komosa / cf Goto Github PK

• I downloaded the binary and added to my PATH
• I logged on successfully
• The issue occurs when I call cf submission.cpp -prob=845a

panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x1 addr=0x0 pc=0x403191]

goroutine 1 [running]:
panic(0x7ccf40, 0xc08200e080)
        /home/kokos/.goinstallation/src/runtime/panic.go:481 +0x3f4
main.formAction(0x0, 0x0, 0x0)
        /home/kokos/gocode/src/github.com/Komosa/cf/form.go:34 +0x1a1
main.(*cf).submit(0xc08200efb0, 0xc082006960, 0xe, 0x34d, 0xc08200efa5, 0x1, 0x1, 0x0, 0x0)
        /home/kokos/gocode/src/github.com/Komosa/cf/submit.go:128 +0x79b
main.run(0x0, 0x0)
        /home/kokos/gocode/src/github.com/Komosa/cf/main.go:118 +0x9c9
main.main()
        /home/kokos/gocode/src/github.com/Komosa/cf/main.go:34 +0x1f

When someone submits two solutions within short time period, both show status for latter submission (cf submission ID).

panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x0 addr=0x28 pc=0xc15623]

goroutine 1 [running]:
github.com/andybalholm/cascadia.tagSelector.Match(...)
/home/przemek/go/src/github.com/andybalholm/cascadia/selector.go:217
github.com/andybalholm/cascadia.compoundSelector.Match(0xc000004740, 0x2, 0x2, 0x0, 0x0, 0x0, 0xc00010fc00)
/home/przemek/go/src/github.com/andybalholm/cascadia/selector.go:813 +0x76
github.com/andybalholm/cascadia.SelectorGroup.Match(0xc000046ce0, 0x1, 0x1, 0x0, 0xc00010fcf0)
/home/przemek/go/src/github.com/andybalholm/cascadia/selector.go:933 +0x6f
github.com/andybalholm/cascadia.Selector.matchAllInto(0xc000004760, 0x0, 0x0, 0x0, 0x0, 0xc00008e000, 0x0, 0x0)
/home/przemek/go/src/github.com/andybalholm/cascadia/selector.go:128 +0x3b
github.com/andybalholm/cascadia.Selector.MatchAll(...)
/home/przemek/go/src/github.com/andybalholm/cascadia/selector.go:124
main.(*cf).login(0xc00010fef0, 0xc00000a0d0, 0x9, 0xc00000cc40, 0x11, 0x0, 0x0)
/home/przemek/go/src/github.com/Komosa/cf/login.go:37 +0x31e
main.run(0xc1cdfb, 0xca45d6)
/home/przemek/go/src/github.com/Komosa/cf/main.go:78 +0x41b
main.main()
/home/przemek/go/src/github.com/Komosa/cf/main.go:39 +0x2d