技术文章 - CS192858
在 Windchill PDMLink 中,查找参与者操作抛出错误“页面无法响应:/ptc1/principalpicker/principalPickerCD_step”和“Java.NullPointException”
已修改: 04-Apr-2024
适用于
- Windchill PDMLink 10.1 to 12.1
说明
- 将主体添加到上下文团队抛出错误消息页面无法响应:/ptc1/principalpicker/principalPickerCD_step
- 站点 > 参与者管理 > 将参与者添加到表 > 查找参与抛出错误消息:页面无法响应:/ptc1/principalpicker/principalPickerCD_step
- 尝试在“查找参与者更改任务”中搜索参与者,但对话框被冻结
- 需要清除最近参与者列表
- 方法服务器日志中出现以下错误消息:
java.lang.NullPointerException at com.ptc.windchill.enterprise.picker.principal.PrincipalCommands.populateUniqueIdString(PrincipalCommands.java:424) at com.ptc.windchill.enterprise.picker.principal.PrincipalCommands.getRecentPrincipalsList(PrincipalCommands.java:282) at org.apache.jsp.netmarkets.jsp.principalpicker.principalPickerCD_005fstep_jsp._jspService(principalPickerCD_005fstep_jsp.java:3022) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:690) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:599) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:536) at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:229) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585) at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) ...
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