EOS Platform7.6将逻辑流封装成webservice，访问wsdl报错：java.lang.NullPointerException

【问题描述】 

EOS Platform7.6将一个直接返回字符串的简单逻辑流封装成webservice，访问wsdl报错：

java.lang.NullPointerException

at org.apache.tuscany.sca.binding.ws.axis2.TuscanyListingAgent.processListService(TuscanyListingAgent.java:183)

at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceServlet.doGet(Axis2ServiceServlet.java:431)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

at com.primeton.sca.host.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:102)

at com.primeton.sca.host.webapp.SCAWebServiceServletFilter.doIntercept(SCAWebServiceServletFilter.java:128)

at com.primeton.access.http.impl.WebInterceptorChainImpl.doIntercept(WebInterceptorChainImpl.java:56) a

t com.eos.access.http.InterceptorFilter.doFilter(InterceptorFilter.java:120)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV

【解答】

产品bug，有解决补丁：PLATFORM_7.6_EOS_20170122_P1，补丁下载地址：02_EOSPlatform7.6补丁列表