HerokuのPlay/scalaアプリの実行が中止されました

Question

私のherokuアプリをローカルで実行している間に突然この問題に直面していましたが、Play/Scalaアプリが動作しません。原因とされるこのエラーを見ることはSSLコンテキストをロードすることはできません。

22:27:05 web.1 | Caused by: com.typesafe.config.ConfigException$WrongType: system properties: path has type OBJECT rather than STRING 

Procfile：

web: target/universal/stage/bin/myapp -Dhttps.port=${PORT} -Dhttp.port=disabled -Dhttps.keyStore.path=conf/generated.keystore 

私もリモートでも同じエラーを取得します。私がHerokuなしでローカルにアプリを実行すると、何も問題は見られません（sbt -Dhttps.port = $ 1 -Dhttp.port = disabled〜run）。どの設定プロパティを参照しているのか明確ではありません。バージョン2.5.4を再生します。

全ログ：

$ heroku local web 
[OKAY] Loaded ENV .env File as KEY=VALUE Format 
22:26:38 web.1 | 2017-08-17 22:26:38,177 [debug] p.a.l.c.ActorSystemProvider - Starting application default Akka system: application 
22:26:39 web.1 | 2017-08-17 22:26:39,289 [debug] p.a.d.s.DefaultSlickApi - Created Slick database config for key admin. 
22:26:40 web.1 | 2017-08-17 22:26:40,049 [debug] p.a.d.s.DefaultSlickApi - Created Slick database config for key default. 
22:26:40 web.1 | 2017-08-17 22:26:40,276 [info] play.api.Play - Application started (Prod) 
22:26:40 web.1 | 2017-08-17 22:26:40,394 [info] p.c.s.NettyServer - Listening for HTTPS on /0.0.0.0:5000 
22:27:05 web.1 | 2017-08-17 22:27:05,481 [error] p.c.s.NettyServer - cannot load SSL context 
22:27:05 web.1 | java.lang.reflect.InvocationTargetException: null 
22:27:05 web.1 |  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
22:27:05 web.1 |  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
22:27:05 web.1 |  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
22:27:05 web.1 |  at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
22:27:05 web.1 |  at play.core.server.ssl.ServerSSLEngine$.createScalaSSLEngineProvider(ServerSSLEngine.scala:96) 
22:27:05 web.1 |  at play.core.server.ssl.ServerSSLEngine$.createSSLEngineProvider(ServerSSLEngine.scala:32) 
22:27:05 web.1 |  at play.core.server.NettyServer.liftedTree1$1(NettyServer.scala:91) 
22:27:05 web.1 |  at play.core.server.NettyServer.play$core$server$NettyServer$$sslEngineProvider$lzycompute(NettyServer.scala:90) 
22:27:05 web.1 |  at play.core.server.NettyServer.play$core$server$NettyServer$$sslEngineProvider(NettyServer.scala:89) 
22:27:05 web.1 |  at play.core.server.NettyServer$$anonfun$channelSink$1.apply(NettyServer.scala:158) 
22:27:05 web.1 | Caused by: com.typesafe.config.ConfigException$WrongType: system properties: path has type OBJECT rather than STRING 
22:27:05 web.1 |  at com.typesafe.config.impl.SimpleConfig.findKeyOrNull(SimpleConfig.java:159) 
22:27:05 web.1 |  at com.typesafe.config.impl.SimpleConfig.findOrNull(SimpleConfig.java:170) 
22:27:05 web.1 |  at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:184) 
22:27:05 web.1 |  at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:189) 
22:27:05 web.1 |  at com.typesafe.config.impl.SimpleConfig.getString(SimpleConfig.java:246) 
22:27:05 web.1 |  at play.core.server.ssl.DefaultSSLEngineProvider.createSSLContext(DefaultSSLEngineProvider.scala:34) 
22:27:05 web.1 |  at play.core.server.ssl.DefaultSSLEngineProvider.<init>(DefaultSSLEngineProvider.scala:24) 
22:27:05 web.1 |  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
22:27:05 web.1 |  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
22:27:05 web.1 |  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
22:27:05 web.1 | 2017-08-17 22:27:05,531 [debug] application - Client Error: code: 400, msg: text is empty 
22:27:05 web.1 | 2017-08-17 22:27:05,531 [debug] application - Request: GET /bad-request 
22:27:05 web.1 | 2017-08-17 22:27:05,533 [debug] application -  content-type: None 
22:27:05 web.1 | 2017-08-17 22:27:05,533 [debug] application -  headers: ArrayBuffer() 
22:27:05 web.1 | 2017-08-17 22:27:05,533 [debug] application - Request: GET /bad-request 
22:27:05 web.1 | 2017-08-17 22:27:05,534 [debug] application -  query string: 

$ find . -type f -name "*.keystore" 
./conf/generated.keystore 
./target/scala-2.11/classes/generated.keystore 
./target/universal/stage/conf/generated.keystore 
$ 

Answer 1

ポストHow to configure Play! 2.4.2 HTTPS keystore?に従った後、私は

web: target/universal/stage/bin/myapp -Dhttps.port=${PORT} -Dhttp.port=disabled -Dhttps.keyStore=conf/generated.keystore 

にProcfileを変更し、それがこのエラーを過ぎて行きました。つまり、https.keyStore変数から ".path"を削除しました。