Nvim LSP dartls 无法启动

Question

我想为flutter配置一个开发环境，我刚刚配置了flutter和android studio，并且我已经启动了一个正在运行的应用程序。现在我只需要配置 dartls ，我一直在使用 cmd 属性，因为它看起来默认配置无法找到可执行文件。由于flutter将dart-sdk一起打包，因此我相应地更改了路径。

require'lspconfig'.dartls.setup{
    cmd = {"dart", "~/source/flutter/bin/cache/dart-sdk/bin/snapshots/analysis_server.dart.snapshot", "--protocol=lsp"},
    on_attach = on_attach
}

您确定这是正确的道路吗？

ls ~/source/flutter/bin/cache/dart-sdk/bin/snapshots/ | grep analysis_server
# analysis_server.dart.snapshot

为什么要更改 --lsp 标志？

dart ~/source/flutter/bin/cache/dart-sdk/bin/snapshots/analysis_server.dart.snapshot --help | grep protocol
    --protocol=<protocol>                 Specify the protocol to use to communicate with the analysis server.
          [analyzer] (default)            Dart's analysis server protocol (https://dart.dev/go/analysis-server-protocol)
          [lsp]                           The Language Server Protocol (https://microsoft.github.io/language-server-protocol)

打开 dart 文件时是否收到任何错误？

Spawning language server with cmd: `dart` failed. The language server is either not installed, missing from PATH, or not executable.