java.lang.NoClassDefFoundError: Could not initialize class reactor.queue.BlockingQueueFactory

Spring JIRA | Dave Syer | 3 years ago
  1. 0

    I don't even know which project is causing this. Just a load of errors in the log: {noformat} java.lang.NoClassDefFoundError: Could not initialize class reactor.queue.BlockingQueueFactory at reactor.event.dispatch.BlockingQueueDispatcher.<init>(BlockingQueueDispatcher.java:44) at reactor.core.Environment.createBlockingQueueDispatcher(Environment.java:159) at reactor.core.Environment.<init>(Environment.java:127) at reactor.core.Environment.<init>(Environment.java:93) at reactor.core.support.DefaultEnvironmentSupplier.<init>(DefaultEnvironmentSupplier.java:17) at reactor.spring.context.config.ReactorBeanDefinitionRegistrar.registerBeanDefinitions(ReactorBeanDefinitionRegistrar.java:51) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java:319) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:139) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:116) at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:324) at org.springframework.ide.eclipse.metadata.process.JdtConfigurationClassPostProcessor.postProcess(JdtConfigurationClassPostProcessor.java:87) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$3.run(BeansJavaConfig.java:317) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.executePostProcessor(BeansJavaConfig.java:310) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.access$5(BeansJavaConfig.java:308) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$2.call(BeansJavaConfig.java:223) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$2.call(BeansJavaConfig.java:1) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) {noformat}

    Spring JIRA | 3 years ago | Dave Syer
    java.lang.NoClassDefFoundError: Could not initialize class reactor.queue.BlockingQueueFactory
  2. 0

    I don't even know which project is causing this. Just a load of errors in the log: {noformat} java.lang.NoClassDefFoundError: Could not initialize class reactor.queue.BlockingQueueFactory at reactor.event.dispatch.BlockingQueueDispatcher.<init>(BlockingQueueDispatcher.java:44) at reactor.core.Environment.createBlockingQueueDispatcher(Environment.java:159) at reactor.core.Environment.<init>(Environment.java:127) at reactor.core.Environment.<init>(Environment.java:93) at reactor.core.support.DefaultEnvironmentSupplier.<init>(DefaultEnvironmentSupplier.java:17) at reactor.spring.context.config.ReactorBeanDefinitionRegistrar.registerBeanDefinitions(ReactorBeanDefinitionRegistrar.java:51) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java:319) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:139) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:116) at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:324) at org.springframework.ide.eclipse.metadata.process.JdtConfigurationClassPostProcessor.postProcess(JdtConfigurationClassPostProcessor.java:87) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$3.run(BeansJavaConfig.java:317) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.executePostProcessor(BeansJavaConfig.java:310) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.access$5(BeansJavaConfig.java:308) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$2.call(BeansJavaConfig.java:223) at org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$2.call(BeansJavaConfig.java:1) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) {noformat}

    Spring JIRA | 3 years ago | Dave Syer
    java.lang.NoClassDefFoundError: Could not initialize class reactor.queue.BlockingQueueFactory
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    java.lang.NoClassDefFoundError: Could not initialize class

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    Root Cause Analysis

    1. java.lang.NoClassDefFoundError

      Could not initialize class reactor.queue.BlockingQueueFactory

      at reactor.event.dispatch.BlockingQueueDispatcher.<init>()
    2. Core Reactor components
      DefaultEnvironmentSupplier.<init>
      1. reactor.event.dispatch.BlockingQueueDispatcher.<init>(BlockingQueueDispatcher.java:44)
      2. reactor.core.Environment.createBlockingQueueDispatcher(Environment.java:159)
      3. reactor.core.Environment.<init>(Environment.java:127)
      4. reactor.core.Environment.<init>(Environment.java:93)
      5. reactor.core.support.DefaultEnvironmentSupplier.<init>(DefaultEnvironmentSupplier.java:17)
      5 frames
    3. Reactor Spring Context Components
      ReactorBeanDefinitionRegistrar.registerBeanDefinitions
      1. reactor.spring.context.config.ReactorBeanDefinitionRegistrar.registerBeanDefinitions(ReactorBeanDefinitionRegistrar.java:51)
      1 frame
    4. Spring Context
      ConfigurationClassPostProcessor.processConfigBeanDefinitions
      1. org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java:319)
      2. org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:139)
      3. org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:116)
      4. org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:324)
      4 frames
    5. org.springframework.ide
      BeansJavaConfig$3.run
      1. org.springframework.ide.eclipse.metadata.process.JdtConfigurationClassPostProcessor.postProcess(JdtConfigurationClassPostProcessor.java:87)
      2. org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$3.run(BeansJavaConfig.java:317)
      2 frames
    6. Eclipse Core
      SafeRunner.run
      1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      1 frame
    7. org.springframework.ide
      BeansJavaConfig$2.call
      1. org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.executePostProcessor(BeansJavaConfig.java:310)
      2. org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig.access$5(BeansJavaConfig.java:308)
      3. org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$2.call(BeansJavaConfig.java:223)
      4. org.springframework.ide.eclipse.beans.core.internal.model.BeansJavaConfig$2.call(BeansJavaConfig.java:1)
      4 frames
    8. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:138)
      3. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
      4. java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      5. java.util.concurrent.FutureTask.run(FutureTask.java:138)
      6. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      7. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      8. java.lang.Thread.run(Thread.java:662)
      8 frames