ipset create failed. panic: invalid family

[JiHanHuang]

I want to use the latest features ipset in master branch.
I try to create new ipset list using './main create hash_test hash:ip', but I got:

# ./main create hash_test hash:ip
panic: invalid family

goroutine 1 [running]:
main.check(...)
	/root/opensource/netlink-master/cmd/ipset-test/main.go:146
main.cmdCreate(0xc00009e020, 0x2, 0x2)
	/root/opensource/netlink-master/cmd/ipset-test/main.go:105 +0x134
main.main()
	/root/opensource/netlink-master/cmd/ipset-test/main.go:73 +0x18f

System: centos 74
Ipset: v6.29, protocol version: 6

[aboch]

Nothing in your description points to an issue in this library.
Unless you show your code, how you call this package methods, we cannot help.

[JiHanHuang]

Nothing in your description points to an issue in this library.
Unless you show your code, how you call this package methods, we cannot help.

I just build the 'netlink/cmd/ipset-test/main.go' and run it.

[aboch]

@corny PTAL