Error:Expected letter.. while running play multi project

Question

我正在尝试运行使用命令 'sbt "project subproject" ~run' 玩 sbt 多项目但收到以下错误：

 `Expected letter
[error] Expected symbol
[error] Expected '!'
[error] Expected '+'
[error] Expected '++'
[error] Expected 'debug'
[error] Expected 'info'
[error] Expected 'warn'
[error] Expected 'error'
[error] Expected ';'
[error] Expected end of input.
[error] Expected '--'
[error] Expected 'show'
[error] Expected 'all'
[error] Expected '*'
[error] Expected '{'
[error] Expected project ID
[error] Expected configuration
[error] Expected key
[error] Expected '-'
[error] “
[error] ^
`

Answer 1

我觉得你想要的是sbt "~subproject/run"

Answer 2

我遇到了同样的问题，那是因为我是运行 sbt。（有尾随句点）。

只需使用 sbt 或 sbt [command] 就解决了我的问题

Error:Expected letter.. while running play multi project

Error:Expected letter.. while running play multi project

scala

sbt

playframework-2.0