在Mule 4中，当我尝试使用Mule连接器在共享点中添加文件时。 即使测试连接成功，我也会遇到未知问题。 相同的东西在mule3中工作。 请找到错误日志和代码段。
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:ee="http://www.mulesoft.org/schema/mule/ee/core" xmlns:sharepoint="http://www.mulesoft.org/schema/mule/sharepoint"
xmlns:http="http://www.mulesoft.org/schema/mule/http"
xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/sharepoint http://www.mulesoft.org/schema/mule/sharepoint/current/mule-sharepoint.xsd
http://www.mulesoft.org/schema/mule/ee/core http://www.mulesoft.org/schema/mule/ee/core/current/mule-ee.xsd">
<http:listener-config name="HTTP_Listener_config" doc:name="HTTP Listener config" doc:id="54aa91e3-2f66-4dbf-9349-1cacea345848" >
<http:listener-connection host="0.0.0.0" port="8086" />
</http:listener-config>
<sharepoint:sharepoint-online-config name="Sharepoint_Sharepoint_online" doc:name="Sharepoint Sharepoint online" doc:id="72344b3a-193c-4463-bbc3-fbc0fa131bca" >
<sharepoint:online-connection onlineUsername="prathap@int.com" onlinePassword="prtp1234" siteUrl="https://localhost.sharepoint.com/" disableCnCheck="true" />
</sharepoint:sharepoint-online-config>
<flow name="sharepointpocFlow" doc:id="44196631-d17d-4c8a-9203-bc81e61c7b50" >
<http:listener doc:name="Listener" doc:id="07e29185-4e68-43c4-9027-15dfcf0899d9" config-ref="HTTP_Listener_config" path="/sppoc"/>
<ee:transform doc:name="Transform Message" doc:id="31761010-3352-42c8-adfa-979175f64685" >
<ee:message >
<ee:set-payload ><![CDATA[%dw 2.0
output application/csv
---
[test:"test"]]]></ee:set-payload>
</ee:message>
</ee:transform>
<sharepoint:file-add doc:name="File add" doc:id="433475a1-8b79-4cb2-b442-a94f371f4d51" config-ref="Sharepoint_Sharepoint_online" fileServerRelativeUrl="sites/Infosario_Integration/ecoatest/testing/test1.csv" overwrite="true">
<sharepoint:file-content-stream ><![CDATA[#[payload]]]></sharepoint:file-content-stream>
</sharepoint:file-add>
</flow>
</mule>
错误日志：
错误2019-04-26 18：47：03,113 [[MuleRuntime] .cpuLight.06：[sharepointpoc] .sharepointpocFlow.CPU_LITE @ 7e810f53] [event：] org.mule.runtime.core.internal.exception.OnErrorPropagateHandler ：
消息：类型[简单类型，类com.mulesoft.connectors.sharepoint.sharepoint.internal.service.mapping.entity.json.SharepointFileJson]的根名称'error'与预期的（'d'）不匹配 在[来源：（字符串）“ {”错误“：{”代码“：”-2147024891，System.UnauthorizedAccessException“，”消息“：{” lang“：” zh-CN“，”值“：”访问被拒绝。您无权执行此操作或访问此资源。“}}}”;行：1，列：2]。 错误类型：SHAREPOINT：未知 元素：sharepointpocFlow / processors / 1 @ sharepointpoc：sharepointpoc.xml：18（添加文件） 元素XML： ＃[payload.parts.test.content]