panic: runtime error: index out of range [20] with length 20
goroutine 1 [running]:
ProtocolS7/controller/gos7.(*client).PLCStop(0xc0002cfea0?)
C:/GolangProjects/ProtocolS7/controller/gos7/control.go:73 +0x128
in this file control.go,I see this if err == nil .are you sure it's not like if err != nil ? @robinson
panic: runtime error: index out of range [20] with length 20 goroutine 1 [running]: ProtocolS7/controller/gos7.(*client).PLCStop(0xc0002cfea0?) C:/GolangProjects/ProtocolS7/controller/gos7/control.go:73 +0x128
in this file control.go,I see this if err == nil .are you sure it's not like if err != nil ? @robinson