expression-evaluator-error-cxx0019.md

description	title	ms.date	f1_keywords	helpviewer_keywords	ms.assetid
Learn more about: Expression Evaluator Error CXX0019	Expression Evaluator Error CXX0019	11/04/2016	CXX0019	CXX0019 CAN0019	4c6431fd-3310-4a61-934d-58b070b330fe

Expression Evaluator Error CXX0019

bad type cast

The C expression evaluator cannot perform the type cast as written.

This error is identical to CAN0019.

To fix by checking the following possible causes

1. The specified type is unknown.

2. There were too many levels of pointer types. For example, the type cast

   (char **)h_message
   

   cannot be evaluated by the C expression evaluator.