小编Dia*_*ana的帖子

我使用primefaces-5.1.jar andjavax.faces-2.2.0.jar (i got some error forjavax.faces-2.2.9.jar`)

把它放进去吧 web.xml

<context-param>
    <param-name>primefaces.THEME</param-name>
    <param-value>#{Helper.theme}</param-value>
</context-param>

然后我得到了错误:

Error loading theme, cannot find "theme.css" resource of "primefaces-bootstrap" library

javax.faces.FacesException: Error loading theme, cannot find "theme.css" resource of "primefaces-bootstrap" library
    at org.primefaces.renderkit.HeadRenderer.encodeTheme(HeadRenderer.java:134) ~[primefaces-5.1.jar:5.1]
    at org.primefaces.renderkit.HeadRenderer.encodeBegin(HeadRenderer.java:81) ~[primefaces-5.1.jar:5.1]
    at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:869) ~[javax.faces-2.2.0.jar:2.2.0]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1854) ~[javax.faces-2.2.0.jar:2.2.0]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859) ~[javax.faces-2.2.0.jar:2.2.0]
    at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:443) ~[javax.faces-2.2.0.jar:2.2.0]
    at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131) ~[javax.faces-2.2.0.jar:2.2.0]
    at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337) ~[javax.faces-2.2.0.jar:2.2.0]
    at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337) ~[javax.faces-2.2.0.jar:2.2.0]
    at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120) ~[javax.faces-2.2.0.jar:2.2.0]
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) ~[javax.faces-2.2.0.jar:2.2.0]

但是,当我使用javax.faces-2.1.25.jar上面的错误解决但得到另一个错误:

com.sun.faces.context.flash.ELFlash getCurrentFlashManager
SEVERE: JSF1094: Could not …