# java.lang.NoClassDefFoundError: org/elasticsearch/script/mustache/SearchTemplateRequestBuilder

**URL:** <https://discuss.elastic.co/t/java-lang-noclassdeffounderror-org-elasticsearch-script-mustache-searchtemplaterequestbuilder/255306>\
**Category:** Elasticsearch\
**Created:** [November 13, 2020, 8:44am UTC](https://discuss.elastic.co/t/java-lang-noclassdeffounderror-org-elasticsearch-script-mustache-searchtemplaterequestbuilder/255306 "2020-11-13T08:44:43Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![rakeshdkaatkar](https://avatars.discourse-cdn.com/v4/letter/r/b19c9b/32.png) [@rakeshdkaatkar](https://discuss.elastic.co/u/rakeshdkaatkar)\
**Post date:** [November 13, 2020, 8:44am UTC](https://discuss.elastic.co/t/java-lang-noclassdeffounderror-org-elasticsearch-script-mustache-searchtemplaterequestbuilder/255306/1 "2020-11-13T08:44:43Z")

</div>

```auto
[2020-11-13T14:09:32,460][WARN][o.e.h.AbstractHttpServerTransport] [L-356004158] caught exception while handling client http traffic, closing connection Netty4HttpChannel{localAddress=/0:0:0:0:0:0:0:1:9200, remoteAddress=/0:0:0:0:0:0:0:1:61013}
java.lang.Exception: java.lang.NoClassDefFoundError: org/elasticsearch/script/mustache/SearchTemplateRequestBuilder
        at org.elasticsearch.http.netty4.Netty4HttpRequestHandler.exceptionCaught(Netty4HttpRequestHandler.java:56) [transport-netty4-client-7.10.0.jar:7.10.0]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:302) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:381) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at org.elasticsearch.http.netty4.Netty4HttpPipeliningHandler.channelRead(Netty4HttpPipeliningHandler.java:58) [transport-netty4-client-7.10.0.jar:7.10.0]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_101]
Caused by: java.lang.NoClassDefFoundError: org/elasticsearch/script/mustache/SearchTemplateRequestBuilder
        at com.wipro.basenxt.search.core.query.QueryTemplateAdapter.adapt(QueryTemplateAdapter.java:27) ~[?:?]
        at com.wipro.basenxt.search.core.query.QueryExecEfatal error in thread [Thread-4], exiting
ngine.execute(QueryExecEngine.java:49) ~[?:?]
        at com.wipro.basenxt.search.core.rest.QueryProcessor.getResult(QueryProcessor.java:34) ~[?:?]
        at com.wipro.basenxt.search.core.rest.AbstractRestHandler.prepareRequest(AbstractRestHandler.java:126) ~[?:?]
        at org.elasticsearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:94) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.xpack.security.rest.SecurityRestFilter.handleRequest(SecurityRestFilter.java:88) ~[?:?]
        at org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:258) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.rest.RestController.tryAllHandlers(RestController.java:340) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:191) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.http.AbstractHttpServerTransport.dispatchRequest(AbstractHttpServerTransport.java:319) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.http.AbstractHttpServerTransport.handleIncomingRequest(AbstractHttpServerTransport.java:384) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.http.AbstractHttpServerTransport.incomingRequest(AbstractHttpServerTransport.java:309) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:42) ~[?:?]
        at org.elasticsearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:28) ~[?:?]
        at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) ~[?:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[?:?]
        ... 48 more
Caused by: java.lang.ClassNotFoundException: org.elasticsearch.script.mustache.SearchTemplateRequestBuilder
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[?:1.8.0_101]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_101]
        at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:814) ~[?:1.8.0_101]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_101]
        at com.wipro.basenxt.search.core.query.QueryTemplateAdapter.adapt(QueryTemplateAdapter.java:27) ~[?:?]
        at com.wipro.basenxt.search.core.query.QueryExecEngine.execute(QueryExecEngine.java:49) ~[?:?]
        at com.wipro.basenxt.search.core.rest.QueryProcessor.getResult(QueryProcessor.java:34) ~[?:?]
        at com.wipro.basenxt.search.core.rest.AbstractRestHandler.prepareRequest(AbstractRestHandler.java:126) ~[?:?]
        at org.elasticsearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:94) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.xpack.security.rest.SecurityRestFilter.handleRequest(SecurityRestFilter.java:88) ~[?:?]
        at org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:258) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.rest.RestController.tryAllHandlers(RestController.java:340) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:191) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.http.AbstractHttpServerTransport.dispatchRequest(AbstractHttpServerTransport.java:319) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.http.AbstractHttpServerTransport.handleIncomingRequest(AbstractHttpServerTransport.java:384) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.http.AbstractHttpServerTransport.incomingRequest(AbstractHttpServerTransport.java:309) ~[elasticsearch-7.10.0.jar:7.10.0]
        at org.elasticsearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:42) ~[?:?]
        at org.elasticsearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:28) ~[?:?]
        at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) ~[?:?]
        at

```

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [December 11, 2020, 8:44am UTC](https://discuss.elastic.co/t/java-lang-noclassdeffounderror-org-elasticsearch-script-mustache-searchtemplaterequestbuilder/255306/2 "2020-12-11T08:44:49Z")

</div>

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