项目中的两个.w文件

求学的小猪

您好，我是要做两个页面的交互一个申请，一个审批，所以给您发了两个，其中第二个页面中pageBar的data属性也是连接的mainData.

jishuang

具体什么问题？

求学的小猪

首先想要完成申请页面在浏览器中的显示，但是因为格式和需求不匹配，就将view和一个select组件放到一个row里，然后就出现了500报错，select下拉选定功能也没法实现

jishuang

500错误发tomcat控制台的完整错误信息

求学的小猪

好的，您帮忙看一下~
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四月 25, 2017 11:33:40 上午 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: E:\Workingdocument\BeX5document\java\jre1.8\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;E:/Workingdocument/BeX5document/studio//../java/jre1.8/bin/client;E:/Workingdocument/BeX5document/studio//../java/jre1.8/bin;E:/Workingdocument/BeX5document/studio//../java/jre1.8/lib/i386;C:\WINDOWS;C:\WINDOWS\System32;D:\Program Files (x86)\Java\apache-tomcat-7.0.70\bin;D:\Program Files (x86)\Java\Java\jdk1.8.0_101\bin;F:\workingArea\apache-maven-3.5.0\bin;C:\ProgramData\Oracle\Java\javapath;D:\Program Files (x86)\Java\jdk1.6.0_11\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;D:\Program Files (x86)\Java\jdk1.6.0_11;C:\Program Files\MySQL\MySQL Server 5.5\bin;D:\document\Instant Client;C:\Program Files\TortoiseSVN\bin;E:\Workingdocument\BeX5document\studio;;.
四月 25, 2017 11:33:40 上午 org.apache.coyote.http11.Http11Protocol init
严重: Error initializing endpoint
java.net.BindException: Address already in use: JVM_Bind <null>:8080
        at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:549)
        at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:180)
        at org.apache.catalina.connector.Connector.initialize(Connector.java:1124)
        at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
        at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.net.BindException: Address already in use: JVM_Bind
        at java.net.DualStackPlainSocketImpl.bind0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketBind(DualStackPlainSocketImpl.java:106)
        at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:190)
        at java.net.ServerSocket.bind(ServerSocket.java:375)
        at java.net.ServerSocket.<init>(ServerSocket.java:237)
        at java.net.ServerSocket.<init>(ServerSocket.java:181)
        at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
        at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:538)
        ... 12 more

四月 25, 2017 11:33:40 上午 org.apache.catalina.core.StandardService initialize
严重: Failed to initialize connector [Connector[HTTP/1.1-8080]]
LifecycleException:  Protocol handler initialization failed: java.net.BindException: Address already in use: JVM_Bind <null>:8080
        at org.apache.catalina.connector.Connector.initialize(Connector.java:1126)
        at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
        at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:838)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:261)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

四月 25, 2017 11:33:40 上午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 695 ms
四月 25, 2017 11:33:40 上午 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
四月 25, 2017 11:33:40 上午 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.41
四月 25, 2017 11:33:40 上午 org.apache.catalina.startup.HostConfig deployDescriptor
信息: Deploying configuration descriptor baas.xml
四月 25, 2017 11:33:41 上午 org.apache.catalina.loader.WebappClassLoader validateJarFile
信息: validateJarFile(E:\Workingdocument\BeX5document\apache-tomcat\webapps\..\..\runtime\BaasServer\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
四月 25, 2017 11:33:41 上午 org.apache.catalina.startup.HostConfig deployDescriptor
信息: Deploying configuration descriptor BusinessServer.xml
2017-04-25 11:33:42 License is used
2017-04-25 11:33:42 编码: JUSTEP150010; 提示: 授权不允许共享使用
com.justep.exception.BusinessException: 编码: JUSTEP150010; 提示: 授权不允许共享使用
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.business.server.BusinessLoaderListener.contextInitialized(Unknown Source)
        at com.justep.x.loader.NativeLoaderListener.contextInitialized(Unknown Source)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4709)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:583)
        at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:675)
        at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:601)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:822)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
        at org.apache.catalina.core.StandardService.start(StandardService.java:525)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Java HotSpot(TM) Client VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0

求学的小猪

好像是说的空指针但是我不知应该该怎么改，而且在最开始的浏览器中的报错也是没有找到关于空指针的报错。

jishuang

5楼发的错误是端口占用了，不是什么空指针的错误

确认tomcat是否重复启动

求学的小猪

好的，谢谢