Shulou(Shulou.com)06/02 Report--

This article mainly introduces "how to solve the kubernetes filtering filter error of springcloud". In the daily operation, I believe that many people have doubts about how to solve the problem of springcloud's kubernetes filtering filter error. The editor consulted all kinds of data and sorted out a simple and easy-to-use operation method. I hope it will be helpful to answer the doubt of "how to solve the springcloud kubernetes filtering filter error report". Next, please follow the editor to study!

2019-08-19 02 o.s.c.k.d.KubernetesCatalogWatch 52V 42.439 ERROR 1-[scheduling-1] o.s.c.k.d.KubernetesCatalogWatch: Error watching Kubernetes Services

Org.springframework.expression.spel.SpelEvaluationException: EL1012E: Cannot index into a null value

At org.springframework.expression.spel.ast.Indexer.getValueRef (Indexer.java:144) ~ [springmuri expressionsway 5.1.4.RELEASE.jarring Greater Vane 5.1.4.RELEASE]

At org.springframework.expression.spel.ast.CompoundExpression.getValueRef (CompoundExpression.java:68) ~ [springmuri expressionsway 5.1.4.RELEASE.jarring Greater Vane 5.1.4.RELEASE]

At org.springframework.expression.spel.ast.CompoundExpression.getValueInternal (CompoundExpression.java:89) ~ [springmuri expressionsway 5.1.4.RELEASE.jarring Greater Vane 5.1.4.RELEASE]

At org.springframework.expression.spel.ast.SpelNodeImpl.getTypedValue (SpelNodeImpl.java:114) ~ [springmuri expressionsway 5.1.4.RELEASE.jarring Greater Vane 5.1.4.RELEASE]

At org.springframework.expression.spel.standard.SpelExpression.getValue (SpelExpression.java:365) ~ [springmuri expressionsway 5.1.4.RELEASE.jarring Greater Vane 5.1.4.RELEASE]

At org.springframework.cloud.kubernetes.discovery.KubernetesDiscoveryClient.lambda$getServices$4 (KubernetesDiscoveryClient.java:152) ~ [springMurray cloudMurray KubernetesMutual discoveryMusi 1.0.0.M2.jarring red red vault 1.0.0.M2]

At java.util.stream.ReferencePipeline$2 $1.accept (ReferencePipeline.java:174) ~ [na:1.8.0_222]

At java.util.ArrayList$ArrayListSpliterator.forEachRemaining (ArrayList.java:1382) ~ [na:1.8.0_222]

At java.util.stream.AbstractPipeline.copyInto (AbstractPipeline.java:482) ~ [na:1.8.0_222]

At java.util.stream.AbstractPipeline.wrapAndCopyInto (AbstractPipeline.java:472) ~ [na:1.8.0_222]

At java.util.stream.ReduceOps$ReduceOp.evaluateSequential (ReduceOps.java:708) ~ [na:1.8.0_222]

At java.util.stream.AbstractPipeline.evaluate (AbstractPipeline.java:234) ~ [na:1.8.0_222]

At java.util.stream.ReferencePipeline.collect (ReferencePipeline.java:566) ~ [na:1.8.0_222]

At org.springframework.cloud.kubernetes.discovery.KubernetesDiscoveryClient.getServices (KubernetesDiscoveryClient.java:168) ~ [springMurray cloudMurray KubernetesMutual discoveryMusi 1.0.0.M2.jarring red red vault 1.0.0.M2]

At org.springframework.cloud.kubernetes.discovery.KubernetesDiscoveryClient.getServices (KubernetesDiscoveryClient.java:159) ~ [springMurray cloudMurray KubernetesMutual discoveryMusi 1.0.0.M2.jarring red red vault 1.0.0.M2]

At org.springframework.cloud.client.discovery.composite.CompositeDiscoveryClient.getServices (CompositeDiscoveryClient.java:67) ~ [springcopyright cloudMurayCommonsMur2.1.0.M2.jarpaypaypayGroupe 2.1.0.M2]

At de.codecentric.boot.admin.server.cloud.discovery.InstanceDiscoveryListener.discover (InstanceDiscoveryListener.java:104) ~ [SpringMuir bootlyMutual admin Muffle cloudMuth2.1.0.jarfuzapamo 2.1.0]

At de.codecentric.boot.admin.server.cloud.discovery.InstanceDiscoveryListener.discoverIfNeeded (InstanceDiscoveryListener.java:99) ~ [SpringMuir bootlyMutual admin Muffle cloudMuth2.1.0.jarfuzapamo 2.1.0]

At de.codecentric.boot.admin.server.cloud.discovery.InstanceDiscoveryListener.onApplicationEvent (InstanceDiscoveryListener.java:94) ~ [SpringMuir bootlyMutual admin Muffle cloudMuth2.1.0.jarfuzapamo 2.1.0]

At sun.reflect.NativeMethodAccessorImpl.invoke0 (NativeMethod) ~ [na:1.8.0_222]

At sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) ~ [na:1.8.0_222]

At sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) ~ [na:1.8.0_222]

At java.lang.reflect.Method.invoke (Method.java:498) ~ [na:1.8.0_222]

Filtering is using lables, but a service that has nothing to do with the business does not specify a labels to cause

At this point, the study on "springcloud's kubernetes filtering filter error report how to solve" is over. I hope to be able to solve everyone's doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.