Liferay 灾难性的初始化失败！由于以下原因关闭空WAB:null//NPE@WabBundleProcessor.initContext（WabBundleProcessor.java:460）

当我在Lr7门户中部署maven模块spring mvc portlet Liferay7.3 ga1时，我遇到了这个错误，请大家支持！ 有什么东西不见了吗

这是堆栈跟踪：

2020-02-28 14:41:14.570 ERROR [fileinstall-/usr/share/portail/liferay-ce-portal-7.3.0-ga1/osgi/war][WabBundleProcessor:244] Catastrophic initialization failure! Shutting down null WAB due to: null
java.lang.NullPointerException
        at com.liferay.portal.osgi.web.wab.extender.internal.WabBundleProcessor.initContext(WabBundleProcessor.java:463)
        at com.liferay.portal.osgi.web.wab.extender.internal.WabBundleProcessor.init(WabBundleProcessor.java:140)
        at com.liferay.portal.osgi.web.wab.extender.internal.WebBundleDeployer._initWabBundle(WebBundleDeployer.java:159)
        at com.liferay.portal.osgi.web.wab.extender.internal.WebBundleDeployer.doStart(WebBundleDeployer.java:88)
        at com.liferay.portal.osgi.web.wab.extender.internal.WabFactory$WABExtension.start(WabFactory.java:113)


2020-02-28 14:41:14.572 ERROR [Framework Event Dispatcher: Equinox Container: 4c0cd32f-6426-4a62-bb58-24614ae72cc6][Framework:93] FrameworkEvent ERROR
org.osgi.framework.ServiceException: Exception in com.liferay.portal.osgi.web.servlet.context.helper.internal.ServletContextHelperRegistrationServiceFactory.getService()
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:222)
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111)



...

Caused by: java.lang.ExceptionInInitializerError
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

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感谢您的支持，谢谢

我对Liferay 7.1也有同样的问题

至于我的情况，这是一个maven依赖，在战争建立时就不存在了。 所以我猜在部署之前，您可能做错了什么

也许此链接将帮助您：

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问候。

您提到7.2，目录名为7.3-是哪一个？另外：你能提供一份工作吗？