Fess version 11.2.1 couldn't stand on own Elasticsearch.

(from github.com/MatsumotoHiroko)
I want to use Fess version 11.2.1.
When I conducted the start command which was “./bin/fess -d” the log of “logs/fess.log” was shown a terminal that the error message is below.
It told that “java.lang.IllegalArgumentException: Unknown char_filter type [fess_traditional_chinese_convert] for [traditional_chinese_convert]”.
I checked “plugin.xml” and then I tried to install elastic plugins of analysis-smartcn and analysis-stconvert.
https://github.com/codelibs/fess/commit/a7ddfc773186f5ebbc57ea7fb6a876670787c4e7
But it couldn’t resolve the problem.

Please let me know how do I install additional plugins at this version.

My environment

Fess version 11.2.1
Elasticsearch (own install) 5.4.1
Ubuntu 16.04 LTS

full error message (logs/fess.log)


2017-07-05 12:10:18,754 [localhost-startStop-1] WARN  fess_indices/fess.json is not found.
java.lang.IllegalArgumentException: Unknown char_filter type [fess_traditional_chinese_convert] for [traditional_chinese_convert]
	at org.elasticsearch.index.analysis.AnalysisRegistry.getAnalysisProvider(AnalysisRegistry.java:387) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.index.analysis.AnalysisRegistry.buildMapping(AnalysisRegistry.java:338) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.index.analysis.AnalysisRegistry.buildCharFilterFactories(AnalysisRegistry.java:181) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.index.analysis.AnalysisRegistry.build(AnalysisRegistry.java:153) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.index.IndexService.<init>(IndexService.java:145) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.index.IndexModule.newIndexService(IndexModule.java:363) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.indices.IndicesService.createIndexService(IndicesService.java:426) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.indices.IndicesService.createIndex(IndicesService.java:391) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.MetaDataCreateIndexService$1.execute(MetaDataCreateIndexService.java:366) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.ClusterStateUpdateTask.execute(ClusterStateUpdateTask.java:45) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.service.ClusterService.executeTasks(ClusterService.java:633) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.service.ClusterService.calculateTaskOutputs(ClusterService.java:611) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.service.ClusterService.runTasks(ClusterService.java:570) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.service.ClusterService$ClusterServiceTaskBatcher.run(ClusterService.java:262) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.service.TaskBatcher.runIfNotProcessed(TaskBatcher.java:150) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.service.TaskBatcher$BatchedTask.run(TaskBatcher.java:188) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:569) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.java:247) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:210) ~[elasticsearch-5.4.2.jar:5.4.2]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_131]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_131]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
2017-07-05 12:10:18,942 [localhost-startStop-1] WARN  fess_indices/fess/alias is not found.
org.elasticsearch.index.IndexNotFoundException: no such index
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.infe(IndexNameExpressionResolver.java:668) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.innerResolve(IndexNameExpressionResolver.java:625) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.resolve(IndexNameExpressionResolver.java:575) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndices(IndexNameExpressionResolver.java:165) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndexNames(IndexNameExpressionResolver.java:140) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndexNames(IndexNameExpressionResolver.java:100) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.admin.indices.alias.TransportIndicesAliasesAction.masterOperation(TransportIndicesAliasesAction.java:95) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.admin.indices.alias.TransportIndicesAliasesAction.masterOperation(TransportIndicesAliasesAction.java:51) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction.masterOperation(TransportMasterNodeAction.java:87) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction$2.doRun(TransportMasterNodeAction.java:166) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.EsExecutors$1.execute(EsExecutors.java:110) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction.doStart(TransportMasterNodeAction.java:163) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction.start(TransportMasterNodeAction.java:126) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction.doExecute(TransportMasterNodeAction.java:104) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction.doExecute(TransportMasterNodeAction.java:54) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:170) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:142) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.HandledTransportAction$TransportHandler.messageReceived(HandledTransportAction.java:64) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.HandledTransportAction$TransportHandler.messageReceived(HandledTransportAction.java:54) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport$RequestHandler.doRun(TcpTransport.java:1528) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.EsExecutors$1.execute(EsExecutors.java:110) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport.handleRequest(TcpTransport.java:1485) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport.messageReceived(TcpTransport.java:1369) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:74) ~[transport-netty4-5.4.2.jar:5.4.2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:544) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[netty-common-4.1.11.Final.jar:4.1.11.Final]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
2017-07-05 12:10:49,105 [localhost-startStop-1] ERROR Failed to initialize Lasta Di.
org.lastaflute.di.exception.ContainerInitFailureException: Look! Read the message below.
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Failed to initialize the container.

[Path]
esclient.xml

[Namespace]
null

[Included by]
esflute_config.xml
esflute_user.xml
esflute_log.xml
* * * * * * * * * */
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.throwContainerInitFailureException(LaContainerImpl.java:463) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:415) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.doInit(LaContainerImpl.java:431) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:413) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.doInit(LaContainerImpl.java:431) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:413) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.doInit(LaContainerImpl.java:431) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:413) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.factory.SingletonLaContainerFactory.init(SingletonLaContainerFactory.java:66) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.web.container.WebLastaContainerInitializer.doInitContainer(WebLastaContainerInitializer.java:81) ~[lastaflute-0.9.8.jar:?]
	at org.lastaflute.web.container.WebLastaContainerInitializer.initialize(WebLastaContainerInitializer.java:45) ~[lastaflute-0.9.8.jar:?]
	at org.lastaflute.web.servlet.filter.LastaPrepareFilter.initializeContainer(LastaPrepareFilter.java:136) [lastaflute-0.9.8.jar:?]
	at org.lastaflute.web.servlet.filter.LastaPrepareFilter.init(LastaPrepareFilter.java:94) [lastaflute-0.9.8.jar:?]
	at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:285) [classes/:?]
	at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:266) [classes/:?]
	at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:108) [classes/:?]
	at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4590) [classes/:?]
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5233) [classes/:?]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [classes/:?]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419) [classes/:?]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409) [classes/:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_131]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_131]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_131]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
Caused by: org.lastaflute.di.core.exception.IllegalMethodRuntimeException: [ESSR0060]Can not configure method(open) of org.codelibs.fess.es.client.FessEsClient, because [fess.update] IndexNotFoundException[no such index]
	at org.lastaflute.di.core.assembler.AbstractMethodAssembler.invoke(AbstractMethodAssembler.java:61) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.assembler.DefaultInitMethodAssembler.assemble(DefaultInitMethodAssembler.java:40) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.deployer.SingletonComponentDeployer.assemble(SingletonComponentDeployer.java:57) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.deployer.SingletonComponentDeployer.deploy(SingletonComponentDeployer.java:41) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.deployer.SingletonComponentDeployer.init(SingletonComponentDeployer.java:35) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.ComponentDefImpl.init(ComponentDefImpl.java:83) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.doInit(LaContainerImpl.java:434) ~[lasta-di-0.7.4.jar:?]
	at org.lastaflute.di.core.meta.impl.LaContainerImpl.init(LaContainerImpl.java:413) ~[lasta-di-0.7.4.jar:?]
	... 23 more
Caused by: org.elasticsearch.index.IndexNotFoundException: no such index
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.infe(IndexNameExpressionResolver.java:668) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.innerResolve(IndexNameExpressionResolver.java:625) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver$WildcardExpressionResolver.resolve(IndexNameExpressionResolver.java:575) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndices(IndexNameExpressionResolver.java:165) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndexNames(IndexNameExpressionResolver.java:140) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.concreteIndexNames(IndexNameExpressionResolver.java:73) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.admin.indices.get.TransportGetIndexAction.checkBlock(TransportGetIndexAction.java:63) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.admin.indices.get.TransportGetIndexAction.checkBlock(TransportGetIndexAction.java:47) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction.doStart(TransportMasterNodeAction.java:134) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction$AsyncSingleAction.start(TransportMasterNodeAction.java:126) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction.doExecute(TransportMasterNodeAction.java:104) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.master.TransportMasterNodeAction.doExecute(TransportMasterNodeAction.java:54) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:170) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:142) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.HandledTransportAction$TransportHandler.messageReceived(HandledTransportAction.java:64) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.action.support.HandledTransportAction$TransportHandler.messageReceived(HandledTransportAction.java:54) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport$RequestHandler.doRun(TcpTransport.java:1528) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.common.util.concurrent.EsExecutors$1.execute(EsExecutors.java:110) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport.handleRequest(TcpTransport.java:1485) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.TcpTransport.messageReceived(TcpTransport.java:1369) ~[elasticsearch-5.4.2.jar:5.4.2]
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:74) ~[transport-netty4-5.4.2.jar:5.4.2]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) ~[netty-codec-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:544) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458) ~[netty-transport-4.1.11.Final.jar:4.1.11.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[netty-common-4.1.11.Final.jar:4.1.11.Final]
	... 1 more

(from github.com/marevol)
Update to Analysis Fess plugin 5.4.2.
See http://fess.codelibs.org/11.2/install/install.html

(from github.com/MatsumotoHiroko)
@marevol Thank you for your quick response!
I could resolve this problem.