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Javatar81 / devjoy

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Reflection used to deserialize GiteaSpec which fails in native executable #51

Closed Javatar81 closed 7 months ago

Javatar81 commented 7 months ago 
Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Cannot construct instance of `io.devjoy.gitea.k8s.model.GiteaSpec`: cannot deserialize from Object value (no delegate- or property-based Creator): this appears to be a native image, in which case you may need to configure reflection for the class that is to be deserialized
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at [Source: (BufferedInputStream); line: 1, column: 2347] (through reference chain: io.fabric8.kubernetes.api.model.DefaultKubernetesResourceList["items"]->java.util.ArrayList[0]->io.devjoy.gitea.k8s.model.Gitea["spec"])
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at com.fasterxml.jackson.databind.DeserializationContext.reportBadDefinition(DeserializationContext.java:1915)
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at com.fasterxml.jackson.databind.DatabindContext.reportBadDefinition(DatabindContext.java:414)
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at com.fasterxml.jackson.databind.DeserializationContext.handleMissingInstantiator(DeserializationContext.java:1355)
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at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1421)
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at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:352)
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at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:185)
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at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
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at io.fabric8.kubernetes.model.jackson.SettableBeanPropertyDelegate.deserializeAndSet(SettableBeanPropertyDelegate.java:134)
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at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:314)
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at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177)
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at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer._deserializeFromArray(CollectionDeserializer.java:359)
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at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:244)
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at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:28)
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at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
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at io.fabric8.kubernetes.model.jackson.SettableBeanPropertyDelegate.deserializeAndSet(SettableBeanPropertyDelegate.java:134)
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at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:314)
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at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177)
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at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:323)
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at com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:2105)
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at com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1481)
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at io.fabric8.kubernetes.client.utils.KubernetesSerialization.unmarshal(KubernetesSerialization.java:254)
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... 34 more
Javatar81 commented 7 months ago

Related issue: https://github.com/quarkusio/quarkus/issues/20200

Javatar81 commented 7 months ago

Quarkus extension quarkus-operator-sdk registers for reflection according to: https://docs.quarkiverse.io/quarkus-operator-sdk/dev/index.html

When classes are located in another package we need to do the registration manually: https://quarkus.io/guides/writing-native-applications-tips#registering-for-reflection

Javatar81 commented 7 months ago

Should be generated automatically. This has been added via this PR: https://github.com/quarkusio/quarkus/pull/38586