CUBA 的war包部署问题

部署war包出现找不到类的问题,看了目录下在lib-web下是有当前class的 这个是需要怎么解决呢
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这是 single war 方式?

确实是的 一直这个错

image
能否贴一下红框中的文件内容,或者参考文档检查一下 single-war-web.xml 内容
https://doc.cuba-platform.cn/manual-7.2-chs/build.gradle_buildWar.html#build.gradle_buildWar_single

最开始的问题是直接用的原始的web.xml
single-war-web.xml的文件内容:

<?xml version="1.0" encoding="UTF-8"?>
<!-- Application properties config files -->
<context-param>
    <param-name>appPropertiesConfigWeb</param-name>
    <param-value>
        classpath:com/wego/bmc/web-app.properties
        /WEB-INF/local.app.properties
        "file:${app.home}/local.app.properties"
    </param-value>
</context-param>
<context-param>
    <param-name>appPropertiesConfigCore</param-name>
    <param-value>
        classpath:com/wego/bmc/app.properties
        /WEB-INF/local.app.properties
        "file:${app.home}/local.app.properties"
    </param-value>
</context-param>
<!--Application components-->
<context-param>
    <param-name>appComponents</param-name>
    <param-value>com.haulmont.cuba</param-value>
</context-param>
<listener>
    <listener-class>com.vaadin.server.communication.JSR356WebsocketInitializer</listener-class>
</listener>
<listener>
    <listener-class>com.haulmont.cuba.core.sys.singleapp.SingleAppCoreServletListener</listener-class>
</listener>
<listener>
    <listener-class>com.haulmont.cuba.web.sys.singleapp.SingleAppWebServletListener</listener-class>
</listener>

那现在报什么错呢?