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com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type java.time.LocalDateTime from String "2024-05-08T20:06:14.620804598-07:00": Failed to deserialize java.time.LocalDateTime: (java.time.format.DateTimeParseException) Text '2024-05-08T20:06:14.620804598-07:00' could not be parsed, unparsed text found at index 29 #48

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kelvinwatson opened this issue May 19, 2024 · 1 comment · Fixed by #49

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@kelvinwatson
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Looks like there's a regression with the latest version. See the deserialization exception that occurs when OllamaAPI.listModels is called in version 1.0.70. Note, this exception isn't thrown in 1.0.65

Exception in thread "main" com.fasterxml.jackson.databind.exc.InvalidFormatException: Cannot deserialize value of type `java.time.LocalDateTime` from String "2024-05-08T20:06:14.620804598-07:00": Failed to deserialize java.time.LocalDateTime: (java.time.format.DateTimeParseException) Text '2024-05-08T20:06:14.620804598-07:00' could not be parsed, unparsed text found at index 29
 at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); line: 1, column: 74] (through reference chain: io.github.amithkoujalgi.ollama4j.core.models.ListModelsResponse["models"]->java.util.ArrayList[0]->io.github.amithkoujalgi.ollama4j.core.models.Model["modified_at"])
	at com.fasterxml.jackson.databind.exc.InvalidFormatException.from(InvalidFormatException.java:67)
	at com.fasterxml.jackson.databind.DeserializationContext.weirdStringException(DeserializationContext.java:1958)
	at com.fasterxml.jackson.databind.DeserializationContext.handleWeirdStringValue(DeserializationContext.java:1245)
	at com.fasterxml.jackson.datatype.jsr310.deser.JSR310DeserializerBase._handleDateTimeException(JSR310DeserializerBase.java:176)
	at com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer._fromString(LocalDateTimeDeserializer.java:216)
	at com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer.deserialize(LocalDateTimeDeserializer.java:114)
	at com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer.deserialize(LocalDateTimeDeserializer.java:41)
	at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
	at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310)
	at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177)
	at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer._deserializeFromArray(CollectionDeserializer.java:361)
	at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:246)
	at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:30)
	at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129)
	at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310)
	at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177)
	at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:342)
	at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4905)
	at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3848)
	at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3816)
	at io.github.amithkoujalgi.ollama4j.core.OllamaAPI.listModels(OllamaAPI.java:137)
@AgentSchmecker
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Mistakenly used java.time.LocalDateTime instead of Offsettime. Will fix shortly.

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2 participants