2021-11-24 10:45:15,274 INFO [restartedMain] o.s.i.endpoint.EventDrivenConsumer [LogAccessor.java : 174] Adding {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel
2021-11-24 10:45:15,274 INFO [restartedMain] o.s.i.c.PublishSubscribeChannel [LogAccessor.java : 174] Channel 'yaken.errorChannel' has 1 subscriber(s).
2021-11-24 10:45:15,275 INFO [restartedMain] o.s.i.endpoint.EventDrivenConsumer [LogAccessor.java : 292] started bean '_org.springframework.integration.errorLogger'
2021-11-24 10:45:15,275 INFO [restartedMain] o.s.i.endpoint.EventDrivenConsumer [LogAccessor.java : 174] Adding {message-handler:mqttConfig.handler.serviceActivator} as a subscriber to the 'mqttInputChannel' channel
2021-11-24 10:45:15,275 INFO [restartedMain] o.s.i.channel.DirectChannel [LogAccessor.java : 174] Channel 'yaken.mqttInputChannel' has 1 subscriber(s).
2021-11-24 10:45:15,275 INFO [restartedMain] o.s.i.endpoint.EventDrivenConsumer [LogAccessor.java : 292] started bean 'mqttConfig.handler.serviceActivator'
2021-11-24 10:45:15,275 INFO [restartedMain] o.s.i.endpoint.EventDrivenConsumer [LogAccessor.java : 174] Adding {message-handler:mqttConfig.mqttOutbound.serviceActivator} as a subscriber to the 'mqttOutboundChannel' channel
2021-11-24 10:45:15,275 INFO [restartedMain] o.s.i.channel.DirectChannel [LogAccessor.java : 174] Channel 'yaken.mqttOutboundChannel' has 1 subscriber(s).
2021-11-24 10:45:15,276 INFO [restartedMain] o.s.i.endpoint.EventDrivenConsumer [LogAccessor.java : 292] started bean 'mqttConfig.mqttOutbound.serviceActivator'
2021-11-24 10:45:15,276 INFO [restartedMain] o.s.i.g.GatewayProxyFactoryBean$MethodInvocationGateway [LogAccessor.java : 292] started bean 'mqttGateway#sendToMqtt(String, String)'
2021-11-24 10:45:15,276 INFO [restartedMain] o.s.i.g.GatewayProxyFactoryBean [LogAccessor.java : 292] started bean 'mqttGateway'
2021-11-24 10:45:15,633 INFO [restartedMain] o.s.i.m.i.MqttPahoMessageDrivenChannelAdapter [LogAccessor.java : 292] started bean 'inbound'; defined in: 'class path resource [com/yaken/config/MqttConfig.class]'; from source: 'com.yaken.config.MqttConfig.inbound()'
2021-11-24 10:45:15,639 INFO [restartedMain] io.undertow [Undertow.java : 120] starting server: Undertow - 2.2.12.Final
2021-11-24 10:45:15,646 INFO [restartedMain] org.xnio [Xnio.java : 95] XNIO version 3.8.4.Final
2021-11-24 10:45:15,655 INFO [restartedMain] org.xnio.nio [NioXnio.java : 58] XNIO NIO Implementation Version 3.8.4.Final
2021-11-24 10:45:15,724 INFO [restartedMain] org.jboss.threads [Version.java : 52] JBoss Threads version 3.1.0.Final
2021-11-24 10:45:15,767 INFO [restartedMain] o.s.b.w.e.undertow.UndertowWebServer [UndertowWebServer.java : 119] Undertow started on port(s) 8888 (http)
2021-11-24 10:45:15,772 WARN [restartedMain] o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext [AbstractApplicationContext.java : 591] Exception encountered during context initialization - cancelling refresh attempt:
org.springframework.context.ApplicationContextException
: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is
java.lang.NullPointerException
: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
2021-11-24 10:45:15,772 INFO [restartedMain] o.s.i.endpoint.EventDrivenConsumer [LogAccessor.java : 174] Removing {logging-channel-adapter:_org.springframework.integration.errorLogger} as a subscriber to the 'errorChannel' channel
2021-11-24 10:45:15,773 INFO [restartedMain] o.s.i.c.PublishSubscribeChannel [LogAccessor.java : 174] Channel 'yaken.errorChannel' has 0 subscriber(s).
2021-11-24 10:45:15,773 INFO [restartedMain] o.s.i.endpoint.EventDrivenConsumer [LogAccessor.java : 292] stopped bean '_org.springframework.integration.errorLogger'
2021-11-24 10:45:19,784 ERROR [MQTT Ping: 1133363739727241217_inbound] o.e.p.c.mqttv3.internal.ClientState [JSR47Logger.java : 210] 1133363739727241217_inbound: Timed out as no activity, keepAlive=2,000,000,000 lastOutboundActivity=86,592,399,738,807 lastInboundActivity=86,590,398,064,634 time=86,594,402,071,285 lastPing=86,592,399,744,206
2021-11-24 10:45:19,786 INFO [restartedMain] o.s.i.m.i.MqttPahoMessageDrivenChannelAdapter [LogAccessor.java : 292] stopped bean 'inbound'; defined in: 'class path resource [com/yaken/config/MqttConfig.class]'; from source: 'com.yaken.config.MqttConfig.inbound()'
2021-11-24 10:45:19,793 INFO [restartedMain] o.s.i.g.GatewayProxyFactoryBean$MethodInvocationGateway [LogAccessor.java : 292] stopped bean 'mqttGateway#sendToMqtt(String, String)'
2021-11-24 10:45:19,793 INFO [restartedMain] o.s.i.g.GatewayProxyFactoryBean [LogAccessor.java : 292] stopped bean 'mqttGateway'
2021-11-24 10:45:19,802 INFO [restartedMain] io.undertow [Undertow.java : 259] stopping server: Undertow - 2.2.12.Final
2021-11-24 10:45:19,824 INFO [restartedMain] o.s.b.a.l.ConditionEvaluationReportLoggingListener [ConditionEvaluationReportLoggingListener.java : 136]
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2021-11-24 10:45:19,845 ERROR [restartedMain] o.s.boot.SpringApplication [SpringApplication.java : 819] Application run failed
org.springframework.context.ApplicationContextException
: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is
java.lang.NullPointerException
: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(
DefaultLifecycleProcessor.java:181
)
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(
DefaultLifecycleProcessor.java:54
)
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(
DefaultLifecycleProcessor.java:356
)
at java.base/java.lang.Iterable.forEach(
Iterable.java:75
)
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(
DefaultLifecycleProcessor.java:155
)
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(
DefaultLifecycleProcessor.java:123
)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(
AbstractApplicationContext.java:935
)
at org.springframework.context.support.AbstractApplicationContext.refresh(
AbstractApplicationContext.java:586
)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(
ServletWebServerApplicationContext.java:145
)
at org.springframework.boot.SpringApplication.refresh(
SpringApplication.java:730
)
at org.springframework.boot.SpringApplication.refreshContext(
SpringApplication.java:412
)
at org.springframework.boot.SpringApplication.run(
SpringApplication.java:302
)
at org.springframework.boot.SpringApplication.run(
SpringApplication.java:1301
)
at org.springframework.boot.SpringApplication.run(
SpringApplication.java:1290
)
at com.yaken.YakenApplication.main(
YakenApplication.java:24
)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(
Native Method
)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:77
)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43
)
at java.base/java.lang.reflect.Method.invoke(
Method.java:568
)
at org.springframework.boot.devtools.restart.RestartLauncher.run(
RestartLauncher.java:49
)
Caused by:
java.lang.NullPointerException
: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.getPatterns()" because "this.condition" is null
at springfox.documentation.spring.web.WebMvcPatternsRequestConditionWrapper.getPatterns(
WebMvcPatternsRequestConditionWrapper.java:56
)
at springfox.documentation.RequestHandler.sortedPaths(
RequestHandler.java:113
)
at springfox.documentation.spi.service.contexts.Orderings.lambda$byPatternsCondition$3(
Orderings.java:89
)
at java.base/java.util.Comparator.lambda$comparing$77a9974f$1(
Comparator.java:473
)
at java.base/java.util.TimSort.countRunAndMakeAscending(
TimSort.java:355
)
at java.base/java.util.TimSort.sort(
TimSort.java:234
)
at java.base/java.util.Arrays.sort(
Arrays.java:1307
)
at java.base/java.util.ArrayList.sort(
ArrayList.java:1721
)
at java.base/java.util.stream.SortedOps$RefSortingSink.end(
SortedOps.java:392
)
at java.base/java.util.stream.Sink$ChainedReference.end(
Sink.java:258
)
at java.base/java.util.stream.Sink$ChainedReference.end(
Sink.java:258
)
at java.base/java.util.stream.Sink$ChainedReference.end(
Sink.java:258
)
at java.base/java.util.stream.Sink$ChainedReference.end(
Sink.java:258
)
at java.base/java.util.stream.AbstractPipeline.copyInto(
AbstractPipeline.java:510
)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(
AbstractPipeline.java:499
)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(
ReduceOps.java:921
)
at java.base/java.util.stream.AbstractPipeline.evaluate(
AbstractPipeline.java:234
)
at java.base/java.util.stream.ReferencePipeline.collect(
ReferencePipeline.java:682
)
at springfox.documentation.spring.web.plugins.WebMvcRequestHandlerProvider.requestHandlers(
WebMvcRequestHandlerProvider.java:81
)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(
ReferencePipeline.java:197
)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(
ArrayList.java:1625
)
at java.base/java.util.stream.AbstractPipeline.copyInto(
AbstractPipeline.java:509
)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(
AbstractPipeline.java:499
)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(
ReduceOps.java:921
)
at java.base/java.util.stream.AbstractPipeline.evaluate(
AbstractPipeline.java:234
)
at java.base/java.util.stream.ReferencePipeline.collect(
ReferencePipeline.java:682
)
at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.withDefaults(
AbstractDocumentationPluginsBootstrapper.java:107
)
at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.buildContext(
AbstractDocumentationPluginsBootstrapper.java:91
)
at springfox.documentation.spring.web.plugins.AbstractDocumentationPluginsBootstrapper.bootstrapDocumentationPlugins(
AbstractDocumentationPluginsBootstrapper.java:82
)
at springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper.start(
DocumentationPluginsBootstrapper.java:100
)
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(
DefaultLifecycleProcessor.java:178
)
... 19 common frames omitted
是使用的Swagger哪个版本的？这好像是swagger还没有兼容springboot2.6.0，我升级springboot也遇到了这个问题，暂时还没有找到解决方法，先回退到2.5.7版本了
