An error:java.lang.RuntimeException: java.lang.NullPointerException

Confluence User - 15 Dec, 2021

ERROR 15 十二月 2021 17:37:10 org.joget.apps.app.web.JsonResponseFilter - java.lang.RuntimeException: java.lang.NullPointerException
2961
java.lang.RuntimeException: java.lang.NullPointerException
2962
    at org.joget.plugin.enterprise.JdbcDataListBinder.getColumns_aroundBody10(JdbcDataListBinder.java:94)
2963
    at org.joget.plugin.enterprise.JdbcDataListBinder.getColumns_aroundBody11$advice(JdbcDataListBinder.java:99)
2964
    at org.joget.plugin.enterprise.JdbcDataListBinder.getColumns(JdbcDataListBinder.java:1)
2965
    at org.joget.apps.app.controller.DatalistBuilderWebController.getBuilderDataColumnList(DatalistBuilderWebController.java:228)
2966
    at org.joget.apps.app.controller.DatalistBuilderWebController$$FastClassBySpringCGLIB$$186cdd2d.invoke(<generated>)
2967
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
2968
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:668)
2969
    at org.joget.apps.app.controller.DatalistBuilderWebController$$EnhancerBySpringCGLIB$$22398006.getBuilderDataColumnList(<generated>)
2970
    at sun.reflect.GeneratedMethodAccessor307.invoke(Unknown Source)
2971
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2972
    at java.lang.reflect.Method.invoke(Method.java:498)
2973
    at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:181)
2974
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:440)
2975
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:428)
2976
    at org.joget.commons.spring.web.ParameterizedAnnotationMethodHandlerAdapter.handle(ParameterizedAnnotationMethodHandlerAdapter.java:32)
2977
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
2978
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
2979
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
2980
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
2981
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
2982
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
2983
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
2984
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
2985
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
2986
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
2987
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
2988
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
2989
    at org.joget.apps.app.web.GitRequestFilter.doFilter(GitRequestFilter.java:40)
2990
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
2991
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
2992
    at org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125)
2993
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
2994
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
2995
    at org.owasp.csrfguard.CsrfGuardFilter.doFilter(CsrfGuardFilter.java:88)
2996
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
2997
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
2998
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)
2999
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
3000
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
3001
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3002
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115)
3003
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3004
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
3005
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3006
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
3007
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3008
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
3009
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3010
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
3011
    at org.joget.apps.workflow.security.WorkflowHttpAuthProcessingFilter.doFilter(WorkflowHttpAuthProcessingFilter.java:86)
3012
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3013
    at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158)
3014
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
3015
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3016
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
3017
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3018
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121)
3019
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3020
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66)
3021
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
3022
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3023
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
3024
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
3025
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3026
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
3027
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
3028
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)
3029
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
3030
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347)
3031
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263)
3032
    at org.joget.commons.spring.web.CustomDelegatingFilterProxy.doFilter(CustomDelegatingFilterProxy.java:31)
3033
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
3034
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
3035
    at org.joget.apps.app.web.ExpireFilter.doFilter(ExpireFilter.java:48)
3036
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
3037
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
3038
    at org.joget.apps.app.web.JsonResponseFilter.doFilter(JsonResponseFilter.java:144)
3039
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
3040
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
3041
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
3042
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
3043
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
3044
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
3045
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:201)
3046
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
3047
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:544)
3048
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
3049
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
3050
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
3051
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:364)
3052
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:616)
3053
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
3054
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:831)
3055
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1629)
3056
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
3057
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
3058
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
3059
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
3060
    at java.lang.Thread.run(Thread.java:748)

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20 Dec, 2021
confluenceUser
confluenceUser

Hi, there is not enough information to help. What steps did you take to get this error?

20 Dec, 2021
confluenceUser
confluenceUser

This problem was caused by different collation rules for different tables in the database and has been resolved.

20 Dec, 2021
confluenceUser
confluenceUser

谢谢,已经解决;

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