Vaadin应用程序war文件未在Tomcat 7中运行

Question

当我在eclipse中运行时，我的应用程序成功运行。 Widgetset编译成功。所有页面都按预期加载。 但是当我在eclipse中创建war文件并将其部署在Tomcat 7.0 / webapps文件夹中然后运行Tomcat时，我收到以下错误消息：

  

严重：异常修复docBase for context [/ SampleResponsiveApp]

     

java.io.FileNotFoundException：C：\ Program Files \ Apache Software Foundation \ Tomcat 7.0 \ webapps \ SampleResonsiveApp \ VAADIN \ widgetsets \ com.example.sampleresponsiveapp.widgetset.SampleresponsiveappWidgetset \ 3A3F399A095112F8B58229BB835C5B7E.cache.js（访问被拒绝）

SampleResponsiveApp.war包含以下内容：

 1. META-INF
 2. VAADIN
     2.1 themes
           2.1.1 sampleresponsiveapptheme
                   ---- sampleresponsiveapptheme.scss
                   ---- styles.scss
     2.2 widgetsets
           2.2.1 com.example.sampleresponsiveapp.widgetset.SampleresponsiveappWidgetset
     2.3 images
 3. WEB-INF
     3.1 classes
     3.2 lib
          --- responsive-1.0.0.alpha1.jar [is the only jar file added and used by me]
          --- other jar files got generated while exporting the war from eclipse
     3.3 web.xml

以下是web.xml中的servlet配置

<servlet>
        <servlet-name>Sampleresponsiveapp Application</servlet-name>
        <servlet-class>com.example.sampleresponsiveapp.SampleResponsiveAppServlet</servlet-class>
        <init-param>
            <description>Vaadin UI class to use</description>
            <param-name>UI</param-name>
            <param-value>com.example.sampleresponsiveapp.SampleresponsiveappUI</param-value>             
        </init-param>
        <init-param>
            <description>Application widgetset</description>
            <param-name>widgetset</param-name>
            <param-value>com.example.sampleresponsiveapp.widgetset.SampleresponsiveappWidgetset</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>Sampleresponsiveapp Application</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>Sampleresponsiveapp Application</servlet-name>
        <url-pattern>/VAADIN/*</url-pattern>
    </servlet-mapping>

请告诉我如何在Tomcat 7中成功运行应用程序war文件。