[Development] [Interest] QJSEngine and error line

[Simon Hausmann]

On Wednesday 8. April 2015 23.45.29 Sze Howe Koh wrote:
[...]
> Going off on a slight tangent:
> https://doc.qt.io/qt-5/qjsvalue.html#toVariant says that an Object "is
> converted to a QVariantMap. Each property is converted to a QVariant,
> recursively". However, calling toVariant() on an Error object
> (isError() == isObject() == true) produces an empty QVariantMap event
> though QJSValueIterator gets the properties just fine (using Qt
> 5.4.1). Is this expected?

That could be a bug. You should see the enumerable properties, which I think 
include message and name. If a strack trace was producible at constructor 
time, then you should also see the fileName and lineNumber properties. "stack" 
however will not be visible.


Simon