error connection target

Question

Hi, 
 After compiling my project under e2studio, I can't connect my target, the error is as : 
 
 Any suggestions?

FrankL · Accepted Answer

When do you see this error? After you run your software? 
 It looks like your software did something strange, jumped to some undefined address and executed invalid code. This crashed the debug monitor in RX so it cannot respond to E1 any more.