Got null value when trying to get nested value inside array about jsonpathkt HOT 3 CLOSED

Hi, your json path is using attachments as key instead of the array key in the json you provided. attachments doesnt exist so you get null.

For your second problem, that 3rd 'key.value' key does not exist so it's excluded. I understand you're probably expecting it to actually evaluate the inner expression but json object keys can technically have dots and so that's a valid key string.

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Sorry I copied the wrong code. I just tried it again and scope the issue to...

val value1 = jsonNode.read<String>("$.array[1].['key.value']")

Got null, expected key value 1.

val value1 = jsonNode.read<List<String>>("$.array[1].['name','content','key.value']")

Got [name 1, content 1] only not include the key value 1. Expected [name 1, content 1, key value 1] as a result from this code.

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Ok, I misunderstand the field name inside quote. The 'key.value' can't be treated as key.value. Thanks for your time.

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