Visual studio 2012 - locals have disappeared

Question

While debugging VS2012 I have found that I can no longer access variable values:

• The Locals window does not show anything (pictured below).
• The Watch

Answer 1

Please check the answer here.

In a nutshell, you need to open: Tools > Options > Debugger > General, and enable the flag [Use Managed Compatibility Mode] at the end of the list.