How do I enable dap integration?

[Crdr0122]

Following the instructions for nvim-dap integration and it does not seem to work. Non dap-related metals functions works fine, and dap using jdtls works fine in java, so I'm sure I made some mistake integrating metals and nvim-dap.
Here is my current config involving those using lazy:

    "scalameta/nvim-metals",
    dependencies = {
      "nvim-lua/plenary.nvim",
      "mfussenegger/nvim-dap",
    },
    ft = { "scala", "sbt" },
    opts = function()
      local metals_config = require("metals").bare_config()
      metals_config.on_attach = function(client, bufnr)
        require("metals").setup_dap()
      end
      return metals_config
    end,
    config = function(self, metals_config)
      local nvim_metals_group = vim.api.nvim_create_augroup("nvim-metals", { clear = true })
      vim.api.nvim_create_autocmd("FileType", {
        pattern = self.ft,
        callback = function()
          require("metals").initialize_or_attach(metals_config)
        end,
        group = nvim_metals_group,
      })
    end

  "mfussenegger/nvim-dap",
  lazy = true,
  config = function()
    local dap = require("dap")
    dap.configurations.scala = {
      {
        type = "scala",
        request = "launch",
        name = "Run",
        metals = {
          runType = "runOrTestFile",
        },
      },
      {
        type = "scala",
        request = "launch",
        name = "Test Target",
        metals = {
          runType = "testTarget",
        },
      },
    }

Currently nvim-dap loads normally, and stuff like opening the repl or toggling breakpoints all function. But whenever I use dap.continue(), though the options show up, nothing happens afterwards, and repl tells me that there is no active debug session:

dap> .c

No active debug session
dap>

I also tried the super minimal config where no dap config is set and relying on code lens, but no code lens show up in either the main method nor the test methods. Trying to refresh and run returns No executable code lens found at current line

[Crdr0122]

Solved, this was caused by me moving the project folder around. Rebuilding the project deleting previous cache solved the problem