Hello,
It seems your App.result is not a js object, but a c++ object derived
from QObject.
Is it?
On 5/28/2021 10:24 PM, Jason H wrote:
I've got a really weird error:
qml: type: object [DEBUG-12344567890,N]
qrc:/screens/Result.qml:32: TypeError: Type error
The statements are:
> Sent: Tuesday, June 01, 2021 at 9:22 PM
> From: "Tony Rietwyk"
> To: interest@qt-project.org
> Subject: Re: [Interest] Can't JSON.stringify an object in QML
>
> HI Jason,
>
> I'm pretty sure this is NOT valid JSON:
>
>{"that&q
HI Jason,
I'm pretty sure this is NOT valid JSON:
{"that": "other": {} }
Either the value and comma for "that" is missing, or "other": {} should
be encapsulated as an object in braces as the value of "that".
Regards, Tony
On 2/06/2021 12:29 am, Jason H wrote:
Some JSON serialisers
On Tue, 1 Jun 2021, Jason H wrote:
>
> Well, if it were cyclical (I really don't think it is), I would expect that
> the line:
> return QJsonDocument::fromVariant(v).toJson(QJsonDocument::Compact);
>
> Would never return.
No, error-tolerant behaviour just returns null in the place
where the
> Some JSON serialisers replace that with null nowadays.
>
> I guess you could write some code to test whether it’s cyclical
> and at which elements it recurses. If you feel not up to it,
> write back and I’ll try (ECMAscript is not a language I feel
> comfortable in either but I think I could
On Fri, 28 May 2021, Jason H wrote:
> console.log("result:", JSON.stringify(App.result)); // this does not
> qrc:/screens/Result.qml:32: TypeError: Type error
My copy of ECMA-262, 5ᵗʰ edition, has JSON.stringify fail
(in the “abstract operation JO”, p.205, last ordered list
on the page, step 1)
