go程序編譯出現的錯誤總結（陸續更新）

錯誤一：

/usr/local/go/src/runtime/map.go:64:2: bucketCntBits redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:64:18

/usr/local/go/src/runtime/map.go:65:2: bucketCnt redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:65:23

/usr/local/go/src/runtime/map.go:69:2: loadFactorNum redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:69:18

/usr/local/go/src/runtime/map.go:70:2: loadFactorDen redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:70:18

/usr/local/go/src/runtime/map.go:76:2: maxKeySize redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:76:17

/usr/local/go/src/runtime/map.go:77:2: maxValueSize redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:77:17

/usr/local/go/src/runtime/map.go:82:2: dataOffset redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:85:4

/usr/local/go/src/runtime/map.go:91:2: empty redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:91:19

/usr/local/go/src/runtime/map.go:92:2: evacuatedEmpty redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:92:19

/usr/local/go/src/runtime/map.go:93:2: evacuatedX redeclared in this block

previous declaration at /usr/local/go/src/runtime/hashmap.go:93:19

/usr/local/go/src/runtime/map.go:93:2: too many errors

 

分析：

此問題多是因爲go的按照包被破壞致使，我出現這個錯誤是因爲在usr/bin目錄下安裝了一份，後來又在/usr/local下面又按照了一份，因爲/usr/local下面的老是不生效因此使用yum remove go將/usr/bin下面的刪除，刪除完成以後就致使了這個錯誤

 

解決方案：先手動刪除以前安裝的包，再從新按照

rm -rf /usr/local/go

sudo tar -C /usr/local -xzf go1.11.linux-amd64.tar.gz