錯誤 - 無法應用變壓器ObjectToHttpClientMethodRequest

<flow name="initiateAutobulkFlow" doc:name="initiateAutobulkFlow"> 
    <jms:inbound-endpoint queue="${queue.name}" connector-ref="Active_MQ" doc:name="JMS Message Listener"/> 
    <set-variable variableName="createListings" value="#[new com.xyz.domain.inventory.v2.bulk.DTO.BulkListingRequest()]" doc:name="New Listings to Create"/> 
    <choice doc:name="Choice"> 
     <when expression="ablInputMessage['oldFilePath'] == empty"> 
      <component class="com.xyz.app.integration.autobulk.ComputeFileDiff" doc:name="Java"/> 
      <set-payload value="#[flowVars['createListings']]" doc:name="Set Payload"/> 
      <foreach collection="#[payload]" batchSize="2" doc:name="For Each"> 
       <logger message="#[payload]" level="INFO" doc:name="Logger"/> 
       <foreach doc:name="For Each" > 
        <logger message="#[payload]" level="INFO" doc:name="Logger"/> 
        <https:outbound-endpoint exchange-pattern="request-response" method="GET" connector-ref="HttpsClientConnector" address="//api-dev.xyz.com/search/catalog/events/ship/v3/?locale=en_US&amp;venueName=SAP Center&amp;eventDateLocal=2015-11-11T19:30" contentType="application/json" doc:name="Invoke Search Events API"> 
        <message-properties-transformer scope="outbound"> 
         <add-message-property key="Authorization" value="Bearer dd39"/> 
         <add-message-property key="Content-Type" value="application/json"/> 
         <add-message-property key="TARGET_HOST" value="${target.host}"/> 
        </message-properties-transformer> 
        </https:outbound-endpoint> 
        <logger message="@@@@@@" level="INFO" doc:name="Logger"/> 
       <echo-component doc:name="Echo"/> 
       </foreach> 
      </foreach> 
      <otherwise> 
      <flow-ref name="computeFileDiffAndProcessBulkListingUpdateReq" doc:name="Perform File Difference And Process Bulk Update Req"/> 
     </otherwise> 
    </choice> 
    </flow>

createListings是ListingRequest的ArrayList對象錯誤 - 無法應用變壓器ObjectToHttpClientMethodRequest

我得到這些消息 -

 
INFO 2015-06-14 19:46:37,729 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.api.processor.LoggerMessageProcessor:org.mule.api.processor.LoggerMessageProcessor: [[email protected], [email protected]] 
INFO 2015-06-14 19:46:37,729 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.api.processor.LoggerMessageProcessor:org.mule.api.processor.LoggerMessageProcessor: [email protected] 
INFO 2015-06-14 19:46:37,731 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.transport.service.DefaultTransportServiceDescriptor: Loading default outbound transformer: org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest 
INFO 2015-06-14 19:46:37,731 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.transport.service.DefaultTransportServiceDescriptor: Loading default response transformer: org.mule.transport.http.transformers.MuleMessageToHttpResponse 
INFO 2015-06-14 19:46:37,731 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.transport.service.DefaultTransportServiceDescriptor: Loading default outbound transformer: org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest 
INFO 2015-06-14 19:46:37,732 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.lifecycle.AbstractLifecycleManager: Initialising: 'HttpsClientConnector.dispatcher.112861921'. Object is: HttpsClientMessageDispatcher 
INFO 2015-06-14 19:46:37,732 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.lifecycle.AbstractLifecycleManager: Starting: 'HttpsClientConnector.dispatcher.112861921'. Object is: HttpsClientMessageDispatcher 
INFO 2015-06-14 19:46:37,756 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.module.xml.transformer.jaxb.JAXBContextResolver: No common Object of type 'class javax.xml.bind.JAXBContext' configured, creating a local one for: SimpleDataType{type=com.xyz.domain.inventory.v2.DTO.ListingRequest, mimeType='*/*'}, SimpleDataType{type=org.mule.api.MuleMessage, mimeType='*/*'} 
WARN 2015-06-14 19:46:37,932 [[autobulk].initiateAutobulkFlow.stage1.02] org.mule.module.xml.transformer.jaxb.JAXBContextResolver: 2 counts of IllegalAnnotationExceptions. Initializing context using JAXB annotated class: class com.xyz.domain.inventory.v2.DTO.ListingRequest 

Root Exception stack trace: 
java.lang.IllegalArgumentException: Cannot apply transformer ObjectToHttpClientMethodRequest

我沒有真正知道爲什麼這段代碼失敗，以及這些消息的意思。

來源

2015-06-13 user3483129

你可以在你的整個流程把請，我假設你在你的流程中有一些WS在你的問題 – Sudarshan

中同意，在上面的配置中沒有任何HTTP相關，所以我們錯過了重要的位，異常來自。 –

我改變了流程並添加了更多錯誤細節。提前致謝！！ – user3483129

也許無關，但這是錯誤的：

<when expression="#[payload.getEvent().getVenue()==null">

的關閉]丟失。此外，這是MEL，所以你可以跳過get S：

<when expression="#[payload.event.venue==null]">

您還可以簡化：

collection="#[flowVars['createListings']]"

到：

collection="#[createListings]"

來源

2015-06-13 15:18:31

在進行HTTP請求調用時出現上述錯誤 – user3483129

錯誤 - 無法應用變壓器ObjectToHttpClientMethodRequest

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