# Logstash java codec running error

**URL:** <https://discuss.elastic.co/t/logstash-java-codec-running-error/361160>\
**Category:** Logstash\
**Created:** [June 10, 2024, 2:22pm UTC](https://discuss.elastic.co/t/logstash-java-codec-running-error/361160 "2024-06-10T14:22:55Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![xudl](https://avatars.discourse-cdn.com/v4/letter/x/ed655f/32.png) [@xudl](https://discuss.elastic.co/u/xudl)\
**Post date:** [June 10, 2024, 2:22pm UTC](https://discuss.elastic.co/t/logstash-java-codec-running-error/361160/1 "2024-06-10T14:22:55Z")

</div>

hi：i run logstash-codec-java\_codec\_example , have some error:

Failed to execute action {:action=\>LogStash::PipelineAction::Create/pipeline\_id:main, :exception=\>"Java::JavaLang::IllegalStateException", :message=\>"Unable to configure plugins: java.lang.IllegalStateException: java.lang.NoSuchMethodException: org.logstashplugins.JavaCodecExample.(java.lang.String,co.elastic.logstash.api.Configuration,co.elastic.logstash.api.Context)", :backtrace=\>["org.logstash.config.ir.CompiledPipeline.(CompiledPipeline.java:120)", "org.logstash.execution.AbstractPipelineExt.initialize(AbstractPipelineExt.java:186)", "org.logstash.execution.AbstractPipelineExt$INVOKER$i$initialize.call(AbstractPipelineExt$INVOKER$i$initialize.gen)", "org.jruby.internal.runtime.methods.JavaMethod$JavaMethodN.call(JavaMethod.java:847)", "org.jruby.ir.runtime.IRRuntimeHelpers.instanceSuper(IRRuntimeHelpers.java:1363)", "org.jruby.ir.instructions.InstanceSuperInstr.interpret(InstanceSuperInstr.java:139)", "org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:363)", "org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:66)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.INTERPRET\_METHOD(MixedModeIRMethod.java:128)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:115)", "org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:446)", "org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:92)", "org.jruby.RubyClass.newInstance(RubyClass.java:949)", "org.jruby.RubyClass$INVOKER$i$newInstance.call(RubyClass$INVOKER$i$newInstance.gen)", "org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:446)", "org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:92)", "org.jruby.ir.instructions.CallBase.interpret(CallBase.java:548)", "org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:363)", "org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:66)", "org.jruby.ir.interpreter.InterpreterEngine.interpret(InterpreterEngine.java:88)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.INTERPRET\_METHOD(MixedModeIRMethod.java:238)", "org.jruby.internal.runtime.methods.MixedModeIRMethod.call(MixedModeIRMethod.java:225)", "org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:228)", "org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:476)", "org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:293)", "org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:324)", "org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:66)", "org.jruby.ir.interpreter.Interpreter.INTERPRET\_BLOCK(Interpreter.java:118)", "org.jruby.runtime.MixedModeIRBlockBody.commonYieldPath(MixedModeIRBlockBody.java:136)", "org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:66)", "org.jruby.runtime.IRBlockBody.call(IRBlockBody.java:58)", "org.jruby.runtime.Block.call(Block.java:144)", "org.jruby.RubyProc.call(RubyProc.java:354)", "org.jruby.internal.runtime.RubyRunnable.run(RubyRunnable.java:111)", "java.base/java.lang.Thread.run(Thread.java:840)"]

logstash compile version: 8.14, logstash running version: 8.14

help!