Hi All,
I recently migrated our Play 2.2.6 application to Play 2.6.15
Java 1.8
Scala 2.11.12
I am new at Play, but after a few struggles, it builds. When I sbt run, I get this exception. Google and Stack Overflow and github forum searches have only given me errors where the HttpExecutionContext isn’t available for a CompletionStage, but DataPointManagement is a fairly simple java Controller that doesn’t use CompletionStage and doesn’t even have any dependency injection. It never gets into my code as log messages aren’t showing up. I am pulling Guice into my libraryDependencies.
I was hoping one of the Play experts had some ideas.
play.api.UnexpectedException: Unexpected exception[ExceptionInInitializerError: null]
at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1.reload(DevServerStart.scala:190)
at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1.get(DevServerStart.scala:124)
at play.core.server.AkkaHttpServer.play$core$server$AkkaHttpServer$$handleRequest(AkkaHttpServer.scala:222)
at play.core.server.AkkaHttpServer$$anonfun$4.apply(AkkaHttpServer.scala:137)
at play.core.server.AkkaHttpServer$$anonfun$4.apply(AkkaHttpServer.scala:137)
at akka.stream.impl.fusing.MapAsync$$anon$25.onPush(Ops.scala:1194)
at akka.stream.impl.fusing.GraphInterpreter.processPush(GraphInterpreter.scala:519)
at akka.stream.impl.fusing.GraphInterpreter.processEvent(GraphInterpreter.scala:482)
at akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:378)
at akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:585)
Caused by: java.lang.ExceptionInInitializerError: null
at controllers.DataPointManagement$$FastClassByGuice$$e7f400b2.newInstance(<generated>)
at com.google.inject.internal.DefaultConstructionProxyFactory$FastClassProxy.newInstance(DefaultConstructionProxyFactory.java:89)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:111)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:90)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:268)
at com.google.inject.internal.SingleParameterInjector.inject(SingleParameterInjector.java:38)
at com.google.inject.internal.SingleParameterInjector.getAll(SingleParameterInjector.java:62)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:110)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:90)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:268)
Caused by: java.lang.RuntimeException: There is no HTTP Context available from here.
at play.mvc.Http$Context.current(Http.java:68)
at play.mvc.Controller.session(Controller.java:90)
at controllers.DataPointManagement.<clinit>(DataPointManagement.java:55)
at controllers.DataPointManagement$$FastClassByGuice$$e7f400b2.newInstance(<generated>)
at com.google.inject.internal.DefaultConstructionProxyFactory$FastClassProxy.newInstance(DefaultConstructionProxyFactory.java:89)
at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:111)
at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:90)
at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:268)
at com.google.inject.internal.SingleParameterInjector.inject(SingleParameterInjector.java:38)
at com.google.inject.internal.SingleParameterInjector.getAll(SingleParameterInjector.java:62)
[info] p.c.s.AkkaHttpServer - Stopping server...
Here is my build.sbt file:
//-------------------------------------------------------------------
// Basic Settings
//-------------------------------------------------------------------
name := "ace"
version := "4"
routesGenerator := InjectedRoutesGenerator
//-------------------------------------------------------------------
// Java Settings
//-------------------------------------------------------------------
javacOptions ++= Seq("-source", "1.8", "-target", "1.8")
lazy val root = (project in file(".")).enablePlugins(PlayJava)
scalaVersion := "2.11.12"
//-------------------------------------------------------------------
// Library Dependencies
//-------------------------------------------------------------------
libraryDependencies ++= Seq(
guice,
filters, // Java - Filtering
javaJdbc, // Java - JDBC
javaJpa, // Java - JPA
"javax.servlet" % "javax.servlet-api" % "3.1.0", // Servlets
"org.hibernate" % "hibernate-entitymanager" % "4.2.1.Final", // Hibernate - Entity Manager
"org.hibernate" % "hibernate-envers" % "4.2.1.Final", // Hibernate - Audit Annotation
"org.hibernate" % "hibernate-ehcache" % "4.2.1.Final", // Hibernate - 2nd Level Cache
ws,
ehcache, // Java - Cache
javaCore, // Java - Core API
"mysql" % "mysql-connector-java" % "5.1.42", // MySQL - Connector
jdbc, // Java - JDBC
"org.webjars" %% "webjars-play" % "2.6.3", // WebJars - Play Version
"org.webjars" % "bootstrap" % "2.3.1", // WebJars - Bootstrap
"com.typesafe.play" %% "play-mailer" % "6.0.1", // Java - Mailer
"com.typesafe.play" %% "play-mailer-guice" % "6.0.1", // Java - Mailer Guice
"com.typesafe.play" %% "play-json" % "2.6.0",
"com.typesafe.play" %% "play-iteratees" % "2.6.1",
"com.typesafe.play" %% "play-iteratees-reactive-streams" % "2.6.1",
"org.hibernate" % "hibernate-search-orm" % "4.4.4.Final", // Hibernate - Search
"org.hibernate" % "hibernate-search-analyzers" % "4.4.4.Final", // Hibernate - Search Analyzers
"org.apache.jclouds.labs" % "rackspace-cloudfiles-us" % "1.8.0", // Rackspace - Unknown
"org.apache.commons" % "commons-math" % "2.0", // Apache - Math
"redis.clients" % "jedis" % "2.6.0", // Java - Redis
"org.apache.httpcomponents" % "httpclient" % "4.3.3", // Apache - Basic HTTP Protocols
"org.apache.httpcomponents" % "httpmime" % "4.3.3", // Apache - MIME Coded Entities
"com.google.code.gson" % "gson" % "2.3.1", // JSON - Java Objects to JSON
"com.google.guava" % "guava" % "22.0", // Java - Google Guava Implementation
"com.diffplug.guava" % "guava-io" % "19.0.0", // Java - Google Guava I/O
"org.docx4j" % "docx4j" % "3.2.0", // Java - Microsoft Open XML Objects
"org.springframework" % "spring-context" % "4.3.18.RELEASE", // SpringFW - Context
"org.springframework" % "spring-web" % "4.3.18.RELEASE", // SpringFW - Web
"org.jsonschema2pojo" % "jsonschema2pojo-core" % "0.4.7", // JSON - JSON to Java Objects
"com.github.fge" % "json-schema-validator" % "2.2.6", // JSON - JSON Validator
"org.jasypt" % "jasypt" % "1.9.2", // Java - Basic Encryption
"org.jasypt" % "jasypt-hibernate4" % "1.9.2", // Hibernate - Basic Encryption
"org.apache.activemq" % "activemq-all" % "5.10.1", // ActiveMQ - Core
"joda-time" % "joda-time" % "2.7", // Java - Time/Date Replacement
"commons-io" % "commons-io" % "2.6", // Apache - Common IO Library
"net.jcip" % "jcip-annotations" % "1.0", // Java - JCIP Annotations
"net.minidev" % "json-smart" % "1.3.1", // JSON - JSON Parser
"org.bouncycastle" % "bcprov-jdk15on" % "1.52", // Java - Cryptography Package
"com.nimbusds" % "nimbus-jose-jwt" % "4.2", // JSON - WebTokens
"org.eclipse.birt.runtime.3_7_1" % "org.apache.batik.pdf" % "1.6.0" % "runtime", // BIRT - Reports
"com.typesafe.akka" %% "akka-actor" % "2.5.14",
"com.typesafe.akka" %% "akka-testkit" % "2.5.14" % Test
)