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Custom Slick driver #266

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ploddi opened this Issue May 27, 2015 · 9 comments

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@ploddi @jroper @dotta @helllamer
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ploddi commented May 27, 2015

User defined driver class (i.e. for using slick-pg library) can not be found by PlayDependencyClassLoader in Dev mode.
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jroper commented May 27, 2015

What version of play-slick are you using?
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ploddi commented May 27, 2015

Play-slick for Play 2.4 and Slick 3.0
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ploddi commented May 27, 2015

DatabaseConfig.forConfig throws ClassNotFound exception when calling Class.forName(n).
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jroper commented May 28, 2015

Ok, could you post the full stack trace of that?
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ploddi commented May 28, 2015 

%PARSER_ERROR[coloredLevel] - play.api.db.slick.DefaultSlickApi - Failed to create Slick database config for key default.
slick.SlickException: Error getting instance of Slick driver "util.PimpedPostgresDriver$"
    at slick.backend.DatabaseConfig$.forConfig(DatabaseConfig.scala:60) ~[slick_2.11-3.0.0.jar:na]
    at play.api.db.slick.DefaultSlickApi$DatabaseConfigFactory.create(SlickApi.scala:89) [play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi$DatabaseConfigFactory.get$lzycompute(SlickApi.scala:81) [play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi$DatabaseConfigFactory.get(SlickApi.scala:80) [play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi$$anonfun$allDbConfigs$1.apply(SlickApi.scala:59) [play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi$$anonfun$allDbConfigs$1.apply(SlickApi.scala:59) [play-slick_2.11-1.0.0.jar:1.0.0]
    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245) [scala-library-2.11.6.jar:na]
    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245) [scala-library-2.11.6.jar:na]
    at scala.collection.immutable.Map$Map1.foreach(Map.scala:116) [scala-library-2.11.6.jar:na]
    at scala.collection.TraversableLike$class.map(TraversableLike.scala:245) [scala-library-2.11.6.jar:na]
    at scala.collection.AbstractTraversable.map(Traversable.scala:104) [scala-library-2.11.6.jar:na]
    at play.api.db.slick.DefaultSlickApi.allDbConfigs$lzycompute(SlickApi.scala:59) [play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi.allDbConfigs(SlickApi.scala:58) [play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi.dbConfigs(SlickApi.scala:62) [play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.evolutions.internal.DBApiAdapter.databasesByName$lzycompute(DBApiAdapter.scala:19) [play-slick-evolutions_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.evolutions.internal.DBApiAdapter.databasesByName(DBApiAdapter.scala:19) [play-slick-evolutions_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.evolutions.internal.DBApiAdapter.databases(DBApiAdapter.scala:23) [play-slick-evolutions_2.11-1.0.0.jar:1.0.0]
    at play.api.db.evolutions.ApplicationEvolutions.start(ApplicationEvolutions.scala:42) [play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at play.api.db.evolutions.ApplicationEvolutions.<init>(ApplicationEvolutions.scala:149) [play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at play.api.db.evolutions.ApplicationEvolutionsProvider.get$lzycompute(EvolutionsModule.scala:53) [play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at play.api.db.evolutions.ApplicationEvolutionsProvider.get(EvolutionsModule.scala:53) [play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at play.api.db.evolutions.ApplicationEvolutionsProvider.get(EvolutionsModule.scala:44) [play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:81) [guice-4.0.jar:na]
    at com.google.inject.internal.BoundProviderFactory.provision(BoundProviderFactory.java:72) [guice-4.0.jar:na]
    at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:61) [guice-4.0.jar:na]
    at com.google.inject.internal.BoundProviderFactory.get(BoundProviderFactory.java:62) [guice-4.0.jar:na]
    at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) [guice-4.0.jar:na]
    at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103) [guice-4.0.jar:na]
    at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) [guice-4.0.jar:na]
    at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145) [guice-4.0.jar:na]
    at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) [guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator$1.call(InternalInjectorCreator.java:205) [guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator$1.call(InternalInjectorCreator.java:199) [guice-4.0.jar:na]
    at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092) [guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator.loadEagerSingletons(InternalInjectorCreator.java:199) [guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator.injectDynamically(InternalInjectorCreator.java:180) [guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:110) [guice-4.0.jar:na]
    at com.google.inject.Guice.createInjector(Guice.java:96) [guice-4.0.jar:na]
    at com.google.inject.Guice.createInjector(Guice.java:73) [guice-4.0.jar:na]
    at com.google.inject.Guice.createInjector(Guice.java:62) [guice-4.0.jar:na]
    at play.api.inject.guice.GuiceBuilder.injector(GuiceInjectorBuilder.scala:126) [play_2.11-2.4.0.jar:2.4.0]
    at play.api.inject.guice.GuiceApplicationBuilder.build(GuiceApplicationBuilder.scala:93) [play_2.11-2.4.0.jar:2.4.0]
    at play.api.inject.guice.GuiceApplicationLoader.load(GuiceApplicationLoader.scala:21) [play_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(DevServerStart.scala:153) [play-server_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(DevServerStart.scala:150) [play-server_2.11-2.4.0.jar:2.4.0]
    at play.utils.Threads$.withContextClassLoader(Threads.scala:21) [play_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:150) [play-server_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:121) [play-server_2.11-2.4.0.jar:2.4.0]
    at scala.Option.map(Option.scala:146) [scala-library-2.11.6.jar:na]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(DevServerStart.scala:121) [play-server_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(DevServerStart.scala:119) [play-server_2.11-2.4.0.jar:2.4.0]
    at scala.util.Success.flatMap(Try.scala:230) [scala-library-2.11.6.jar:na]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1.apply(DevServerStart.scala:119) [play-server_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1.apply(DevServerStart.scala:111) [play-server_2.11-2.4.0.jar:2.4.0]
    at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) [scala-library-2.11.6.jar:na]
    at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) [scala-library-2.11.6.jar:na]
    at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) [na:1.8.0_45]
    at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) [na:1.8.0_45]
    at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) [na:1.8.0_45]
    at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) [na:1.8.0_45]
    at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) [na:1.8.0_45]
Caused by: java.lang.ClassNotFoundException: util.PimpedPostgresDriver$
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_45]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_45]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_45]
    at java.lang.Class.forName0(Native Method) ~[na:1.8.0_45]
    at java.lang.Class.forName(Class.java:264) ~[na:1.8.0_45]
    at slick.backend.DatabaseConfig$.forConfig(DatabaseConfig.scala:57) ~[slick_2.11-3.0.0.jar:na]
    ... 60 common frames omitted
%PARSER_ERROR[coloredLevel] - application -

! @6m9oj4l7g - Internal server error, for (GET) [/] ->

play.api.Configuration$$anon$1: Configuration error[Cannot connect to database [default]]
    at play.api.Configuration$.configError(Configuration.scala:178) ~[play_2.11-2.4.0.jar:2.4.0]
    at play.api.Configuration.reportError(Configuration.scala:829) ~[play_2.11-2.4.0.jar:2.4.0]
    at play.api.db.slick.DefaultSlickApi$DatabaseConfigFactory.create(SlickApi.scala:93) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi$DatabaseConfigFactory.get$lzycompute(SlickApi.scala:81) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi$DatabaseConfigFactory.get(SlickApi.scala:80) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi$$anonfun$allDbConfigs$1.apply(SlickApi.scala:59) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi$$anonfun$allDbConfigs$1.apply(SlickApi.scala:59) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245) ~[scala-library-2.11.6.jar:na]
    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245) ~[scala-library-2.11.6.jar:na]
    at scala.collection.immutable.Map$Map1.foreach(Map.scala:116) ~[scala-library-2.11.6.jar:na]
    at scala.collection.TraversableLike$class.map(TraversableLike.scala:245) ~[scala-library-2.11.6.jar:na]
    at scala.collection.AbstractTraversable.map(Traversable.scala:104) ~[scala-library-2.11.6.jar:na]
    at play.api.db.slick.DefaultSlickApi.allDbConfigs$lzycompute(SlickApi.scala:59) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi.allDbConfigs(SlickApi.scala:58) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.DefaultSlickApi.dbConfigs(SlickApi.scala:62) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.evolutions.internal.DBApiAdapter.databasesByName$lzycompute(DBApiAdapter.scala:19) ~[play-slick-evolutions_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.evolutions.internal.DBApiAdapter.databasesByName(DBApiAdapter.scala:19) ~[play-slick-evolutions_2.11-1.0.0.jar:1.0.0]
    at play.api.db.slick.evolutions.internal.DBApiAdapter.databases(DBApiAdapter.scala:23) ~[play-slick-evolutions_2.11-1.0.0.jar:1.0.0]
    at play.api.db.evolutions.ApplicationEvolutions.start(ApplicationEvolutions.scala:42) ~[play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at play.api.db.evolutions.ApplicationEvolutions.<init>(ApplicationEvolutions.scala:149) ~[play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at play.api.db.evolutions.ApplicationEvolutionsProvider.get$lzycompute(EvolutionsModule.scala:53) ~[play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at play.api.db.evolutions.ApplicationEvolutionsProvider.get(EvolutionsModule.scala:53) ~[play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at play.api.db.evolutions.ApplicationEvolutionsProvider.get(EvolutionsModule.scala:44) ~[play-jdbc-evolutions_2.11-2.4.0.jar:2.4.0]
    at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:81) ~[guice-4.0.jar:na]
    at com.google.inject.internal.BoundProviderFactory.provision(BoundProviderFactory.java:72) ~[guice-4.0.jar:na]
    at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:61) ~[guice-4.0.jar:na]
    at com.google.inject.internal.BoundProviderFactory.get(BoundProviderFactory.java:62) ~[guice-4.0.jar:na]
    at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) ~[guice-4.0.jar:na]
    at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103) ~[guice-4.0.jar:na]
    at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) ~[guice-4.0.jar:na]
    at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145) ~[guice-4.0.jar:na]
    at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) ~[guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator$1.call(InternalInjectorCreator.java:205) ~[guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator$1.call(InternalInjectorCreator.java:199) ~[guice-4.0.jar:na]
    at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092) ~[guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator.loadEagerSingletons(InternalInjectorCreator.java:199) ~[guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator.injectDynamically(InternalInjectorCreator.java:180) ~[guice-4.0.jar:na]
    at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:110) ~[guice-4.0.jar:na]
    at com.google.inject.Guice.createInjector(Guice.java:96) ~[guice-4.0.jar:na]
    at com.google.inject.Guice.createInjector(Guice.java:73) ~[guice-4.0.jar:na]
    at com.google.inject.Guice.createInjector(Guice.java:62) ~[guice-4.0.jar:na]
    at play.api.inject.guice.GuiceBuilder.injector(GuiceInjectorBuilder.scala:126) ~[play_2.11-2.4.0.jar:2.4.0]
    at play.api.inject.guice.GuiceApplicationBuilder.build(GuiceApplicationBuilder.scala:93) ~[play_2.11-2.4.0.jar:2.4.0]
    at play.api.inject.guice.GuiceApplicationLoader.load(GuiceApplicationLoader.scala:21) ~[play_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(DevServerStart.scala:153) ~[play-server_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1$$anonfun$2.apply(DevServerStart.scala:150) ~[play-server_2.11-2.4.0.jar:2.4.0]
    at play.utils.Threads$.withContextClassLoader(Threads.scala:21) ~[play_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:150) ~[play-server_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1$$anonfun$1.apply(DevServerStart.scala:121) ~[play-server_2.11-2.4.0.jar:2.4.0]
    at scala.Option.map(Option.scala:146) ~[scala-library-2.11.6.jar:na]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(DevServerStart.scala:121) ~[play-server_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1$$anonfun$apply$1.apply(DevServerStart.scala:119) ~[play-server_2.11-2.4.0.jar:2.4.0]
    at scala.util.Success.flatMap(Try.scala:230) ~[scala-library-2.11.6.jar:na]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1.apply(DevServerStart.scala:119) ~[play-server_2.11-2.4.0.jar:2.4.0]
    at play.core.server.DevServerStart$$anonfun$mainDev$1$$anon$1$$anonfun$get$1.apply(DevServerStart.scala:111) ~[play-server_2.11-2.4.0.jar:2.4.0]
    at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) ~[scala-library-2.11.6.jar:na]
    at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) ~[scala-library-2.11.6.jar:na]
    at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) ~[na:1.8.0_45]
    at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[na:1.8.0_45]
    at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[na:1.8.0_45]
    at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[na:1.8.0_45]
    at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[na:1.8.0_45]
Caused by: slick.SlickException: Error getting instance of Slick driver "util.PimpedPostgresDriver$"
    at slick.backend.DatabaseConfig$.forConfig(DatabaseConfig.scala:60) ~[slick_2.11-3.0.0.jar:na]
    at play.api.db.slick.DefaultSlickApi$DatabaseConfigFactory.create(SlickApi.scala:89) ~[play-slick_2.11-1.0.0.jar:1.0.0]
    ... 59 common frames omitted
Caused by: java.lang.ClassNotFoundException: util.PimpedPostgresDriver$
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_45]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_45]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_45]
    at java.lang.Class.forName0(Native Method) ~[na:1.8.0_45]
    at java.lang.Class.forName(Class.java:264) ~[na:1.8.0_45]
    at slick.backend.DatabaseConfig$.forConfig(DatabaseConfig.scala:57) ~[slick_2.11-3.0.0.jar:na]
    ... 60 common frames omitted```
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ploddi commented May 28, 2015

All works fine in production mode.

@jroper jroper referenced this issue May 28, 2015

Closed

Impossible to use custom slick driver in dynamic classloading environments #1152

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jroper commented May 28, 2015

The problem is in slick, see slick/slick#1152.
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dotta commented Aug 3, 2015

Fix will be available in Slick 3.0.1 (and, once released, in play-slick 1.0.1).

@dotta dotta added this to the 1.0.1 milestone Aug 3, 2015

@dotta dotta added the invalid label Aug 3, 2015

@dotta dotta closed this Aug 3, 2015

@dotta dotta referenced this issue Aug 17, 2015

Closed

Upgrade Slick to 3.0.2 #304

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helllamer commented Dec 7, 2015

Saw this issue today on play-slick 1.1.1 with slick-3.1.0 and play-2.4.4.

PR slick/slick#1152 adds only an ability to pass instance of ClassLoader into DatabaseConfig.forConfig() in 3rd optional parameter, isn't it?
1152 does not fixes anything, only adds a feature.

But SlickApi.scala#L89 does not passing any Enviroment.classLoader info forConfig().

I'm not specialist in classLoaders, but is this hypothesis correct?
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