[Help]: NullPointer in logs

[christianbraun82-dev]

Controller Version

6.1.0.19

Describe Your Issue or Question

After installing dozzle I noticed some NullPointer (very frequent) in the logs from omada. Can someone that is more expert than me help me figure out what is wrong causing the NullPointer?

Expected Behavior

No NullPointer obviously :)

Steps to Reproduce

don´t know

How You're Launching the Container

services:
  omada-controller:
    image: mbentley/omada-controller:6.1
    container_name: omada-controller
    restart: unless-stopped
    environment:
      - TZ=Europe/Berlin
      - PUID=1000
      - PGID=1000
    ports:
      - 443:443
      - 80:80
      - 29810:29810/udp
      - 29811:29811
      - 29812:29812
      - 29813:29813
      - 29814:29814
      - 29817:29817
    volumes:
      - ./data:/opt/tplink/EAPController/data
      - ./work:/opt/tplink/EAPController/work
      - ./logs:/opt/tplink/EAPController/logs
    networks:
      - default
networks: {}

Container Logs

02-01-2026 00:14:04.131 ERROR [https-jsse-nio-8043-exec-3] [] o.a.c.c.C.[.[.[.[dispatcherServlet](): Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "java.util.Map.get(Object)" is null] with root cause
java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "java.util.Map.get(Object)" is null
	at com.tplink.smb.omada.apigateway.dispatch.filter.PortFilter.isAccessAllowed(SourceFile:90) ~[api-gateway-core-6.1.0.19.jar:6.1.0.19]
	at org.apache.shiro.web.filter.AccessControlFilter.onPreHandle(AccessControlFilter.java:162) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.filter.PathMatchingFilter.isFilterChainContinued(PathMatchingFilter.java:223) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.filter.PathMatchingFilter.preHandle(PathMatchingFilter.java:198) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:131) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:458) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:373) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[shiro-core-1.13.0.jar:1.13.0]
	at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[shiro-core-1.13.0.jar:1.13.0]
	at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) ~[shiro-core-1.13.0.jar:1.13.0]
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:370) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.13.0-jakarta.jar:1.13.0]
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:362) ~[spring-web-6.2.9.jar:6.2.9]
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:278) ~[spring-web-6.2.9.jar:6.2.9]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.2.9.jar:6.2.9]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.2.9.jar:6.2.9]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.2.9.jar:6.2.9]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.2.9.jar:6.2.9]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:110) ~[spring-web-6.2.9.jar:6.2.9]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.2.9.jar:6.2.9]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.2.9.jar:6.2.9]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.2.9.jar:6.2.9]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:116) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:398) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:903) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1769) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1189) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:658) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.43.jar:10.1.43]
	at java.base/java.lang.Thread.run(Thread.java:840) [?:?]

MongoDB Logs

No response

Additional Context

No response

[christianbraun82-dev]

I think I got it. might be the port mapping I´ve done in the docker compose...