setJSONArray should start a new line when inserting an array into a JSON object

Processing Coding Questions
1

I am trying to output a JSON file from my code which include some JSON objects and also a JSON array but the JSON array is not starting on a new line in the output JSON file, which causes problems when using the file.

Currently my code is as follows:

animal.setString("name", animalName);
animal.setString("description", "description of the animal");
animal.setString("image", imageURL);
animal.setJSONArray("attributes", animalAttributesArray);

This creates the following output:

{
	"name": "Animal 1",
	"description": "Animal 1 description",
	"image": "Animal Image URL",
	"attributes": [{
			"trait_type": "Colour",
			"value": "Black"
		},
		{
			"trait_type": "Legs",
			"value": "4"
		},
		{
			"trait_type": "Species",
			"value": "Bear"
		}
	]
}

However, the output that should be created is with the first opening curly brace of the array on a new line:

{
	"name": "Animal 1",
	"description": "Animal 1 description",
	"image": "Animal Image URL",
	"attributes": [
		{
			"trait_type": "Colour",
			"value": "Black"
		},
		{
			"trait_type": "Legs",
			"value": "4"
		},
		{
			"trait_type": "Species",
			"value": "Bear"
		}
	]
}

I’m not sure if this is a bug or whether there’s a way I can force each object in the array to start on a new line?

Thanks in advance for any help you can give!

2

What makes you think so? The opening curly bracket you are talking about is valid JSON in either of the places you have shown it.

3

OpenSea was having issues processing it, but I think it’s managed to do it now - so don’t think it’s a problem anymore. I’ll close this down. Thanks for getting back to me though!