Panic

In /home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/ffmpeg.go:237
Stack

goroutine 30339 [running]:
github.com/youtgo/vendor/github.com/gocraft/web.ShowErrorsMiddleware.func1(0x948b40, 0xc000cacf00, 0xc000cacf20)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/show_errors_middleware.go:19 +0x9e
panic(0x80da20, 0xc03e40)
	/home/john/.gvm/gos/go1.13/src/runtime/panic.go:679 +0x1b2
main.pipeThruFfmpegToMp4(0xc00013e8a0, 0x948b40, 0xc000cacf00, 0x0, 0x0)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/ffmpeg.go:237 +0xf56
main.(*YoutubeContext).YoutubeToMp4(0xc000cacfc0, 0x948b40, 0xc000cacf00, 0xc000cacf20)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/main.go:178 +0x1ab
reflect.Value.call(0x7fd5a0, 0x8c92a0, 0x13, 0x88229c, 0x4, 0xc00013ed70, 0x3, 0x3, 0x0, 0x1, ...)
	/home/john/.gvm/gos/go1.13/src/reflect/value.go:460 +0x5f6
reflect.Value.Call(0x7fd5a0, 0x8c92a0, 0x13, 0xc00013ed70, 0x3, 0x3, 0xc0002d5fa0, 0x1, 0x1)
	/home/john/.gvm/gos/go1.13/src/reflect/value.go:321 +0xb4
github.com/youtgo/vendor/github.com/gocraft/web.middlewareStack.func1(0x948b40, 0xc000cacf00, 0xc000cacf20)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/router_serve.go:135 +0x3a1
main.(*YoutubeContext).SetYoutubeContext(0xc000cacfc0, 0x948b40, 0xc000cacf00, 0xc000cacf20, 0xc000233380)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/main.go:140 +0xf9d
reflect.Value.call(0x809a20, 0x8c9288, 0x13, 0x88229c, 0x4, 0xc000511368, 0x4, 0x4, 0x343839323a38332e, 0x3a707474680a0d32, ...)
	/home/john/.gvm/gos/go1.13/src/reflect/value.go:460 +0x5f6
reflect.Value.Call(0x809a20, 0x8c9288, 0x13, 0xc000511368, 0x4, 0x4, 0x347a373a31307265, 0x30324057304a7054, 0x38382e3136312e39)
	/home/john/.gvm/gos/go1.13/src/reflect/value.go:321 +0xb4
github.com/youtgo/vendor/github.com/gocraft/web.(*middlewareHandler).invoke(0xc0000218f0, 0x823900, 0xc000cacfc0, 0x16, 0x948b40, 0xc000cacf00, 0xc000cacf20, 0xc000233380)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/router_serve.go:155 +0x26a
github.com/youtgo/vendor/github.com/gocraft/web.middlewareStack.func1(0x948b40, 0xc000cacf00, 0xc000cacf20)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/router_serve.go:144 +0x18b
github.com/youtgo/vendor/github.com/gocraft/web.ShowErrorsMiddleware(0x948b40, 0xc000cacf00, 0xc000cacf20, 0xc000233380)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/show_errors_middleware.go:25 +0x95
github.com/youtgo/vendor/github.com/gocraft/web.(*middlewareHandler).invoke(0xc0000218c0, 0x823900, 0xc000cacfc0, 0x16, 0x948b40, 0xc000cacf00, 0xc000cacf20, 0xc000233380)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/router_serve.go:153 +0x36e
github.com/youtgo/vendor/github.com/gocraft/web.middlewareStack.func1(0x948b40, 0xc000cacf00, 0xc000cacf20)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/router_serve.go:144 +0x18b
github.com/youtgo/vendor/github.com/gocraft/web.LoggerMiddleware(0x948b40, 0xc000cacf00, 0xc000cacf20, 0xc000233380)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/logger_middleware.go:16 +0x88
github.com/youtgo/vendor/github.com/gocraft/web.(*middlewareHandler).invoke(0xc000021890, 0x823900, 0xc000cacfc0, 0x16, 0x948b40, 0xc000cacf00, 0xc000cacf20, 0xc000233380)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/router_serve.go:153 +0x36e
github.com/youtgo/vendor/github.com/gocraft/web.middlewareStack.func1(0x948b40, 0xc000cacf00, 0xc000cacf20)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/router_serve.go:144 +0x18b
github.com/youtgo/vendor/github.com/gocraft/web.(*Router).ServeHTTP(0xc0000d56c0, 0x943fc0, 0xc0002f5260, 0xc00085e000)
	/home/john/.gvm/pkgsets/go1.13/global/src/github.com/youtgo/vendor/github.com/gocraft/web/router_serve.go:48 +0x268
net/http.serverHandler.ServeHTTP(0xc000148000, 0x9
Request

Method: POST
Stack

Request

Parameters:
