无法将Arraylist发送到Salesforce

Question

我想从mule发送一个arraylist到salesforce来保存一些数据，但我收到以下异常。

Status 500 Exception while executing: 
[{DocumentName="sample.pdf", Blobdata=[B@12a23ba8}, {DocumentName="sample2.pdf", Blobdata=[B@7ec5db40}]
 ^
Unexpected character 'D' at index 2 (line 1, position 3), expected '"' (com.mulesoft.weave.mule.exception.WeaveExecutionException). Message payload is of type: ArrayList

Root Exception stack trace: 
com.mulesoft.weave.reader.json.JsonReaderException: Unexpected character 'D' at index 2 (line 1, position 3), expected '"' 
    at com.mulesoft.weave.reader.json.JsonTokenizer.fail(JsonTokenizer.scala:190) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.require(JsonTokenizer.scala:187) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.readString(JsonTokenizer.scala:74) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.readObjectMembers(JsonTokenizer.scala:143) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.com$mulesoft$weave$reader$json$JsonTokenizer$$readObject(JsonTokenizer.scala:137) 
    at com.mulesoft.weave.reader.json.JsonTokenizer$$anonfun$readValue$1.apply$mcV$sp(JsonTokenizer.scala:37) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.inner(JsonTokenizer.scala:59) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.readValue(JsonTokenizer.scala:37) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.values$1(JsonTokenizer.scala:157) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.com$mulesoft$weave$reader$json$JsonTokenizer$$readArray(JsonTokenizer.scala:160) 
    at com.mulesoft.weave.reader.json.JsonTokenizer$$anonfun$readValue$2.apply$mcV$sp(JsonTokenizer.scala:38) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.inner(JsonTokenizer.scala:59) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.readValue(JsonTokenizer.scala:38) 
    at com.mulesoft.weave.reader.json.JsonTokenizer.tokens(JsonTokenizer.scala:16) 
    at com.mulesoft.weave.reader.json.JsonReader.root(JsonReader.scala:17) 
    at com.mulesoft.weave.mule.reader.ReusableReader.root(ReusableReader.scala:12) 
    at com.mulesoft.weave.engine.ExecutionContext$InternalExecutionContext$$anonfun$3.apply(ExecutionContext.scala:29) 
    at com.mulesoft.weave.engine.ExecutionContext$InternalExecutionContext$$anonfun$3.apply(ExecutionContext.scala:26) 
    at scala.collection.immutable.Map$Map1.foreach(Map.scala:116) 
    at com.mulesoft.weave.engine.ExecutionContext$InternalExecutionContext.<init>(ExecutionContext.scala:26) 
    at com.mulesoft.weave.engine.ExecutionContext$.apply(ExecutionContext.scala:126) 
    at com.mulesoft.weave.engine.Engine.execute(Engine.scala:216) 
    at com.mulesoft.weave.mule.WeaveMessageProcessor.execute(WeaveMessageProcessor.scala:119) 
    at com.mulesoft.weave.mule.WeaveMessageProcessor.process(WeaveMessageProcessor.scala:68) 
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:24) 
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:107) 
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44) 
    at org.mule.processor.BlockingProcessorExecutor.executeNext(BlockingProcessorExecutor.java:88) 
    at org.mule.processor.BlockingProcessorExecutor.execute(BlockingProcessorExecutor.java:59) 
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:24) 
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44) 
    at org.mule.processor.BlockingProcessorExecutor.executeNext(BlockingProcessorExecutor.java:98) 
    at org.mule.processor.BlockingProcessorExecutor.execute(BlockingProcessorExecutor.java:59) 
    at org.mule.processor.AsyncInterceptingMessageProcessor.process(AsyncInterceptingMessageProcessor.java:102) 
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:24) 
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:107) 
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44) 
    at org.mule.processor.BlockingProcessorExecutor.executeNext(BlockingProcessorExecutor.java:98) 
    at org.mule.processor.BlockingProcessorExecutor.execute(BlockingProcessorExecutor.java:59) 
    at org.mule.construct.DynamicPipelineMessageProcessor.process(DynamicPipelineMessageProcessor.java:55) 
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:24) 
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:107) 
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44) 
    at org.mule.processor.BlockingProcessorExecutor.executeNext(BlockingProcessorExecutor.java:88) 
    at org.mule.processor.BlockingProcessorExecutor.execute(BlockingProcessorExecutor.java:59) 
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:24) 
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:44) 
    at org.mule.processor.Blo... 

以上是尝试发送列表中我得到异常。 我该如何解决它？

Answer 1

如果您的Salesforce连接器位于DataWeave转换器之后，DataSense应该为DataWeave转换器提供元数据信息。

因此，DataWeave转换器输出元数据应显示您向Salesforce提供的内容。这应该是一个Salesforce特定的对象。

一些更多的信息在这里：https://docs.mulesoft.com/mule-user-guide/v/3.7/dataweave-tutorial在Salesforce

例插入联系人：https://www.mulesoft.com/exchange#!/import-contacts-into-salesforce