Can't get dap-debug to work for LLDB on an Apple M3

[Denommus]

This is my configuration:

(use-package dap-mode
  :config
  (require 'dap-lldb)
  (require 'dap-gdb-lldb)

  (dap-gdb-lldb-setup)

  (dap-register-debug-template
    "Mac lldb-vscode"
    (list :type "lldb-vscode"
      :request "launch"
      :name "lldb-vscode::run"
      :externalConsole "true"))

  (dap-register-debug-template "Rust::LLDB Run Configuration"
    (list :type "lldb-vscode"
      :request "launch"
      :name "LLDB::Run"
      :lldbpath "rust-lldb"
      :target nil
      :cwd nil))

  (with-eval-after-load 'dap-mode
    (setq dap-lldb-debug-program '("/run/current-system/sw/bin/lldb-vscode"))
    (setq dap-default-terminal-kind "integrated") ;; Make sure that terminal programs open a term for I/O in an Emacs buffer
    (dap-auto-configure-mode +1))
  )

When I actually try to run dap-debug, I'm always getting:

⛔ Warning (emacs): Initialize request failed: Could not create a target for a program '/Users/yuri/projetos/hello/hello.cpp': '/Users/yuri/projetos/hello/hello.cpp' doesn't contain any 'host' platform architectures: arm64, armv7, armv7f, armv7k, armv7s, armv7m, armv7em, armv6m, armv6, armv5, armv4, arm, thumbv7, thumbv7k, thumbv7s, thumbv7f, thumbv7m, thumbv7em, thumbv6m, thumbv6, thumbv5, thumbv4t, thumb, x86_64, x86_64, arm64, arm64e, arm64, arm64e.

I'm not sure whether that's a bug in dap-mode, if I'm configuring anything wrong (though this configuration works on my colleague's x86 linux machine), or if I'm missing anything else. But I felt I should post it as an issue.

[tmcgilchrist]

I would look at the executable /Users/yuri/projetos/hello/hello.cpp and check the Warnings buffer.

I'm using an Apple M3 with this setup:

(use-package dap-mode
  :config
  (require 'dap-codelldb)                 ; load lldb adapter for OCaml native
  (require 'dap-ocaml)                      ; load earlybird bytecode adapter
  :custom
  (dap-print-io t)
  :bind (("C-c M-n" . dap-next)
         ("C-c M-s" . dap-step-in)
         ("C-c M-a" . dap-step-out)
         ("C-c M-w" . dap-continue)))

{
    "version": "0.2.0",
    "configurations": [        
        {
            "type": "lldb",
            "request": "launch",
            "name": "LLDB with Dune",
            "program": "./_build/default/fib.exe",
            "args": [],
            "stopOnEntry": true,
            "cwd": "${workspaceFolder}"
        }
    ]
}