Object reference not found error by PeekMessage

[vishalsa123]

hi,

we have a managed code

if (!PeekMessage(r ef msg, new HandleRef(null, this.m_hWnd), 0, 0, 0))
{
WaitMessage();
break;
}
I am getting Object reference not found error.

[RedSon]

What is the exact error message? Which object has a reference that can't be found?

[techie700]

May be some variable value is going null.
please debug the code.