我正在尝试使用sbt-nativepackager和sbt-heroku将应用程序部署到Heroku。
我的代码位于https://github.com/hhimanshu/sbt101/tree/m5（分支为 m5 ）
当我运行sbt stage deployHeroku时，应用程序失败，如下所示
➜ sbt101 git:(m5) ✗ sbt stage deployHeroku
[info] Loading global plugins from /Users/harit/.sbt/1.0/plugins
[info] Loading settings for project sbt101-build from plugins.sbt ...
[info] Loading project definition from /Users/harit/code/sc/sbt101/project
[info] Loading settings for project root from build.sbt ...
[info] Set current project to sbt101 (in build file:/Users/harit/code/sc/sbt101/)
[info] Packaging /Users/harit/code/sc/sbt101/api/target/scala-2.12/api_2.12-0.1.0-SNAPSHOT-sources.jar ...
[info] Done packaging.
[info] Wrote /Users/harit/code/sc/sbt101/api/target/scala-2.12/api_2.12-0.1.0-SNAPSHOT.pom
[info] Wrote /Users/harit/code/sc/sbt101/calculators/target/scala-2.12/calculators_2.12-0.1.0-SNAPSHOT.pom
[info] Main Scala API documentation to /Users/harit/code/sc/sbt101/api/target/scala-2.12/api...
[info] Compiling 1 Scala source to /Users/harit/code/sc/sbt101/api/target/scala-2.12/classes ...
model contains 3 documentable templates
[info] Done compiling.
[info] Main Scala API documentation successful.
[info] Packaging /Users/harit/code/sc/sbt101/api/target/scala-2.12/api_2.12-0.1.0-SNAPSHOT-javadoc.jar ...
[info] Packaging /Users/harit/code/sc/sbt101/api/target/scala-2.12/api_2.12-0.1.0-SNAPSHOT.jar ...
[info] Done packaging.
[info] Main Scala API documentation to /Users/harit/code/sc/sbt101/calculators/target/scala-2.12/api...
[info] Compiling 1 Scala source to /Users/harit/code/sc/sbt101/calculators/target/scala-2.12/classes ...
[info] Done packaging.
[warn] there was one feature warning; re-run with -feature for details
model contains 5 documentable templates
[warn] one warning found
[info] Main Scala API documentation successful.
[info] Packaging /Users/harit/code/sc/sbt101/calculators/target/scala-2.12/calculators_2.12-0.1.0-SNAPSHOT-javadoc.jar ...
[info] Done packaging.
[warn] there was one deprecation warning (since 2.11.0); re-run with -deprecation for details
[warn] there was one feature warning; re-run with -feature for details
[warn] two warnings found
[info] Done compiling.
[warn] Multiple main classes detected. Run 'show discoveredMainClasses' to see the list
[info] Packaging /Users/harit/code/sc/sbt101/calculators/target/scala-2.12/calculators_2.12-0.1.0-SNAPSHOT.jar ...
[info] Done packaging.
[success] Total time: 4 s, completed 10-May-2019 4:20:03 PM
[error] java.lang.RuntimeException: You must run the `stage` task before deploying your app!
[error] at com.heroku.sbt.SbtApp.packageType(SbtApp.scala:142)
[error] at com.heroku.sbt.SbtApp.prepare(SbtApp.scala:111)
[error] at com.heroku.sdk.deploy.App.deploy(App.java:60)
[error] at com.heroku.sbt.SbtApp.deploy(SbtApp.scala:98)
[error] at com.heroku.sbt.HerokuPlugin$autoImport$.$anonfun$baseHerokuSettings$1(HerokuPlugin.scala:53)
[error] at com.heroku.sbt.HerokuPlugin$autoImport$.$anonfun$baseHerokuSettings$1$adapted(HerokuPlugin.scala:26)
[error] at scala.Function1.$anonfun$compose$1(Function1.scala:44)
[error] at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:40)
[error] at sbt.std.Transform$$anon$4.work(System.scala:67)
[error] at sbt.Execute.$anonfun$submit$2(Execute.scala:269)
[error] at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
[error] at sbt.Execute.work(Execute.scala:278)
[error] at sbt.Execute.$anonfun$submit$1(Execute.scala:269)
[error] at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:178)
[error] at sbt.CompletionService$$anon$2.call(CompletionService.scala:37)
[error] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[error] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[error] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[error] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[error] at java.lang.Thread.run(Thread.java:748)
2019-05-10 16:20:03,606 Log4j2-TF-1-AsyncLogger[AsyncContext@cb644e]-1 ERROR Attempted to append to non-started appender heroku-logger
[error] (Compile / deployHeroku) You must run the `stage` task before deploying your app!
2019-05-10 16:20:03,607 Log4j2-TF-1-AsyncLogger[AsyncContext@cb644e]-1 ERROR Attempted to append to non-started appender heroku-logger
[error] Total time: 0 s, completed 10-May-2019 4:20:03 PM
但是，在命令行上使用Heroku toolbelt，我已经成功部署了我的应用
➜ sbt101 git:(m5) ✗ git push heroku m5:master
该应用运行在https://h2-sbt101.herokuapp.com/rates
有人可以帮助我了解我可能会丢失的东西吗？