server/server.go:44:12: assignment mismatch: 1 variable but uuid.NewV4 returns 2 values

Question

server/server.go:44:12: assignment mismatch: 1 variable but uuid.NewV4 returns 2 values

halleyshx opened this issue 5 years ago · comments

go build -o gbdotlive main.go
# github.com/HFO4/gbc-in-cloud/server
server/server.go:44:12: assignment mismatch: 1 variable but uuid.NewV4 returns 2 values

in the server/server.go
PlayerID := uuid.NewV4()
I change the return like this:
PlayerID, _ := uuid.NewV4()
It worked.

AaronLiu · Answer 1 · Mon May 06 2019 15:29:11 GMT+0800 (China Standard Time)

Thanks for reporting!

halleyshx · Answer 2 · Mon May 06 2019 18:08:14 GMT+0800 (China Standard Time)

Thanks for reporting!

No thanks,:blush:

John D Giotta · Answer 3 · Fri May 10 2019 23:00:12 GMT+0800 (China Standard Time)

What version of golang was this not working for?

Jordan McArdle · Answer 4 · Fri May 10 2019 23:02:19 GMT+0800 (China Standard Time)

I am on 1.12.5 and had to revert the change because I was getting

assignment mismatch: 2 variables but uuid.NewV4 returns 1 value

Philip Henning · Answer 5 · Sun May 12 2019 20:36:34 GMT+0800 (China Standard Time)

@HFO4
Did you take a look on this?
I've the same issue as @jmahc.

I'm on a Alpine 3.9 with a GO 1.12.5 and building it from the master branch.
So Building from ec80343 works
And from current master (d6ef6e9) does not work.

AaronLiu · Answer 6 · Sun May 12 2019 20:46:06 GMT+0800 (China Standard Time)

@shokinn @jmahc
I‘ve already revert the previous commit, apology for not testing this!

@halleyshx
Try to build with go version above 1.11?

halleyshx · Answer 7 · Sat Nov 30 2019 22:00:45 GMT+0800 (China Standard Time)

@HFO4 Sorry,I forgot. Maybe it was go1.12.4