Re: [Pharo-users] json parse problem

March 16, 2019

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On 16 Mar 2019, at 21:17, Roelof Wobben <r.wobben@home.nl> wrote:
Op 16-3-2019 om 18:16 schreef Sven Van Caekenberghe:
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imageUrl1 := levelsJson detect: [ :item | item name = 'z4' ].
  imageUrl := imageUrl1 tiles first url.
nope,
when I do this I see this error messsage :
MessageNotUnderstood: Dictionary>>name
Roelof
Yes, but you have to parse your JSON differently, either doing

 NeoJSONObject fromString: ..

or, alternatively you have to set the #mapClass, like this

 (NeoJSONReader on: string readStream)
    mapClass: NeoJSONObject;
    propertyNamesAsSymbols: true;
    next.

I don't know how you invoke NeoJSON right now, but you have to change that slightly.