// Get the error string that appears on top of stack when a function\r
// fails to run\r
printf ("Error: %s\n", lua_tostring ((lua_State *) m_vm, -1));\r
// Get the error string that appears on top of stack when a function\r
// fails to run\r
printf ("Error: %s\n", lua_tostring ((lua_State *) m_vm, -1));\r