小编MrS*_*olo的帖子

我做了两台服务器，一台是虚拟测试服务器，另一台是我的django项目正在运行的地方。我可以在虚拟服务器上运行hivemq服务器，但在尝试在项目服务器上运行它时抛出错误。

    java.lang.ExceptionInInitializerError: null
at org.jgroups.logging.LogFactory.getLog(Unknown Source)
at org.jgroups.blocks.MessageDispatcher.<init>(Unknown Source)
at b.a.a(Unknown Source)
at com.hivemq.HiveMQEnterpriseServer.b(Unknown Source)
at com.hivemq.HiveMQEnterpriseServer.a(Unknown Source)
at com.hivemq.HiveMQEnterpriseServer.main(Unknown Source)
    Caused by: java.lang.NullPointerException: null
at java.base/java.util.Locale.<init>(Locale.java:713)
at java.base/java.util.Locale.<init>(Locale.java:742)
at org.jgroups.logging.Slf4jLogImpl.<clinit>(Unknown Source)
... 6 common frames omitted