Internal debugger error: <nil> not an Int #3129 did not solve problem.

[GitHubUserC]

3129 did not solve my problem. Can you please help me to solve this error? Thanks.

1. What version of Delve are you using (dlv version)?

   Delve Debugger
   Version: 1.4.0
   Build: $Id: 67422e6f7148fa1efa0eac1423ab5594b223d93b $

2. What version of Go are you using? (go version)? go version go1.20.3 linux/amd64
3. What operating system and processor architecture are you using?

   Description:    Ubuntu 22.04.2 LTS
   Architecture:            x86_64

4. What did you do?

   
   package main

import ( "fmt" "github.com/consensys/gnark-crypto/ecc/bn254/fr" )

func main() { var x, y, z, z8 [8]fr.Element for i := 0; i < 8; i++ { x[i].SetRandom() y[i].SetRandom()

    z[i].Mul(&x[i], &y[i])
}

fmt.Printf("%#X %#X %#X %#X\n", x[0][0], x[0][1], x[0][2], x[0][3])
fmt.Printf("%#X %#X %#X %#X\n", z[0][0], z[0][1], z[0][2], z[0][3])

}

9. What did you expect to see?

I import [a third-party library](https://github.com/consensys/gnark-crypto) that uses Golang assembly, and I want to debug the assembly code, for example to see the values of registers at some steps, but when I use it, an error occurs as next.

11. What did you see instead?

$ dlv debug main.go --check-go-version=false Type 'help' for list of commands. (dlv) b main.go:14 Breakpoint 1 set at 0x4c9e5e for main.main() ./main.go:14 (dlv) c Command failed: Internal debugger error: not an Int runtime.gopanic (0x4365b2) /usr/local/go/src/runtime/panic.go:884 go/constant.Int64Val (0x620c05) /usr/local/go/src/go/constant/value.go:516 github.com/go-delve/delve/pkg/proc.(Variable).parseG.func1 (0x6f7428) /home/asus/go/src/github.com/derekparker/delve/pkg/proc/variables.go:822 github.com/go-delve/delve/pkg/proc.(Variable).parseG (0x6f6f81) /home/asus/go/src/github.com/derekparker/delve/pkg/proc/variables.go:846 github.com/go-delve/delve/pkg/proc.GetG (0x6f3e8d) /home/asus/go/src/github.com/derekparker/delve/pkg/proc/variables.go:247 github.com/go-delve/delve/pkg/proc/native.(nativeThread).SetCurrentBreakpoint (0x74ca39) /home/asus/go/src/github.com/derekparker/delve/pkg/proc/native/threads.go:131 github.com/go-delve/delve/pkg/proc/native.(nativeProcess).stop (0x74aa92) /home/asus/go/src/github.com/derekparker/delve/pkg/proc/native/proc_linux.go:527 github.com/go-delve/delve/pkg/proc/native.(nativeProcess).ContinueOnce (0x747297) /home/asus/go/src/github.com/derekparker/delve/pkg/proc/native/proc.go:271 github.com/go-delve/delve/pkg/proc.(Target).Continue (0x6ea2cf) /home/asus/go/src/github.com/derekparker/delve/pkg/proc/target_exec.go:70 github.com/go-delve/delve/service/debugger.(Debugger).Command (0x754658) /home/asus/go/src/github.com/derekparker/delve/service/debugger/debugger.go:856 github.com/go-delve/delve/service/rpc2.(RPCServer).Command (0x7e00d6) /home/asus/go/src/github.com/derekparker/delve/service/rpc2/server.go:124 reflect.Value.call (0x4d0cca) /usr/local/go/src/reflect/value.go:586 reflect.Value.Call (0x4cff7b) /usr/local/go/src/reflect/value.go:370 github.com/go-delve/delve/service/rpccommon.(*ServerImpl).serveJSONCodec.func3 (0x889cb9) /home/asus/go/src/github.com/derekparker/delve/service/rpccommon/server.go:338 runtime.goexit (0x468ee0) /usr/local/go/src/runtime/asm_amd64.s:1598

_Originally posted by @GitHubUserC in https://github.com/go-delve/delve/issues/3133#issuecomment-1539903745_

[aarzilli]

Closing, duplicate of #3129. Delve 1.4.0 does not support 1.20 and it will tell you that and that's why you have to pass --check-go-version=false to get to this.