Golang在运行main.go时不断崩溃，异常为Exception 0xc0000005 [英] Golang keeps crashing on running main.go with exception Exception 0xc0000005
本文介绍了Golang在运行main.go时不断崩溃，异常为Exception 0xc0000005的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我是Golang的新手，并且已经使用GIN和gorm开发了基本的REST API.该API可以正常工作，并且代码中没有错误.main.go文件如下:
I am new to Golang and have developed a basic REST API using GIN and gorm. The API works fine and there are no errors in the code. The main.go file is below:
package main
import (
"fmt"
"os"
"github.com/gin-gonic/gin"
"github.com/joho/godotenv"
"github.com/usman2661/Todo-Crud-Go/controllers"
"github.com/usman2661/Todo-Crud-Go/models"
// "github.com/gin-contrib/cors"
"net/http"
)
func GoDotEnvVariable(key string) string {
// load .env file
err := godotenv.Load(".env")
if err != nil {
fmt.Println("Error loading .env file")
}
return os.Getenv(key)
}
// CORS Middleware
func CORS(c *gin.Context) {
// First, we add the headers with need to enable CORS
// Make sure to adjust these headers to your needs
c.Header("Access-Control-Allow-Origin", "http://localhost:4200")
c.Header("Access-Control-Allow-Methods", "*")
c.Header("Access-Control-Allow-Headers", "*")
c.Header("Content-Type", "application/json")
// Second, we handle the OPTIONS problem
if c.Request.Method != "OPTIONS" {
c.Next()
} else {
// Everytime we receive an OPTIONS request,
// we just return an HTTP 200 Status Code
// Like this, Angular can now do the real
// request using any other method than OPTIONS
c.AbortWithStatus(http.StatusOK)
}
}
func main() {
router := gin.Default()
host := GoDotEnvVariable("host")
port := GoDotEnvVariable("dbport")
user := GoDotEnvVariable("user")
dbname := GoDotEnvVariable("dbname")
password := GoDotEnvVariable("password")
sslmode := GoDotEnvVariable("sslmode")
models.ConnectDataBase(host, port, user, dbname, password, sslmode)
router.Use(CORS)
router.GET("/todos", controllers.GetTodos) // Get all the todos
router.POST("/todos", controllers.CreateTodo) // Create a new todo
router.GET("/todos/:id", controllers.GetTodo) // Fetch a single todo using id
router.PUT("/todos/:id", controllers.UpdateTodo) // Update and existing todo id has to be passed
router.DELETE("/todos/:id", controllers.DeleteTodo) // Delete a todo using the id
router.GET("/catagory/:username", controllers.GetCatagories) // Get the Different catagories
router.Run()
}
但是，偶尔它在运行时仍然崩溃，此后它永远无法工作，我必须重新启动计算机以对其进行修复，然后它才能工作.它将引发以下异常
But, occasionally it keeps crashing upon running after which it never works and I have to restart my machine to fix it then it works. It throws the following exception
Exception 0xc0000005 0x0 0x7fff91b70fff 0x1a34e3f0000
PC=0x1a34e3f0000
runtime: unknown pc 0x1a34e3f0000
我在网上进行了大量研究，但找不到解决此问题的答案.有什么解决方案可以永久解决此问题，而不是重新启动PC.
I have researched a lot online but could not find an answer to fix this problem. Is there any solution to fix this permanently rather than restarting the PC.
完全例外:
Exception 0xc0000005 0x0 0x7fff91b72fff 0x16f74c80000
PC=0x16f74c80000
syscall.Syscall6(0x7fff91794c70, 0x4, 0xc0002545c0, 0x0, 0xc000485f18, 0xc000485e90, 0x0, 0x0, 0x0, 0x0, ...)
c:/go/src/runtime/syscall_windows.go:201 +0xf2
syscall.GetAddrInfoW(0xc0002545c0, 0x0, 0xc000485f18, 0xc000485e90, 0xa, 0x0)
c:/go/src/syscall/zsyscall_windows.go:1718 +0xe5
net.(*Resolver).lookupIP.func1(0x0, 0x0, 0x0, 0x0, 0x0)
c:/go/src/net/lookup_windows.go:109 +0x259
net.(*Resolver).lookupIP.func2(0xc00046afa0, 0xc0003f7f80)
c:/go/src/net/lookup_windows.go:146 +0x32
created by net.(*Resolver).lookupIP
c:/go/src/net/lookup_windows.go:145 +0x41b
goroutine 1 [select]:
net.(*Resolver).lookupIPAddr(0x168f080, 0x13839c0, 0xc0000200e0, 0x12b530e, 0x3, 0xc0004509a0, 0x9, 0x1538, 0x0, 0x0, ...)
c:/go/src/net/lookup.go:299 +0x685
net.(*Resolver).internetAddrList(0x168f080, 0x13839c0, 0xc0000200e0, 0x12b530e, 0x3, 0xc0004509a0, 0xe, 0x0, 0x0, 0x0, ...)
c:/go/src/net/ipsock.go:280 +0x4d4
net.(*Resolver).resolveAddrList(0x168f080, 0x13839c0, 0xc0000200e0, 0x12b5910, 0x4, 0x12b530e, 0x3, 0xc0004509a0, 0xe, 0x0, ...)
c:/go/src/net/dial.go:221 +0x49d
net.(*Dialer).DialContext(0xc00029f6e8, 0x13839c0, 0xc0000200e0, 0x12b530e, 0x3, 0xc0004509a0, 0xe, 0x0, 0x0, 0x0, ...)
c:/go/src/net/dial.go:403 +0x23c
github.com/lib/pq.defaultDialer.DialContext(...)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:112
github.com/lib/pq.dial(0x13839c0, 0xc0000200e0, 0x137ed00, 0xc0003f7e60, 0xc00045e240, 0x0, 0x0, 0x0, 0x0)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:361 +0x52f
github.com/lib/pq.(*Connector).open(0xc00046af60, 0x13839c0, 0xc0000200e0, 0xc0000c5340, 0x0, 0x0)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:297 +0x193
github.com/lib/pq.DialOpen(0x137ed00, 0xc0003f7e60, 0xc000444600, 0x5f, 0x30001, 0x400, 0x255554aaaa, 0x39)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:275 +0x99
github.com/lib/pq.Open(...)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:265
github.com/lib/pq.(*Driver).Open(0x16c3050, 0xc000444600, 0x5f, 0x0, 0x0, 0x0, 0x0)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:48 +0xa5
database/sql.dsnConnector.Connect(...)
c:/go/src/database/sql/sql.go:707
database/sql.(*DB).conn(0xc000380ea0, 0x13839c0, 0xc0000200e0, 0xc00038d401, 0x167c770, 0x10, 0xa)
c:/go/src/database/sql/sql.go:1294 +0x214
database/sql.(*DB).PingContext(0xc000380ea0, 0x13839c0, 0xc0000200e0, 0xc00038d490, 0x138d920)
c:/go/src/database/sql/sql.go:799 +0x9f
database/sql.(*DB).Ping(...)
c:/go/src/database/sql/sql.go:817
github.com/jinzhu/gorm.Open(0x12b9e13, 0x8, 0xc00029fdd8, 0x1, 0x1, 0x5f, 0xc000450750, 0xc00029fe00)
C:/Users/Usman Ali/go/pkg/mod/github.com/jinzhu/gorm@v1.9.16/main.go:97 +0x28a
github.com/usman2661/Todo-Crud-Go/models.ConnectDataBase(0xc000365370, 0x9, 0xc000365de0, 0x4, 0xc0003fc840, 0x8, 0xc0003fd2a0, 0xb, 0xc0003fdcf0, 0xc, ...)
C:/Users/Usman Ali/go/src/github.com/usman2661/Golang-CRUD-API/models/setup.go:18 +0x268
main.main()
C:/Users/Usman Ali/go/src/github.com/usman2661/Golang-CRUD-API/main.go:64 +0x1e6
goroutine 18 [select]:
database/sql.(*DB).connectionOpener(0xc000380ea0, 0x1383980, 0xc00043eb80)
c:/go/src/database/sql/sql.go:1126 +0xf5
created by database/sql.OpenDB
c:/go/src/database/sql/sql.go:740 +0x132
goroutine 19 [select]:
net.(*Resolver).lookupIP(0x168f080, 0x1383980, 0xc00043ebc0, 0x12b530e, 0x3, 0xc0004509a0, 0x9, 0x0, 0x0, 0x0, ...)
c:/go/src/net/lookup_windows.go:151 +0x1b9
net.glob..func1(0x1383980, 0xc00043ebc0, 0xc00038d4a0, 0x12b530e, 0x3, 0xc0004509a0, 0x9, 0x0, 0x0, 0x0, ...)
c:/go/src/net/hook.go:23 +0x79
net.(*Resolver).lookupIPAddr.func1(0x0, 0x0, 0x0, 0x0)
c:/go/src/net/lookup.go:293 +0xc2
internal/singleflight.(*Group).doCall(0x168f090, 0xc00041d6d0, 0xc0004509b0, 0xd, 0xc00043ec00)
c:/go/src/internal/singleflight/singleflight.go:95 +0x35
created by internal/singleflight.(*Group).DoChan
c:/go/src/internal/singleflight/singleflight.go:88 +0x2cc
rax 0x7fff8e09d84a
rbx 0x7fff8e09d848
rcx 0x77
rdi 0xffffffffffbadd11
rsi 0x0
rbp 0x16f4dec2f90
rsp 0x505affeaf0
r8 0x94b
r9 0x94b
r10 0x94b
r11 0x94b
r12 0x7fff91980000
r13 [gin] Building...
[gin] Build finished
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
<nil>
Connected to the Database!!!
[GIN-debug] GET /todos --> github.com/usman2661/Todo-Crud-Go/controllers.GetTodos (4 handlers)
[GIN-debug] POST /todos --> github.com/usman2661/Todo-Crud-Go/controllers.CreateTodo (4 handlers)
[GIN-debug] GET /todos/:id --> github.com/usman2661/Todo-Crud-Go/controllers.GetTodo (4 handlers)
Usman Ali@DRAX-LAP-UA MINGW64 ~/go/src/github.com/usman2661/Golang-CRUD-API (master)
$ gin --appPort 8080 --all -i run main.go
[gin] Listening on port 3000
[gin] Building...
[gin] Build finished
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
Exception 0xc0000005 0x0 0x7fff91b72fff 0x262e38e0000
PC=0x262e38e0000
syscall.Syscall6(0x7fff91794c70, 0x4, 0xc000444e20, 0x0, 0xc00048bf18, 0xc00048be90, 0x0, 0x0, 0x0, 0x0, ...)
c:/go/src/runtime/syscall_windows.go:201 +0xf2
syscall.GetAddrInfoW(0xc000444e20, 0x0, 0xc00048bf18, 0xc00048be90, 0xa, 0x0)
c:/go/src/syscall/zsyscall_windows.go:1718 +0xe5
net.(*Resolver).lookupIP.func1(0x0, 0x0, 0x0, 0x0, 0x0)
c:/go/src/net/lookup_windows.go:109 +0x259
net.(*Resolver).lookupIP.func2(0xc00045dbe0, 0xc00041f260)
c:/go/src/net/lookup_windows.go:146 +0x32
created by net.(*Resolver).lookupIP
c:/go/src/net/lookup_windows.go:145 +0x41b
goroutine 1 [select]:
net.(*Resolver).lookupIPAddr(0x168f080, 0x13839c0, 0xc0000a2078, 0x12b530e, 0x3, 0xc000454ad0, 0x9, 0x1538, 0x0, 0x0, ...)
c:/go/src/net/lookup.go:299 +0x685
net.(*Resolver).internetAddrList(0x168f080, 0x13839c0, 0xc0000a2078, 0x12b530e, 0x3, 0xc000454ad0, 0xe, 0x0, 0x0, 0x0, ...)
c:/go/src/net/ipsock.go:280 +0x4d4
net.(*Resolver).resolveAddrList(0x168f080, 0x13839c0, 0xc0000a2078, 0x12b5910, 0x4, 0x12b530e, 0x3, 0xc000454ad0, 0xe, 0x0, ...)
c:/go/src/net/dial.go:221 +0x49d
net.(*Dialer).DialContext(0xc00021f6e8, 0x13839c0, 0xc0000a2078, 0x12b530e, 0x3, 0xc000454ad0, 0xe, 0x0, 0x0, 0x0, ...)
c:/go/src/net/dial.go:403 +0x23c
github.com/lib/pq.defaultDialer.DialContext(...)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:112
github.com/lib/pq.dial(0x13839c0, 0xc0000a2078, 0x137ed00, 0xc00041f140, 0xc000425650, 0x0, 0x0, 0x0, 0x0)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:361 +0x52f
github.com/lib/pq.(*Connector).open(0xc00045dba0, 0x13839c0, 0xc0000a2078, 0xc0003122c0, 0x0, 0x0)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:297 +0x193
github.com/lib/pq.DialOpen(0x137ed00, 0xc00041f140, 0xc00042cae0, 0x5f, 0x30001, 0x262bcd6edb8, 0x255554aaaa, 0x39)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:275 +0x99
github.com/lib/pq.Open(...)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:265
github.com/lib/pq.(*Driver).Open(0x16c3050, 0xc00042cae0, 0x5f, 0x0, 0x0, 0x0, 0x0)
C:/Users/Usman Ali/go/pkg/mod/github.com/lib/pq@v1.1.1/conn.go:48 +0xa5
database/sql.dsnConnector.Connect(...)
c:/go/src/database/sql/sql.go:707
database/sql.(*DB).conn(0xc00038b380, 0x13839c0, 0xc0000a2078, 0xc000395901, 0x167c770, 0x10, 0xa)
c:/go/src/database/sql/sql.go:1294 +0x214
database/sql.(*DB).PingContext(0xc00038b380, 0x13839c0, 0xc0000a2078, 0xc000395940, 0x138d920)
c:/go/src/database/sql/sql.go:799 +0x9f
database/sql.(*DB).Ping(...)
c:/go/src/database/sql/sql.go:817
github.com/jinzhu/gorm.Open(0x12b9e13, 0x8, 0xc00021fdd8, 0x1, 0x1, 0x5f, 0xc000454880, 0xc00021fe00)
C:/Users/Usman Ali/go/pkg/mod/github.com/jinzhu/gorm@v1.9.16/main.go:97 +0x28a
github.com/usman2661/Todo-Crud-Go/models.ConnectDataBase(0xc0003774a0, 0x9, 0xc000377f10, 0x4, 0xc0003f0970, 0x8, 0xc0003f13d0, 0xb, 0xc0003f1e20, 0xc, ...)
C:/Users/Usman Ali/go/src/github.com/usman2661/Golang-CRUD-API/models/setup.go:18 +0x268
main.main()
C:/Users/Usman Ali/go/src/github.com/usman2661/Golang-CRUD-API/main.go:64 +0x1e6
goroutine 20 [select]:
database/sql.(*DB).connectionOpener(0xc00038b380, 0x1383980, 0xc000415c80)
c:/go/src/database/sql/sql.go:1126 +0xf5
created by database/sql.OpenDB
c:/go/src/database/sql/sql.go:740 +0x132
goroutine 21 [select]:
net.(*Resolver).lookupIP(0x168f080, 0x1383980, 0xc000415cc0, 0x12b530e, 0x3, 0xc000454ad0, 0x9, 0x0, 0x0, 0x0, ...)
c:/go/src/net/lookup_windows.go:151 +0x1b9
net.glob..func1(0x1383980, 0xc000415cc0, 0xc000395950, 0x12b530e, 0x3, 0xc000454ad0, 0x9, 0x0, 0x0, 0x0, ...)
c:/go/src/net/hook.go:23 +0x79
net.(*Resolver).lookupIPAddr.func1(0x0, 0x0, 0x0, 0x0)
c:/go/src/net/lookup.go:293 +0xc2
internal/singleflight.(*Group).doCall(0x168f090, 0xc000458640, 0xc000454ae0, 0xd, 0xc000415d00)
c:/go/src/internal/singleflight/singleflight.go:95 +0x35
created by internal/singleflight.(*Group).DoChan
c:/go/src/internal/singleflight/singleflight.go:88 +0x2cc
rax 0x7fff8e09d84a
rbx 0x7fff8e09d848
rcx 0x77
rdi 0xffffffffffbadd11
rsi 0x0
rbp 0x262bcb03f40
rsp 0xe0199fe670
r8 0x94b
r9 0x94b
r10 0x94b
r11 0x94b
r12 0x7fff91980000
r13 0x0
r14 0x7fff8e09d84a
r15 0xc000007a
rip 0x262e38e0000
rflags 0x10202
cs 0x33[gin] Building...
[gin] Build finished
Exception 0xc0000005 0x0 0x7fff91b70fff 0x1c8e0110000
PC=0x1c8e0110000
runtime: unknown pc 0x1c8e0110000
stack: frame={sp:0x455b3ff0c0, fp:0x0} stack=[0x0,0x455b3ff920)
000000455b3fefc0: 000001c8dffd8dc0 000000455b3ff030
000000455b3fefd0: 0000000000000000 000000455b3ff0c8
000000455b3fefe0: 000001c8dffc7820 000000455b3ff020
000000455b3feff0: 0000000000000000 00007fff8e850108
000000455b3ff000: 0000000000000000 000001c8dffc4570
000000455b3ff010: 000000455b3ff158 00007fff8ef2a8a1
000000455b3ff020: 00007fff8ef2a89b 00007fff9199ba6f
000000455b3ff030: 00007fff919800d8 000001c8dfff1b60
000000455b3ff040: 0000000000000005 000000455b3ff090
000000455b3ff050: 00007fff8ef28cd0 00007fff919b1810
000000455b3ff060: 000001c8dffc4570 0000000000000000
000000455b3ff070: 000001c800050005 00007fff8ef2a89b
000000455b3ff080: 000000000000001b 0000000000000000
000000455b3ff090: 0000000000000000 00007fff919800d8
000000455b3ff0a0: 0000000000000000 00007fff8ecd0000
000000455b3ff0b0: 0000000000000001 00007fff9199c734
000000455b3ff0c0: <000001c800000001 0000000000000000
000000455b3ff0d0: 00007fff0000ebb0 000000455b3ff1c8
000000455b3ff0e0: 000001c8dffc78f0 000000455b3ff148
000000455b3ff0f0: 0000000000250024 00007fff8e86b816
000000455b3ff100: 000001c8dffd7f80 00007fff91acc500
000000455b3ff110: 000001c8dffc4570 00007fff91acea5c
000000455b3ff120: 000001c80000094c 00007fff8e84b2d8
000000455b3ff130: 00007fff8e849138 00007fff91acc528
000000455b3ff140: 00007fff91adec6a 00007fff8e840000
000000455b3ff150: 00007fff91ad0f8c 00007fff91a00d80
000000455b3ff160: 000000451c1dc789 000001c8dffd8e18
000000455b3ff170: 000000455b3ff4d0 00000000c0000135
000000455b3ff180: 0000000000000000 0000000000000040
000000455b3ff190: 0000000000000004 00007fff91ae52f0
000000455b3ff1a0: 0000000000000001 000000455b3ff300
000000455b3ff1b0: 000001c8dfff1b60 00007fff919ae2a8
runtime: unknown pc 0x1c8e0110000
stack: frame={sp:0x455b3ff0c0, fp:0x0} stack=[0x0,0x455b3ff920)
000000455b3fefc0: 000001c8dffd8dc0 000000455b3ff030
000000455b3fefd0: 0000000000000000 000000455b3ff0c8
000000455b3fefe0: 000001c8dffc7820 000000455b3ff020
000000455b3feff0: 0000000000000000 00007fff8e850108
000000455b3ff000: 0000000000000000 000001c8dffc4570
000000455b3ff010: 000000455b3ff158 00007fff8ef2a8a1
000000455b3ff020: 00007fff8ef2a89b 00007fff9199ba6f
000000455b3ff030: 00007fff919800d8 000001c8dfff1b60
000000455b3ff040: 0000000000000005 000000455b3ff090
000000455b3ff050: 00007fff8ef28cd0 00007fff919b1810
000000455b3ff060: 000001c8dffc4570 0000000000000000
000000455b3ff070: 000001c800050005 00007fff8ef2a89b
000000455b3ff080: 000000000000001b 0000000000000000
000000455b3ff090: 0000000000000000 00007fff919800d8
000000455b3ff0a0: 0000000000000000 00007fff8ecd0000
000000455b3ff0b0: 0000000000000001 00007fff9199c734
000000455b3ff0c0: <000001c800000001 0000000000000000
000000455b3ff0d0: 00007fff0000ebb0 000000455b3ff1c8
000000455b3ff0e0: 000001c8dffc78f0 000000455b3ff148
000000455b3ff0f0: 0000000000250024 00007fff8e86b816
000000455b3ff100: 000001c8dffd7f80 00007fff91acc500
000000455b3ff110: 000001c8dffc4570 00007fff91acea5c
000000455b3ff120: 000001c80000094c 00007fff8e84b2d8
000000455b3ff130: 00007fff8e849138 00007fff91acc528
000000455b3ff140: 00007fff91adec6a 00007fff8e840000
000000455b3ff150: 00007fff91ad0f8c 00007fff91a00d80
000000455b3ff160: 000000451c1dc789 000001c8dffd8e18
000000455b3ff170: 000000455b3ff4d0 00000000c0000135
000000455b3ff180: 0000000000000000 0000000000000040
000000455b3ff190: 0000000000000004 00007fff91ae52f0
000000455b3ff1a0: 0000000000000001 000000455b3ff300
000000455b3ff1b0: 000001c8dfff1b60 00007fff919ae2a8
rax 0x7fff8e84be7c
rbx 0x7fff8e84be7a
rcx 0x41
rdi 0xffffffffffbadd11
rsi 0x0
rbp 0x455b3ff300
rsp 0x455b3ff0c0
r8 0x0
r9 0x0
r10 0x0
r11 0x94b
r12 0x7fff91980000
r13 0x0
r14 0x7fff8e84be7c
r15 0xc000007a
rip 0x1c8e0110000
rflags 0x10202
cs 0x33
fs 0x53
gs 0x2b
推荐答案
这看起来像goroutine死锁.万一出现死锁，程序中运行的所有goroutine都会退出并产生一个堆栈跟踪，就像您看到的那样.
This looks like a goroutine deadlock. In case of a deadlock, all the goroutines running in the program will exit and produce a stacktrace like the one you look at.
该程序将被go运行时终止.即使您的http服务器可能具有恢复功能，也无法从死锁中恢复.
The program will be terminated by the go runtime. Even though your http server might have a recover function, recovery is not possible from deadlocks.
这篇关于Golang在运行main.go时不断崩溃，异常为Exception 0xc0000005的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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