Problem with Getting object from class of back4app database FLUTTER ONLY

Question

I'm getting dumb with this

Future Object1() async{
final object1 = await ParseObject('Announcement')..objectId='vG1WZeVHkV';
var mal = await object1.get('an1');
await print(mal);

}

just in case you ask the result for that

I/flutter ( 9123): null

when I was hoping for this url (it is a file column in back4app for image)

"an1":{"__type":"File","name":"6c128c064142552b8c3a5e2ac016bc1d_1.jpg","url":"https://parsefiles.back4app.com/nQ1FGO9uklC7f9eMKYDuA16pvAjamCYnbI6xD2Zy/6c128c064142552b8c3a5e2ac016bc1d_1.jpg"}

(note I got this from using object1.fetch() )

so can anyone help me???

Davi Macêdo · Accepted Answer · 2021-05-07 16:14:42Z

2

It should be:

Future Object1() async {
  final object1Response = await ParseObject('Announcement').getObject('vG1WZeVHkV');
  if (object1Response.success) {
    final object1 = object1Response.result;
    var mal = await object1.get('an1');
    print(mal);
  }
}

answered May 7, 2021 at 16:14

Davi Macêdo

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1 Comment

ricky Over a year ago

hey man.thx.. never thought I should use get object id first.. thx pal

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