org.cloudfoundry.reactor.util.JsonParsingException: Unable to parse JSON Payload

GitHub | youngm | 2 months ago
  1. 0

    Trouble parsing service instance that contains "gateway_data"

    GitHub | 2 months ago | youngm
    org.cloudfoundry.reactor.util.JsonParsingException: Unable to parse JSON Payload
  2. 0

    Reading an object of inner class throws MarkLogicIOException

    GitHub | 2 years ago | sravanr
    com.marklogic.client.MarkLogicIOException: com.fasterxml.jackson.databind.JsonMappingException: No suitable constructor found for type [simple type, class com.marklogic.javaclient.TestPOJOsample1$Student]: can not instantiate from JSON object (need to add/enable type information?) at [Source: java.io.InputStreamReader@37e4320e; line: 1, column: 54]
  3. 0

    How to read subtype?

    GitHub | 2 years ago | gaydenko
    com.fasterxml.jackson.databind.JsonMappingException: Can not instantiate abstract type [simple type, class scala.runtime.Nothing$] (need to add/enable type information?) at [Source: {"i":42}; line: 1, column: 2]
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  5. 0

    angularjs - springboot - spring data/rest

    Stack Overflow | 2 years ago | ek1984
    com.fasterxml.jackson.databind.JsonMappingException: (was java.lang.NullPointerException) (through reference chain: fr.stockmanagement.Customer["status"]) at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:232)
  6. 0

    Deserializing nested json's with jackson

    Stack Overflow | 4 years ago | labbyfrost
    com.fasterxml.jackson.databind.JsonMappingException: Can not instantiate value of type [simple type, class JsonPath.Cpld] from JSON String; no single-String constructor/factory method (through reference chain: JsonPath.mainbean["clientPayload"])

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Root Cause Analysis

  1. com.fasterxml.jackson.databind.JsonMappingException

    Can not deserialize instance of java.lang.String out of START_OBJECT token at [Source: reactor.ipc.netty.common.ReleasingBufferInputStream@6ff650b5; line: 20, column: 61] (through reference chain: org.cloudfoundry.client.v2.serviceinstances.Json["resources"]->java.util.ArrayList[0]->org.cloudfoundry.client.v2.serviceinstances.Json["entity"]->org.cloudfoundry.client.v2.serviceinstances.Json["gateway_data"])

    at com.fasterxml.jackson.databind.JsonMappingException.from()
  2. Jackson
    ObjectMapper.readValue
    1. com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:148)
    2. com.fasterxml.jackson.databind.DeserializationContext.mappingException(DeserializationContext.java:857)
    3. com.fasterxml.jackson.databind.deser.std.StringDeserializer.deserialize(StringDeserializer.java:62)
    4. com.fasterxml.jackson.databind.deser.std.StringDeserializer.deserialize(StringDeserializer.java:11)
    5. com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:520)
    6. com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:95)
    7. com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:258)
    8. com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:161)
    9. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:136)
    10. com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1095)
    11. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:296)
    12. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:133)
    13. com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:520)
    14. com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:95)
    15. com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:258)
    16. com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:161)
    17. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:136)
    18. com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1095)
    19. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:296)
    20. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:133)
    21. com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:245)
    22. com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:217)
    23. com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:25)
    24. com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:520)
    25. com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:95)
    26. com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:258)
    27. com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:161)
    28. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:136)
    29. com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1095)
    30. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:296)
    31. com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:133)
    32. com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3736)
    33. com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2796)
    33 frames
  3. org.cloudfoundry.reactor
    JsonCodec.lambda$decode$0
    1. org.cloudfoundry.reactor.util.JsonCodec.lambda$decode$0(JsonCodec.java:40)
    1 frame
  4. reactor.core.publisher
    FluxSubscribeOn$SubscribeOnPipeline.onComplete
    1. reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:113)
    2. reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:913)
    3. reactor.core.publisher.MonoThenApply$MonoThenApplyManager$SecondSubscriber.onNext(MonoThenApply.java:201)
    4. reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)
    5. reactor.core.publisher.FluxUsing$UsingFuseableSubscriber.onNext(FluxUsing.java:314)
    6. reactor.core.publisher.FluxFilterFuseable$FilterFuseableSubscriber.onNext(FluxFilterFuseable.java:108)
    7. reactor.core.publisher.FluxPeekFuseable$PeekFuseableConditionalSubscriber.onNext(FluxPeekFuseable.java:379)
    8. reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:913)
    9. reactor.core.publisher.MonoReduce$ReduceSubscriber.onComplete(MonoReduce.java:149)
    10. reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onComplete(FluxMapFuseable.java:152)
    11. reactor.core.publisher.FluxSubscribeOn$SubscribeOnPipeline.onComplete(FluxSubscribeOn.java:136)
    11 frames
  5. reactor.ipc.netty
    NettyHttpClientHandler.channelRead
    1. reactor.ipc.netty.common.NettyChannelHandler$InboundSink.complete(NettyChannelHandler.java:654)
    2. reactor.ipc.netty.http.NettyHttpClientHandler.postRead(NettyHttpClientHandler.java:184)
    3. reactor.ipc.netty.http.NettyHttpClientHandler.channelRead(NettyHttpClientHandler.java:135)
    3 frames
  6. Netty
    SingleThreadEventExecutor$5.run
    1. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
    2. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
    3. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
    4. io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:435)
    5. io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)
    6. io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)
    7. io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:250)
    8. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
    9. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
    10. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
    11. io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
    12. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
    13. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
    14. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
    15. io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1066)
    16. io.netty.handler.ssl.SslHandler.decode(SslHandler.java:900)
    17. io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:411)
    18. io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:248)
    19. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
    20. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
    21. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
    22. io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
    23. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
    24. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
    25. io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
    26. io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:129)
    27. io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:571)
    28. io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:512)
    29. io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:426)
    30. io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:398)
    31. io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:877)
    31 frames
  7. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)
    1 frame