页面报500的错

[pubaolin]

小弟做的项目在自已机器上正常,到了客户那里就报了错,请各位高手帮忙解决
一下,或都谁知道怎样能把它再现也行

javax.servlet.ServletException: Unresolved compilation problems: 
        The import javax.faces cannot be resolved
        FacesContext cannot be resolved to a type
        facesContext cannot be resolved
        FacesContext cannot be resolved
        facesContext cannot be resolved
        facesContext cannot be resolved

        org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
        org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
        org.apache.jsp.jsp.login_jsp._jspService(login_jsp.java:145)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
        com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
        com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
        com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
        com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
        javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)

原因

java.lang.Error: Unresolved compilation problems: 
        The import javax.faces cannot be resolved
        FacesContext cannot be resolved to a type
        facesContext cannot be resolved
        FacesContext cannot be resolved
        facesContext cannot be resolved
        facesContext cannot be resolved

        jp.co.fes.femesGMC.process.control.LginProcessControl.<init>(LginProcessControl.java:15)
        org.apache.jsp.jsp.login_jsp._jspService(login_jsp.java:110)
        org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
        com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
        com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
        com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
        com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
        javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)

[andensy]

有的jar包没拷进去。上面报的错你怎么不看啊？The import javax.faces cannot be resolved 翻译下大概就是你的这个类库无法解析，你看下这个类库是那个包里的就知道了。

[pubaolin]

谢谢各位帮忙!问题解决了说起来有点怪
我直接用MyEclipse发布(带JAR包)到tomcat就可以正常运行
昨天我为了节省空间,把JAR包单发的,客户那里再自行把JAR包拷进去就会报那样的错!!呵呵,不管怎么说解决了!!!
结贴!

[zfl110]

jsp不能编译，FacesContext有没加进来

[寂寞分技]

jsf 类库有问题

[blueram]

两边的jdk版本是否一样

[酒剑仙]

把服务器的tomcat和你机器的tomcat保持一致
还有jdk,jre也是

[pubaolin]

两边都是一样的环境

[Yuhao818]

[Quote=引用 4 楼 wdz567 的回复:]
把服务器的tomcat和你机器的tomcat保持一致
还有jdk,jre也是
[/Quote]
同意楼上

[leavedelphi]

javax.faces
看是否存在
或者重新导入

[javagxc]

用到的包导入没？
500：服务器发生内部错误，不能服务

[withwind_]

把服务器的tomcat和你机器的tomcat保持一致
还有jdk,jre也是
同意这个
包的问题。

[pubaolin]

[Quote=引用 7 楼 leavedelphi 的回复:]
javax.faces
看是否存在
或者重新导入
[/Quote]
我把它再现出来了.但只出现了一次,是把包删掉后,再加进去出现的.
为什么为出现这种情况,像楼上说的,再现时javax.faces包是报错的.能告诉我是哪个包出了问题吗

[fulianglove]

[Quote=引用 4 楼 wdz567 的回复:]
把服务器的tomcat和你机器的tomcat保持一致
还有jdk,jre也是
[/Quote]
是的

[ABC1098]

同意

把服务器的tomcat和你机器的tomcat保持一致
还有jdk,jre也是