View Compilation Error

0_0_2951828_21113.cpp: In function `void Process()':
0_0_2951828_21113.cpp:24: error: `he' undeclared (first use this function)
0_0_2951828_21113.cpp:24: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2951828_21113.cpp:24: error: expected `;' at end of input
0_0_2951828_21113.cpp:24: error: expected `}' at end of input