSession.HandleEventSet(EventSet es)
   em Mono.Debugging.Soft.SoftDebuggerSession.EventHandler()

(http://i.imgur.com/9D2Y8h3.png)

The interesting part is that i can debug the App.cs, but as I keep going "inside" the application this error occurs.

Thanks in advance