runtime error: invalid memory address or nil pointer dereference

[zyjia]

环境:ubuntu 16.04 go语言：go version go1.13.1 linux/amd64 错误信息： parse mysql config once. filePath: /home/tonyzhang/data/web/go/top/Config/mysql.toml 2019/10/08 13:03:40 err 2019/10/08 13:03:40 http: panic serving 192.168.99.198:5810: runtime error: invalid memory address or nil pointer dereference goroutine 21 [running]: net/http.(*conn).serve.func1(0xc0000bcc80) /home/tonyzhang/data/go/src/net/http/server.go:1767 +0x139 panic(0x7fe6c0, 0xba3450) /home/tonyzhang/data/go/src/runtime/panic.go:679 +0x1b2 text/template.errRecover(0xc000165b48) /home/tonyzhang/data/go/src/text/template/exec.go:164 +0x1cb panic(0x7fe6c0, 0xba3450) /home/tonyzhang/data/go/src/runtime/panic.go:679 +0x1b2 text/template.(*Template).execute(0x0, 0x902920, 0xc000152000, 0x0, 0x0, 0x0, 0x0) /home/tonyzhang/data/go/src/text/template/exec.go:218 +0x1c1 text/template.(*Template).Execute(...) /home/tonyzhang/data/go/src/text/template/exec.go:204 main.main.func1(0x909960, 0xc000152000, 0xc000144000) /home/tonyzhang/data/web/go/top/App/Server.go:72 +0xc7 net/http.HandlerFunc.ServeHTTP(0x88ff88, 0x909960, 0xc000152000, 0xc000144000) /home/tonyzhang/data/go/src/net/http/server.go:2007 +0x44 net/http.(*ServeMux).ServeHTTP(0xbb09c0, 0x909960, 0xc000152000, 0xc000144000) /home/tonyzhang/data/go/src/net/http/server.go:2387 +0x1bd net/http.serverHandler.ServeHTTP(0xc000112000, 0x909960, 0xc000152000, 0xc000144000) /home/tonyzhang/data/go/src/net/http/server.go:2802 +0xa4 net/http.(*conn).serve(0xc0000bcc80, 0x90a620, 0xc00013a000) /home/tonyzhang/data/go/src/net/http/server.go:1890 +0x875 created by net/http.(*Server).Serve /home/tonyzhang/data/go/src/net/http/server.go:2927 +0x38e

[wenjiecq]

https://github.com/tophubs/TopList/blob/d7a159933315b14d3d4b6ea032b545f415f5f740/App/Server.go#L63-L73 后面的相对路径换成绝对路径，window下测试可以使用

[zyjia]

https://github.com/tophubs/TopList/blob/d7a159933315b14d3d4b6ea032b545f415f5f740/App/Server.go#L63-L73

后面的相对路径换成绝对路径，window下测试可以使用 谢谢，可以用了，就是有点别扭

[sexyflaw]

感谢评论区

[xuze1993]

有效！