第页/共页  

: 产生数据工厂: com.raqsoft.report.dataset.SQLDataSetFactory 失败 (数据集名称):ds1 错误来源：Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.

com.raqsoft.report.usermodel.Engine.calcDataSet(Engine.java:179)

com.raqsoft.report.usermodel.Engine.calcDataSet(Engine.java:145)

com.raqsoft.report.usermodel.Engine.calc(Engine.java:95)

com.raqsoft.report.cache.LocalReportCache.getReport(LocalReportCache.java:149)

com.raqsoft.report.cache.ReportCache.getReport(ReportCache.java:177)

com.raqsoft.report.tag.ParamTag.doStartTag(ParamTag.java:397)

org.apache.jsp.reportJsp.showReport_jsp._jspService(showReport_jsp.java:260)

org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438)

org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)

org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)

javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

com.raqsoft.report.webutil.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:44)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)

org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)

org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)

org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)

org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)

org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)

org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)

org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1132)

org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)

org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1533)

org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1489)

java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

java.lang.Thread.run(Thread.java:748)

查询

产生数据工厂: com.raqsoft.report.dataset.ProcDataSetFactory 失败 (数据集名称):ds2 错误来源：错误来源：java.lang.NullPointerException
com.raqsoft.report.usermodel.Engine.calcDataSet(Engine.java:179)
com.raqsoft.report.usermodel.Engine.calcDataSet(Engine.java:145)
com.raqsoft.report.usermodel.Engine.calc(Engine.java:95)
com.raqsoft.report.cache.LocalReportCache.getReport(LocalReportCache.java:149)
com.raqsoft.report.cache.ReportCache.getReport(ReportCache.java:177)
com.raqsoft.report.tag.HtmlTag.generateHtmlString(HtmlTag.java:1594)
com.raqsoft.report.tag.HtmlTag.doStartTag(HtmlTag.java:281)
org.apache.jsp.reportJsp.showReport_jsp._jspService(showReport_jsp.java:311)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
com.raqsoft.report.webutil.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:44)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1132)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1533)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1489)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:748)