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``` panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x8997ca] goroutine 148 [running]: proxypool/vendor/github.com/Aiicy/htmlquery.(*NodeNavigator).NodeType(0xc42042afc0, 0x7fa97b7dc078) /home/worker/go/src/proxypool/vendor/github.com/Aiicy/htmlquery/query.go:145 +0x2a proxypool/vendor/github.com/antchfx/xpath.axisPredicate.func1(0xf4cc20, 0xc42042afc0, 0x41c4d8) /home/worker/go/src/proxypool/vendor/github.com/antchfx/xpath/build.go:45 +0x4f...

couldn't get port by PID

5

`gops memstats 27281` couldn't get port by PID: dial tcp 127.0.0.1:0: connect: can't assign requested address when i use addr,long time no response. i use go version go1.10 darwin/amd64. i...

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mac上编译Linux可用的文件报错

1

多谢楼主的这个工具，很牛逼的样子。mac本地可以使用。 我想编译一个在Linux机器上使用，但是报错。 CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o go-sniffer main.go ``` ../pkg/mod/github.com/google/[email protected]/pcap/pcap.go:30:22: undefined: pcapErrorNotActivated ../pkg/mod/github.com/google/[email protected]/pcap/pcap.go:52:17: undefined: pcapTPtr ../pkg/mod/github.com/google/[email protected]/pcap/pcap.go:64:10: undefined: pcapPkthdr ../pkg/mod/github.com/google/[email protected]/pcap/pcap.go:103:6: undefined: pcapBpfProgram ../pkg/mod/github.com/google/[email protected]/pcap/pcap.go:110:7: undefined: pcapPkthdr ../pkg/mod/github.com/google/[email protected]/pcap/pcap.go:268:33: undefined: pcapErrorActivated ../pkg/mod/github.com/google/[email protected]/pcap/pcap.go:269:33:...