when i begin to rosrun my publisher or subscriber node it keep give me an error
this the error : from: can't read /var/mail/std_msgs.msg
/home/ebrahim/Desktop/f_try/src/pkg4/scripts/talk.py: line 4: syntax error near unexpected token ('
/home/ebrahim/Desktop/f_try/src/pkg4/scripts/talk.py: line 4:
def talker():'
i hvae re checked my code but i still have the same problem
Hi @ebrahim, Can you post your code to see if, after testing happens the same in my enviroment?