java.lang.NullPointerException
at com.potevio.rfidnetwork.worksheet.service.bean.ReceiveWorkSheetServiceBean.NormalWorkSheet(ReceiveWorkSheetServiceBean.java:178)
at com.potevio.rfidnetwork.worksheet.service.bean.ReceiveWorkSheetServiceBean.processWorkSheet(ReceiveWorkSheetServiceBean.java:124)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
at org.apache.cxf.jaxws.AbstractJAXWSMethodInvoker.invoke(AbstractJAXWSMethodInvoker.java:178)
at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:64)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:75)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:107)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:122)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:211)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:213)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:193)
at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:129)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:187)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:110)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:166)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:818)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:624)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
at java.lang.Thread.run(Thread.java:619)
相关推荐
java错误大全(包括基本异常和开源框架出现的异常)
【IT十八掌徐培成】Java基础第03天-03.数组的定义-初始化-越界异常-Null异常.zip
java 空指针异常(NullPointerException) java 空指针异常(NullPointerException)
java异常处理
NULL 博文链接:https://swordshadow.iteye.com/blog/1929691
NULL 博文链接:https://hugang357.iteye.com/blog/855344
主要介绍了mybatis使用char类型字段查询oracle数据库时结果返回null问题的解决方法,本文给大家介绍的非常详细,具有一定的参考借鉴价值,需要的朋友可以参考下
NULL 博文链接:https://jiaguwen123.iteye.com/blog/1356153
NULL 博文链接:https://happypigs.iteye.com/blog/800189
1.C++或Java中的异常处理机制的简单原理和应用。 当JAVA程序违反了JAVA的语义规则时,JAVA虚拟机就会将发生的错误表示为一个异常。违反语义规则包括2种情况。一种是JAVA类库内置的语义检查。例如数组下标越界,会...
NULL 博文链接:https://simpleman7210.iteye.com/blog/1972230
Caused by: java.lang.IllegalArgumentException: input == null! at javax.imageio.ImageIO.read(ImageIO.java:1388) at com.pleanwar.fiying.FlyingObject.loadImage(FlyingObject.java:52) at ...
java.lang.NullPointerException at org.apache.poi.openxml4j.opc.OPCPackage.getPart(OPCPackage.java:625) at org.apache.poi.POIXMLDocumentPart.(POIXMLDocumentPart.java:91) at org.apache.poi....
NULL 博文链接:https://kellhan.iteye.com/blog/1129310
NULL 博文链接:https://fenhonghai.iteye.com/blog/356138
当JAVA程序违反了JAVA的语义规则时,JAVA虚拟机就会将发生的错误表示为一个异常。违反语义规则包括 2种情况。一种是JAVA类库内置的语义检查。例如数组下标越界,会引发IndexOutOfBoundsException;访问 null的对象时会...
使用基本的JAVA数据类型,变量的值要么已经是默认值,如果没有对其正常赋值,程序便不能通过编译,因此使用基本的JAVA数据类型(double,float,boolean,char,int,long)一般不会引起空指针异常。由此可见,空指针异常...
import java.awt.Component; import javax.swing.JOptionPane; /** * This class <code>ExceptionManager</code> and its subclasses are a form of * <code>Exception</code>. It is used to wrap all the ...
NULL 博文链接:https://hangyu608.iteye.com/blog/961736
NULL 博文链接:https://wandejun1012.iteye.com/blog/1133721