我在我的Go项目中嵌入了两个子项目。编译成功后,运行项目时报错"panic: http: multiple registrations for /debug/requests"
。下方为详细错误信息。
goroutine 1 [running]:
net/http.(*ServeMux).Handle(0x19ae000, 0x126bb20, 0xf, 0x1964540, 0x1297d90)
/usr/local/go/src/net/http/server.go:2270 +0x627
net/http.(*ServeMux).HandleFunc(0x19ae000, 0x126bb20, 0xf, 0x1297d90)
/usr/local/go/src/net/http/server.go:2302 +0x55
net/http.HandleFunc(0x126bb20, 0xf, 0x1297d90)
/usr/local/go/src/net/http/server.go:2314 +0x4b
github.own.com/chalex/testfabric/vendor/github.com/hyperledger/fabric-sdk-go/vendor/golang.org/x/net/trace.init.0()
/home/chalex/ibm/src/github.own.com/chalex/testfabric/vendor/github.com/hyperledger/fabric-sdk-go/vendor/golang.org/x/net/trace/trace.go:115 +0x42
github.own.com/chalex/testfabric/vendor/github.com/hyperledger/fabric-sdk-go/vendor/golang.org/x/net/trace.init()
<autogenerated>:1 +0x1cd
github.own.com/chalex/testfabric/vendor/github.com/hyperledger/fabric-sdk-go/vendor/google.golang.org/grpc.init()
<autogenerated>:1 +0x82
github.own.com/chalex/testfabric/vendor/github.com/hyperledger/fabric-sdk-go/third_party/github.com/hyperledger/fabric/protos/peer.init()
<autogenerated>:1 +0x6f
github.own.com/chalex/testfabric/vendor/github.com/hyperledger/fabric-sdk-go/api/apitxn.init()
<autogenerated>:1 +0x44
github.own.com/chalex/testfabric/chaincode/client.init()
<autogenerated>:1 +0x49
main.init()
有人知道如何修复吗?我猜是因为我导入的两个项目都在监听/debug/requests
吗?
init
函数中执行此类操作对于库来说是危险的原因。它们应该只在你明确告诉它们时注册处理程序。 - Adriangolang.org/x/net/trace
项目引起的。在它的init()
函数中,他们使用硬编码来处理debug/request
。因此,如果两个项目都导入了该库,则会发生冲突。 - Chalex