When running an application ported from Play 2.5 to Play 2.8 I get the following error:
! @7igpea0lh - Internal server error, for (GET) [/] ->
at play.core.server.DevServerStart$$anon$1.reload(DevServerStart.scala:215)
at play.core.server.DevServerStart$$anon$1.get(DevServerStart.scala:142)
at play.core.server.AkkaHttpServer.handleRequest(AkkaHttpServer.scala:302)
at play.core.server.AkkaHttpServer.$anonfun$createServerBinding$1(AkkaHttpServer.scala:224)
at akka.stream.impl.fusing.MapAsync$$anon$30.onPush(Ops.scala:1284)
at akka.stream.impl.fusing.GraphInterpreter.processPush(GraphInterpreter.scala:541)
at akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:423)
at akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:625)
at akka.stream.impl.fusing.GraphInterpreterShell$AsyncInput.execute(ActorGraphInterpreter.scala:502)
at akka.stream.impl.fusing.GraphInterpreterShell.processEvent(ActorGraphInterpreter.scala:600)
Caused by: java.lang.NoSuchMethodError: org.reflections.util.ConfigurationBuilder.filterInputsBy(Lcom/google/common/base/Predicate;)Lorg/reflections/util/ConfigurationBuilder;
at play.db.ebean.DefaultEbeanConfig$Classpath.getReflectionsConfiguration(DefaultEbeanConfig.java:235)
at play.db.ebean.DefaultEbeanConfig$Classpath.getReflections(DefaultEbeanConfig.java:222)
at play.db.ebean.DefaultEbeanConfig$Classpath.getTypes(DefaultEbeanConfig.java:217)
at play.db.ebean.DefaultEbeanConfig$EbeanConfigParser.lambda$getModelClasses$0(DefaultEbeanConfig.java:131)
at java.util.ArrayList.forEach(ArrayList.java:1259)
at play.db.ebean.DefaultEbeanConfig$EbeanConfigParser.getModelClasses(DefaultEbeanConfig.java:128)
at play.db.ebean.DefaultEbeanConfig$EbeanConfigParser.parse(DefaultEbeanConfig.java:91)
at play.db.ebean.DefaultEbeanConfig$EbeanConfigParser.get(DefaultEbeanConfig.java:64)
at play.db.ebean.DefaultEbeanConfig$EbeanConfigParser.get(DefaultEbeanConfig.java:48)
at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:85)
The dependency list is:
libraryDependencies ++= Seq(
jdbc,
javaJdbc,
ehcache,
javaWs,
filters,
evolutions,
"com.typesafe.play" %% "play-guice" % "[2.8,)",
"com.nimbusds" % "nimbus-jose-jwt" % "[5.0,)",
"org.mindrot" % "jbcrypt" % "[0.4,)",
"org.postgresql" % "postgresql" % "42.2.18",
"org.scala-lang" % "scala-library" % scalaVersion.value,
"com.typesafe.play" %% "play-ebean" % "[6.0,)",
"com.typesafe.play" %% "play-java" % "2.8.5",
"com.typesafe.play" %% "play-jdbc" % "2.8.5",
"com.typesafe.play" %% "play-jdbc-evolutions" % "2.8.5",
"com.typesafe.play" %% "play-mailer" % "[6.0,)",
"com.typesafe.play" %% "play-mailer-guice" % "[6.0,)",
"org.apache.commons" % "commons-lang3" % "3.4+",
"org.apache.poi" % "poi" % "3.15",
"org.apache.poi" % "poi-ooxml" % "3.15",
"org.apache.poi" % "poi-ooxml-schemas" % "3.15",
"org.apache.poi" % "ooxml-schemas" % "1.3",
"commons-net" % "commons-net" % "3.6",
"com.typesafe.akka" %% "akka-cluster" % "2.6.10",
"com.typesafe.akka" %% "akka-persistence" % "2.6.10",
"com.typesafe.akka" %% "akka-protobuf" % "2.6.10",
"com.typesafe.akka" %% "akka-persistence-query" % "2.6.10",
"net.sf.jsignature.io-tools" % "easystream" % "1.2.15" excludeAll ExclusionRule(organization = "org.slf4j"),
"com.amazonaws" % "aws-java-sdk-s3" % "1.11.313",
"org.reflections" % "reflections" % "0.9.12",
"io.ebean" % "ebean" % "[12.6,)",
"io.ebean" % "ebean-agent" % "[12.6,)",
"io.ebean" % "ebean-annotation" % "[6.15,)",
"io.ebean" % "ebean-querybean" % "[12.6,)",
"io.ebean" % "ebean-maven-plugin" % "[12.6,)"
)
And when I researched play-ebean version 6 and org.reflections 0.9.12, they appear to have the correct versions to match that method.
Running the 'evicted' task in sbt reveals the following warnings though:
[warn] Found version conflict(s) in library dependencies; some are suspected to be binary incompatible:
[warn] * org.reflections:reflections:0.9.12 is selected over 0.9.11
[warn] +- comcast:comcast_2.13:0-LOCAL-SNAPSHOT (depends on 0.9.12)
[warn] +- com.typesafe.play:play-ebean_2.13:6.0.0 (depends on 0.9.11)
[warn] * io.ebean:ebean-agent:12.6.6 is selected over 11.45.1
[warn] +- comcast:comcast_2.13:0-LOCAL-SNAPSHOT (depends on 12.6.6)
[warn] +- io.ebean:ebean-maven-plugin:12.6.6 (depends on 12.6.6)
[warn] +- com.typesafe.play:play-ebean_2.13:6.0.0 (depends on 11.45.1)
[warn] * org.checkerframework:checker-qual:3.5.0 is selected over 2.10.0
[warn] +- org.postgresql:postgresql:42.2.18 (depends on 3.5.0)
[warn] +- com.google.guava:guava:28.2-jre (depends on 2.10.0)
[warn] * com.google.guava:guava:28.2-jre is selected over 27.1-jre
[warn] +- com.typesafe.play:play_2.13:2.8.7 (depends on 28.2-jre)
[warn] +- com.google.inject:guice:4.2.3 (depends on 27.1-jre)
I would like to stay with Play 2.8/Java 1.8/Scala 2.13 if that is possible, but certainly Play 2.8/Java 1.8 at the least.
Thanks in advance,
DTS
question from:
https://stackoverflow.com/questions/65892685/im-getting-nosuchmethoderror-where-play-db-ebean-getreflectionsconfiguration-ca 
