Klaxon is a library to parse JSON in Kotlin.
Questions tagged [klaxon]
42 questions
5
votes
1 answer
Android Kotlin + Klaxon - Parsing a JSON root array
I have a JSON asset with a root array:
[
{
"word": "word",
"label": "label"
},
{
"word": "word2",
"label": "label2"
}
]
I'm trying to parse it using Klaxon.
So far I have tried several methods:
val wordDict =…
Vaiden
- 15,728
- 7
- 61
- 91
5
votes
3 answers
Parsing json in Kotlin
I'm trying to parse Json in Kotlin. I'm having a lot of trouble, it seems that a lot of people learn Kotlin after Java... Not me, I'm a Python guy. I got a Kotlin Jupyter Notebook running fairly quickly (https://github.com/ligee/kotlin-jupyter),…
Freek
- 1,097
- 2
- 12
- 30
3
votes
1 answer
Klaxon Parsing of Nested Arrays
Im trying to parse this file with Klaxon, generally its going well, except I am totally not succeeding in parsing that subarray of features/[Number]/properties/
So my thought is to get the raw string of properties and to parse it seperately with…
pikkuez
- 310
- 1
- 18
2
votes
1 answer
variable of type kotlin.collections.List becomes java.util.Arraylist and causes error
I am trying to create an application with the walt.id API where I get an error stating the variable is expected to be of type kotlin.collections.List but it is of type java.util.ArrayList even though the variable is of the right…
noobianov
- 83
- 6
2
votes
1 answer
Klaxon not reading JSONObject inside JSON
I have an API that returns a JSON object in this format
{
"success": true,
"data": [
{
"id": 1,
"id_instituicao": 4,
"geojson": {
"type": "FeatureCollection",
…
Tiago
- 347
- 1
- 3
- 12
2
votes
1 answer
Parse very large JSON files with dynamic data
I need to parse very large JSON files that are downloaded from a server. These JSON files can contain completely different keys and values. Here are some examples...
{ "result": "PASS",
"items": [
{ "name": "John", "age": 33 },
{…
Chris
- 1,005
- 1
- 13
- 27
2
votes
1 answer
Parse map with dynamic keys with Klaxon
I have the following JSON snippet:
{
"hd":{
"hdEnabled":true,
"defaultStreamQualitySetting":"HD720",
"streamQualitySettings":{
"SD":"SD - low quality",
"HD720":"Standard HD - 720p",
…
Robby Smet
- 4,649
- 8
- 61
- 104
2
votes
2 answers
Kotlin - How to read JSON string on url
I am new to Kotlin and I find library Klaxon to parse JSON. I can not find how to execute url(http://localhost:8080/items/2), read JSON string and save data to variables and print them to console. CreatedAt and UpdatedAt I do not need to save.
JSON…
misolo89
- 123
- 1
- 2
- 13
2
votes
1 answer
Parse JSON containing nested lists in Kotlin with Klaxon
I'm new to Kotlin and trying to parse list of lists in JSON:
data class Root (val lists: List>)
val result = Klaxon().parse("""
{
"lists": [["red", "green", "blue"]]
}
""")
But I get this runtime exception:
Exception in…
David Siegel
- 1,604
- 11
- 13
1
vote
0 answers
Klaxon Error on Converting List to jsonString
in the Kotlin language android development application, I try to use Klaxon to convert my list of objects to JSON string.
my code work without error on debugging but after release it has error on JsonArray(queryResult).toJsonString()
error is: No…
Farhad
- 11
- 1
1
vote
1 answer
1
vote
2 answers
Maven install Klaxon
I'm just learning Kotlin and I can't install library Klaxon on my Maven project.
GitHub: https://github.com/cbeust/klaxon
I copy settings from https://bintray.com/cbeust/maven/klaxon to my pom.xml, but it doesn't work.
I try to copy and paste this…
Tatyana .M
- 33
- 4
1
vote
2 answers
Klaxon: Expected a name but got LEFT_BRACE
How can I read a "complex" json using Klaxon?
I'm trying to use klaxon's stream api as documentation say .
I'm using the beginObject method. If I use a json as given in the example everything is fine
val objectString = """{
"name" : "Joe",
"age" :…
isijara
- 155
- 2
- 9
0
votes
1 answer
Klaxon (JSON) convert whole object including object name
I'm using Klaxon to convert object to JSON objects but it creates an object like so:
data class Welcome(
val text: String
)
results in:
{
text: "some value"
}
But i want something like
"Welcome"{
text: "Some value"
}
L. Blommers
- 83
- 6
0
votes
1 answer
How to get the first image URL from both arrays from my JSON file using Klaxon?
My JSON
[
"first_flight": "2010-12-08",
"flickr_images": [
"https://i.imgur.com/9fWdwNv.jpg",
"https://live.staticflickr.com/8578/16655995541_7817565ea9_k.jpg",
…
Жека Кобахидзе
- 1
- 1