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mappings endpoint fails due to an NPE when spring.mvc.pathmatch.matching-strategy is set to path-pattern-parser #24874

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wilkinsona opened this issue Jan 18, 2021 · 0 comments
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type: bug A general bug
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wilkinsona commented Jan 18, 2021

java.lang.NullPointerException
	at org.springframework.boot.actuate.web.mappings.servlet.RequestMappingConditionsDescription.<init>(RequestMappingConditionsDescription.java:56)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider$RequestMappingInfoHandlerMappingDescriptionProvider.describe(DispatcherServletsMappingDescriptionProvider.java:144)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet.lambda$entryConsumer$0(Collections.java:1577)
	at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1699)
	at java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntrySetSpliterator.forEachRemaining(Collections.java:1602)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider$RequestMappingInfoHandlerMappingDescriptionProvider.describe(DispatcherServletsMappingDescriptionProvider.java:138)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider$RequestMappingInfoHandlerMappingDescriptionProvider.describe(DispatcherServletsMappingDescriptionProvider.java:1)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider.describe(DispatcherServletsMappingDescriptionProvider.java:113)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider.describe(DispatcherServletsMappingDescriptionProvider.java:105)
	at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:267)
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1384)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider.describeMappings(DispatcherServletsMappingDescriptionProvider.java:101)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider.lambda$0(DispatcherServletsMappingDescriptionProvider.java:80)
	at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider.describeMappings(DispatcherServletsMappingDescriptionProvider.java:79)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider.describeMappings(DispatcherServletsMappingDescriptionProvider.java:72)
	at org.springframework.boot.actuate.web.mappings.servlet.DispatcherServletsMappingDescriptionProvider.describeMappings(DispatcherServletsMappingDescriptionProvider.java:1)
	at org.springframework.boot.actuate.web.mappings.MappingsEndpoint.lambda$0(MappingsEndpoint.java:59)
	at java.util.LinkedHashMap$LinkedValues.forEach(LinkedHashMap.java:608)
	at org.springframework.boot.actuate.web.mappings.MappingsEndpoint.mappingsForContext(MappingsEndpoint.java:58)
	at org.springframework.boot.actuate.web.mappings.MappingsEndpoint.mappings(MappingsEndpoint.java:50)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282)
	at org.springframework.boot.actuate.endpoint.invoke.reflect.ReflectiveOperationInvoker.invoke(ReflectiveOperationInvoker.java:77)
	at org.springframework.boot.actuate.endpoint.annotation.AbstractDiscoveredOperation.invoke(AbstractDiscoveredOperation.java:60)
	at org.springframework.boot.actuate.endpoint.web.servlet.AbstractWebMvcEndpointHandlerMapping$ServletWebOperationAdapter.handle(AbstractWebMvcEndpointHandlerMapping.java:290)
	at org.springframework.boot.actuate.endpoint.web.servlet.AbstractWebMvcEndpointHandlerMapping$OperationHandler.handle(AbstractWebMvcEndpointHandlerMapping.java:373)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:197)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:141)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:894)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1060)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:962)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:645)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:750)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
@wilkinsona wilkinsona added the type: bug A general bug label Jan 18, 2021
@wilkinsona wilkinsona added this to the 2.4.x milestone Jan 18, 2021
@wilkinsona wilkinsona self-assigned this Jan 19, 2021
@wilkinsona wilkinsona modified the milestones: 2.4.x, 2.4.3 Jan 19, 2021
This was referenced Mar 11, 2021
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