java-test

[ahakanbaba]

After upgrading to the latest versions in nvim-java. I am getting this error at launch time

Failed to setup nvim-java ...l/share/nvim/lazy/mason.nvim/lua/mason-registry/init.lua:32: Cannot find package "java-test".

[ahakanbaba]

Previously I have created this issue for this support request. Now hoping to move the conversation here and get this resolved.

[ahakanbaba]

One thing I am not sure is that while installing nvim-java, do we need to extend the mason config as well ?
According to this : https://github.com/nvim-java/mason-registry

I was not explicitly using mason before, so I am not really sure.

[ahakanbaba]

I wonder, is the compained package the global java-test ? This one

If that is true, It looks like it should exist in the mason registry anyways ??

[ahakanbaba]

Could it be what because of some configuration mason actually does not see its own global registry ?

      'github:mason-org/mason-registry',

But is only limited to the nvim-java's registry ?

  (1) All   (2) LSP   (3) DAP   (4) Linter

 Language Filter: press <C-f> to apply filte

 Installed (2)
   ◍ jdtls
   ◍ lombok-nightly

 Available (2)
   ◍ openjdk-17
   ◍ spring-boot-tools

It merely says Available (2) ?

I wonder if that is expected

[ahakanbaba]

Alternatively with the old version of nvim-java and mason, the repositories setting looks like this

 Registries
 Packages are sourced from the following registries:
  - github.com/nvim-java/mason-registry version: 2024-12-24-graceful-raft
  - github.com/mason-org/mason-registry version: 2025-09-01-sparse-jade

[ahakanbaba]

I have added the following

return {
    "mason-org/mason.nvim",
    opts = {
        registries = {
            'github:nvim-java/mason-registry',
            'github:mason-org/mason-registry',
        },
    },
}

To lua/plugins/mason.lua and it looks like it is working now.

[logrusx]

That is not necessary. There's code inside nvim-java to take care of that. Perhaps mason is not completely setup before nvim-java is setup. Can I have a look at your whole configuration?

Regarding java-test package, I'm not sure which one it is. If it was jvim-java-test, then Lazy should have solved that problem. I guess it's java-test from Mason and if so this would confirm my guess Mason is not fully initialized when nvim-java is setup because nvim-java should open Mason UI and trigger all necessary Mason packages installation. I'll know more when I see your config.

[ahakanbaba]

In lua/plugins/nvim-java.lua I have this

return {
  'nvim-java/nvim-java',
}

and in init.lua I have this

-- TODO: This nvim-java setup should come before the jdtls setup
require('java').setup({
    -- TODO: Because of this bug https://github.com/orgs/nvim-java/discussions/404
    -- Setting the version explicitly here
    java_debug_adapter = { version = "0.58.2" },
})
require('lspconfig').jdtls.setup({})

That is all. I do not have a mason.lua or anything like that.

WIth that configuration, I can reliably reproduce this error. Happy to answer any other questions if you need logs, or anything else.

[logrusx]

This is irrelevant. I asked you for your complete configuration.
This is important because nvim-java needs to be setup after Mason and before Mason-lspconfig. I need to see the whole structure.

[logrusx]

Also #404 is solved with #406.