请问，我发布一个bpel应用的时候,总是报错Latch error是怎么回事啊？谢谢。
Latch error, was releasing for state 1 but actually in -1
我的Test.bpel文件代码如下： 
# <?xml version="1.0" encoding="UTF-8"?>  
# <bpws:process exitOnStandardFault="yes" name="Test"  
# suppressJoinFailure="yes"  
# targetNamespace="http://sample.bpel.org/bpel/Test"  
# xmlns:bpws="http://docs.oasis-open.org/wsbpel/2.0/process/executable"  
# xmlns:ns="http://sample.bpel.org/bpel/TestArtifacts"  
# xmlns:ns0="http://test.com" xmlns:tns="http://sample.bpel.org/bpel/Test">  
# <bpws:import importType="http://schemas.xmlsoap.org/wsdl/"  
# location="Test.wsdl" namespace="http://sample.bpel.org/bpel/Test"/>  
# <bpws:import importType="http://schemas.xmlsoap.org/wsdl/"  
# location="AddService.wsdl" namespace="http://test.com"/>  
# <bpws:import importType="http://schemas.xmlsoap.org/wsdl/"  
# location="TestArtifacts.wsdl" namespace="http://sample.bpel.org/bpel/TestArtifacts"/>  
# <bpws:partnerLinks>  
# <bpws:partnerLink myRole="TestProvider" name="client" partnerLinkType="tns:Test"/>  
# <bpws:partnerLink name="PartnerLink"  
# partnerLinkType="ns:addServicePLT" partnerRole="partnerRole"/>  
# </bpws:partnerLinks>  
# <bpws:variables>  
# <bpws:variable messageType="tns:TestRequestMessage" name="input"/>  
# <bpws:variable messageType="tns:TestResponseMessage" name="output"/>  
# </bpws:variables>  
# <bpws:sequence name="main">  
# <bpws:receive createInstance="yes" name="receiveInput"  
# operation="process" partnerLink="client" portType="tns:Test" variable="input"/>  
# <bpws:reply name="replyOutput" operation="process"  
# partnerLink="client" portType="tns:Test" variable="output"/>  
# </bpws:sequence>  
# </bpws:process> 

partnerLinkType声明如下：
  1. <plnk:partnerLinkType name="addServicePLT">  
  2. <plnk:role name="partnerRole" portType="wsdl:AddService"/>  
  3. </plnk:partnerLinkType>  
  4. <import location="AddService.wsdl" namespace="http://test.com"/>

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用的什么engine？ 具体的log信息呢？
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log信息
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Caused by: java.lang.IllegalArgumentException: AddServicePL must be bound to an endpoint in deploy.xml 


AddServicePL 必须在deploy.xml里面捆绑