6.824 execution use case error debug call has arguments but no formatting directives - Codes Helper - Programming Question Answer

6.824 execution use case error debug call has arguments but no formatting directives

execute go test command to report an error. What does it mean?

debug call has arguments but no formatting directives

in addition, what does the xxx stand for after go test-run xxx mean? check it out and see no clear statement

Mapreduce golang

Feb.16,2022

is indeed a good course, and there may be others searching for this question, so post:
debug () called fmt.Printf (), that is, it will call:

fmt.Printf("RegistrationServer: accept error", err)

if there is no flag in arg1, there will be an error, similar to:

v := 1
fmt.Printf("any", v) // error
fmt.Printf("any%d", v) // success

solving the problem is not deleting the problematic line of code, ha

the debug log with the wrong line reported by the knee drop is needed, and the test case can run normally

debug("RegistrationServer: accept error, %v", err)

Previous: How to customize the activation time selected by the long button in iOS's Webview?

Next: Git hook error getsockopt: connection refused

Menu