使用sbt run
时如下:
sbt "project epa-recon" "run"
我们发现找到了两个主要部分:
[warn] Multiple main classes detected. Run 'show discoveredMainClasses' to see the list
Multiple main classes detected, select one to run:
[1] com.lash.epa.recon.EPAReconApp
[2] com.lash.epa.recon.EPAReconApp47D
那么我们应该可以使用runMain
..没有?
sbt "project epa-recon" "runMain com.lash.epa.recon.EPAReconApp"
嗯.. 不..
[warn] Multiple main classes detected. Run 'show discoveredMainClasses' to see the list
java.lang.RuntimeException: No main class detected.
at scala.sys.package$.error(package.scala:27)
[trace] Stack trace suppressed: run last epa-recon/compile:runMain for the full output.
[error] (epa-recon/compile:runMain) No main class detected.
这些消息是矛盾的。那么......对这里究竟是什么问题有任何见解?
答案 0 :(得分:0)
我只是运行了您在问题中提供的确切语法,所以它起作用了。在Linux上使用sbt 1.2.3。
sbt "project subproject1" "runMain com.myco.SomeClassName"