HttpClient of Apache

TheSebakl · January 17, 2017, 7:40am

Hello, i have a problem, but i’m not sure it’s with Sponge, but i think you can help me.

in my plugin, i want to send some cURL requests, i use Apache, i imported librairies with gradle, and i put the files in the good place (for me). --> i think it’s the good place because i had the same problem with Json but it’s good.

The error is from a class who doesn’t work.

My error:


[08:28:17] [Server thread/ERROR] [Sponge/]: Could not pass ClientConnectionEvent$Join$Impl to Plugin{id=msp, name=MS-Plugin, version=2.0, source=C:\Users\sébastien\Desktop\dr\serv\mods\MultiServee.jar}
java.lang.NoClassDefFoundError: org/apache/http/client/HttpClient
	at be.thesebakl.darkrp.Main.onplayerjoin(Main.java:378) ~[Main.class:?]
	at org.spongepowered.common.event.listener.JoinListener_Main_onplayerjoin7.handle(Unknown Source) ~[?:?]
	at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95) ~[RegisteredListener.class:1.10.2-2202-5.1.0-BETA-2022]
	at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:301) [SpongeModEventManager.class:1.10.2-2202-5.1.0-BETA-2022]
	at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:285) [SpongeModEventManager.class:1.10.2-2202-5.1.0-BETA-2022]
	at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:326) [SpongeModEventManager.class:1.10.2-2202-5.1.0-BETA-2022]
	at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:314) [SpongeModEventManager.class:1.10.2-2202-5.1.0-BETA-2022]
	at org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:141) [SpongeImpl.class:1.10.2-2202-5.1.0-BETA-2022]
	at net.minecraft.server.management.PlayerList.initializeConnectionToPlayer(PlayerList.java:441) [mp.class:?]
	at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.completeServerSideConnection(NetworkDispatcher.java:260) [NetworkDispatcher.class:?]
	at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.access$100(NetworkDispatcher.java:73) [NetworkDispatcher.class:?]
	at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:209) [NetworkDispatcher$1.class:?]
	at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:287) [eo.class:?]
	at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) [md.class:?]
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:732) [MinecraftServer.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) [ld.class:?]
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_91]
Caused by: java.lang.ClassNotFoundException: org.apache.http.client.HttpClient
	at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_91]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]
	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.12.jar:?]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]
	... 19 more

my gradle dependencies:

dependencies {

    compile group: 'org.apache.httpcomponents', name: 'httpmime', version: '4.5.2'
    compile group: 'org.apache.httpcomponents', name: 'httpclient', version: '4.5.2'
    compile group: 'org.apache.httpcomponents', name: 'httpcore', version: '4.4.5'



}

my tree:
serv >
mods >
MyPluginHere.jar
json.jar (who work)
httpclient-4.5.2.jar
httpcore-4.4.5
httpmime-4.5.2.jar
spongeforge.jar

i think i have to specify: when i try to go to other ways of apache it’s working, it’s why i think it’s not here the problem it’s only when i call HttpClient and only that

Do you have hany issues?

thx

pie_flavor · January 17, 2017, 8:49am

You should look into the Gradle shadow plugin.

TheSebakl · January 17, 2017, 9:17am

I don t understand…
Can toi explain me? I have used gradle for a Little time

Katrix · January 17, 2017, 3:16pm

You need to include the library in the final jar. The reason it can’t find the classes is because you didn’t include the library in the jar.

pie_flavor · January 17, 2017, 3:40pm

plugins {
    id 'com.github.johnrengelman.shadow' version '1.2.4'
}

configurations {
    compile.extendsFrom shadow
}

dependencies {
    shadow 'org.apache.httpcomponents:httpcore:4.4.5'
    shadow 'org.apache.httpcomponents:httpmime:4.5.2'
    shadow 'org.apache.httpcomponents:httpclient:4.5.2'
}

jar.enabled = false

build.dependsOn shadowJar

shadowJar {
    classifier = null
    configurations = [project.configurations.compile]
    relocate 'org.apache.http', 'be.thesebakl.darkrp.shadow.org.apache.http'
}

Edit: The previous version of this post, despite being logically correct, did not work for whatever reason.

TheSebakl · January 17, 2017, 4:05pm

When i put this code in my gradle, it says it doesn’t find that.
did i make a mistake?

org.gradle.tooling.BuildException: Could not fetch model of type 'EclipseProject' using Gradle distribution 'https://services.gradle.org/distributions/gradle-2.6-bin.zip'.
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:51)
	at org.gradle.tooling.internal.consumer.ExceptionTransformer.transform(ExceptionTransformer.java:29)
	at org.gradle.tooling.internal.consumer.ResultHandlerAdapter.onFailure(ResultHandlerAdapter.java:41)
	at org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:57)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
	at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
	at org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46)
	at org.gradle.tooling.internal.consumer.DefaultModelBuilder.get(DefaultModelBuilder.java:51)
	at com.gradleware.tooling.toolingclient.internal.DefaultToolingClient.executeAndWait(DefaultToolingClient.java:106)
	at com.gradleware.tooling.toolingclient.internal.DefaultModelRequest.executeAndWait(DefaultModelRequest.java:79)
	at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository$1.get(BaseModelRepository.java:95)
	at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.executeAndWait(BaseModelRepository.java:163)
	at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.access$000(BaseModelRepository.java:41)
	at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository$2.call(BaseModelRepository.java:121)
	at com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4724)
	at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3522)
	at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2315)
	at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278)
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193)
	at com.google.common.cache.LocalCache.get(LocalCache.java:3932)
	at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721)
	at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.getFromCache(BaseModelRepository.java:138)
	at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.executeRequest(BaseModelRepository.java:117)
	at com.gradleware.tooling.toolingmodel.repository.internal.BaseModelRepository.executeRequest(BaseModelRepository.java:88)
	at com.gradleware.tooling.toolingmodel.repository.internal.DefaultSingleBuildModelRepository.fetchEclipseGradleBuild(DefaultSingleBuildModelRepository.java:185)
	at org.eclipse.buildship.core.workspace.internal.DefaultModelProvider.fetchEclipseGradleBuild(DefaultModelProvider.java:53)
	at org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.synchronizeBuild(SynchronizeGradleBuildsJob.java:77)
	at org.eclipse.buildship.core.workspace.internal.SynchronizeGradleBuildsJob.runToolingApiJob(SynchronizeGradleBuildsJob.java:69)
	at org.eclipse.buildship.core.util.progress.ToolingApiJob$1.run(ToolingApiJob.java:73)
	at org.eclipse.buildship.core.util.progress.ToolingApiInvoker.invoke(ToolingApiInvoker.java:63)
	at org.eclipse.buildship.core.util.progress.ToolingApiJob.run(ToolingApiJob.java:70)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.gradle.internal.exceptions.LocationAwareException: Build file 'C:\multiserve\DarkRP_1.10.2\build.gradle' line: 40
Could not compile build file 'C:\multiserve\DarkRP_1.10.2\build.gradle'.
	at org.gradle.initialization.DefaultExceptionAnalyser.transform(DefaultExceptionAnalyser.java:74)
	at org.gradle.initialization.MultipleBuildFailuresExceptionAnalyser.transform(MultipleBuildFailuresExceptionAnalyser.java:47)
	at org.gradle.initialization.StackTraceSanitizingExceptionAnalyser.transform(StackTraceSanitizingExceptionAnalyser.java:30)
	at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:105)
	at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:97)
	at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90)
	at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:62)
	at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:97)
	at org.gradle.initialization.DefaultGradleLauncher.getBuildAnalysis(DefaultGradleLauncher.java:91)
	at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.configure(InProcessBuildActionExecuter.java:110)
	at org.gradle.tooling.internal.provider.runner.BuildModelActionRunner.run(BuildModelActionRunner.java:48)
	at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
	at org.gradle.tooling.internal.provider.runner.SubscribableBuildActionRunner.run(SubscribableBuildActionRunner.java:58)
	at org.gradle.launcher.exec.ChainingBuildActionRunner.run(ChainingBuildActionRunner.java:35)
	at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:47)
	at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:32)
	at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:77)
	at org.gradle.launcher.exec.ContinuousBuildActionExecuter.execute(ContinuousBuildActionExecuter.java:47)
	at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:52)
	at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:37)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:26)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.exec.RequestStopIfSingleUsedDaemon.execute(RequestStopIfSingleUsedDaemon.java:34)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:74)
	at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:72)
	at org.gradle.util.Swapper.swap(Swapper.java:38)
	at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:72)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.health.DaemonHealthTracker.execute(DaemonHealthTracker.java:47)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:66)
	at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:71)
	at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:36)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.health.HintGCAfterBuild.execute(HintGCAfterBuild.java:41)
	at org.gradle.launcher.daemon.server.api.DaemonCommandExecution.proceed(DaemonCommandExecution.java:120)
	at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:50)
	at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:246)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
	at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
Caused by: org.gradle.groovy.scripts.ScriptCompilationException: Could not compile build file 'C:\multiserve\DarkRP_1.10.2\build.gradle'.
	at org.gradle.groovy.scripts.internal.DefaultScriptCompilationHandler.wrapCompilationFailure(DefaultScriptCompilationHandler.java:179)
	at org.gradle.groovy.scripts.internal.DefaultScriptCompilationHandler.compileScript(DefaultScriptCompilationHandler.java:127)
	at org.gradle.groovy.scripts.internal.DefaultScriptCompilationHandler.compileToDir(DefaultScriptCompilationHandler.java:82)
	at org.gradle.groovy.scripts.internal.FileCacheBackedScriptClassCompiler$CacheInitializer.execute(FileCacheBackedScriptClassCompiler.java:111)
	at org.gradle.groovy.scripts.internal.FileCacheBackedScriptClassCompiler$CacheInitializer.execute(FileCacheBackedScriptClassCompiler.java:92)
	at org.gradle.groovy.scripts.internal.FileCacheBackedScriptClassCompiler$ProgressReportingInitializer.execute(FileCacheBackedScriptClassCompiler.java:128)
	at org.gradle.groovy.scripts.internal.FileCacheBackedScriptClassCompiler$ProgressReportingInitializer.execute(FileCacheBackedScriptClassCompiler.java:115)
	at org.gradle.cache.internal.DefaultPersistentDirectoryCache$Initializer.initialize(DefaultPersistentDirectoryCache.java:94)
	at org.gradle.cache.internal.DefaultCacheAccess$2.run(DefaultCacheAccess.java:104)
	at org.gradle.cache.internal.DefaultFileLockManager$DefaultFileLock.doWriteAction(DefaultFileLockManager.java:173)
	at org.gradle.cache.internal.DefaultFileLockManager$DefaultFileLock.writeFile(DefaultFileLockManager.java:163)
	at org.gradle.cache.internal.DefaultCacheAccess.open(DefaultCacheAccess.java:102)
	at org.gradle.cache.internal.DefaultPersistentDirectoryStore.open(DefaultPersistentDirectoryStore.java:46)
	at org.gradle.cache.internal.DefaultPersistentDirectoryStore.open(DefaultPersistentDirectoryStore.java:28)
	at org.gradle.cache.internal.DefaultCacheFactory.doOpen(DefaultCacheFactory.java:80)
	at org.gradle.cache.internal.DefaultCacheFactory.open(DefaultCacheFactory.java:50)
	at org.gradle.cache.internal.DefaultCacheRepository$PersistentCacheBuilder.doOpen(DefaultCacheRepository.java:138)
	at org.gradle.cache.internal.DefaultCacheRepository$AbstractCacheBuilder.open(DefaultCacheRepository.java:121)
	at org.gradle.groovy.scripts.internal.FileCacheBackedScriptClassCompiler.compile(FileCacheBackedScriptClassCompiler.java:63)
	at org.gradle.groovy.scripts.internal.ShortCircuitEmptyScriptCompiler.compile(ShortCircuitEmptyScriptCompiler.java:60)
	at org.gradle.groovy.scripts.internal.CachingScriptClassCompiler.compile(CachingScriptClassCompiler.java:41)
	at org.gradle.groovy.scripts.DefaultScriptCompilerFactory$ScriptCompilerImpl.compile(DefaultScriptCompilerFactory.java:50)
	at org.gradle.configuration.DefaultScriptPluginFactory$ScriptPluginImpl.apply(DefaultScriptPluginFactory.java:122)
	at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildScriptProcessor.java:38)
	at org.gradle.configuration.project.BuildScriptProcessor.execute(BuildScriptProcessor.java:25)
	at org.gradle.configuration.project.ConfigureActionsProjectEvaluator.evaluate(ConfigureActionsProjectEvaluator.java:34)
	at org.gradle.configuration.project.LifecycleProjectEvaluator.evaluate(LifecycleProjectEvaluator.java:55)
	at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:495)
	at org.gradle.api.internal.project.AbstractProject.evaluate(AbstractProject.java:89)
	at org.gradle.execution.TaskPathProjectEvaluator.configureHierarchy(TaskPathProjectEvaluator.java:42)
	at org.gradle.configuration.DefaultBuildConfigurer.configure(DefaultBuildConfigurer.java:35)
	at org.gradle.initialization.DefaultGradleLauncher$2.run(DefaultGradleLauncher.java:129)
	at org.gradle.internal.Factories$1.create(Factories.java:22)
	at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90)
	at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:52)
	at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:126)
	at org.gradle.initialization.DefaultGradleLauncher.access$200(DefaultGradleLauncher.java:36)
	at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:103)
	... 42 more
Caused by: org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
build file 'C:\multiserve\DarkRP_1.10.2\build.gradle': 40: only buildscript {} and other plugins {} script blocks are allowed before plugins {} blocks, no other statements are allowed

See https://docs.gradle.org/2.6/userguide/plugins.html#sec:plugins_block for information on the plugins {} block

 @ line 40, column 1.
   plugins {
   ^

1 error

	at org.gradle.groovy.scripts.internal.DefaultScriptCompilationHandler.compileScript(DefaultScriptCompilationHandler.java:125)
	... 78 more

Socratic_Phoenix · January 17, 2017, 4:12pm

I don’t think so… He says all the libraries are in the forge mods folder, and forge adds all .Jars that aren’t mods to the class path…

Katrix · January 17, 2017, 4:31pm

Most likely something to do with the order in which forge loads libraries. Based on the error log he posted my guess is that Forge loads his mod first(from my experience forge loads in alphabetical order). It’s the same reason why the KatLib jar is named something like AKatLib.jar

Socratic_Phoenix · January 17, 2017, 4:34pm

Yes, I’ve had similar problems myself. @TheSebakl, what happens if you add an ‘A’ to the start of the names of the library files?

TheSebakl · January 17, 2017, 4:39pm

Same Problem Sorry…

pie_flavor · January 17, 2017, 4:39pm

My b, that should be 1.2.4 not 1.4.2

Edit: Also, maybe the import should go after the plugins{} block; try that if changing the version doesn’t fix it

pie_flavor · January 17, 2017, 4:40pm

Which is irregular behavior, not completely supported, and not present on SpongeVanilla and therefore should not be used.

Socratic_Phoenix · January 17, 2017, 4:54pm

Yes, and I completely agree, but it would be useful to know if that was the source of the problem… @TheSebakl, you should still follow pie_flavor’s suggestions… Just make sure that if you do include the libraries in your jar you remove them from the mods folder.

simon816 · January 17, 2017, 4:54pm

Forge will exclude mods(and by extension, plugins) from loading classes from certain packages (e.g. org.apache) to avoid conflicting in the classloader. It’s been reported before, basically what you need to do it relocate the packages (e.g. to be.thesebakl.libs.org.apache)