trailll

'MininetLogger' object has no attribute 'ch'

7

hello,I install p4-utils and run it in p4-learning,but error occur,here is image ,can you help me?thanks wcc@ubuntu:~/p4/p4-learning/exercises/01-Reflector$ p4run Traceback (most recent call last): File "/usr/local/bin/p4run", line 11, in load_entry_point('p4utils', 'console_scripts',...