So, I’ve been messing around with some new plugins to NixVim of which I have had a lot of trouble trying to get dap to work. Currently I am just attempting to get it to work with a minimal mvn project (so that I can then trey getting neotest to work) but is proving to be quite a challenge. My current dap setup looks like this:
╭──────────────────────────────────────────────────────────────────────────────────╮
│ plugins.dap = { │
│ enable = true; │
│ configurations = { │
│ java = [ │
│ { │
│ type = "java"; │
│ request = "launch"; │
│ name = "java"; │
│ hostName = "127.0.0.1"; │
│ port = 5005; │
│ } │
│ ]; │
│ }; │
│ adapters.servers.java = { │
│ host = "127.0.0.1"; │
│ port = 5005; │
│ id = "2"; │
│ executable = { │
│ command = '' │
│ config = function() │
│ require("java").setup {} │
│ require("lspconfig").jdtls.setup { │
│ on_attach = require("plugins.configs.lspconfig").on_attach, │
│ capabilities = require("plugins.configs.lspconfig").capabilities, │
│ filetypes = { "java" }, │
│ } │
│ end, │
│ ''; │
│ }; │
│ }; │
│ }; │
╰──────────────────────────────────────────────────────────────────────────────────╯
I do not expect this to actually work, however, the error that is thrown is not what I would expect:
...pack/myNeovimPackages/start/nvim-dap/lua/dap/session.lua:1203: ENAMETOOLONG: name too long
stack traceback:
^I[C]: in function 'error'
I am unsure what exactly causes this (wild guess is path to the jdtls) but according to the luaposix docs this error is thrown when a filename is too long which I don’t have the slightest clue on how to fix so would appreciate some tips/help or another way to get dap to work.