handleAsyncValidationReply

[rle125]

SmartGWT 12.1p (07/25/2023) / Firefox 102.4

After upgrading from SmartGWT 6.1p to 12.1p, I now get the following Exception when performing custom server validation:

Call to Super for method: handleAsyncValidationReply failed on: [DynamicForm ID:isc_MyDynamicForm_16]: couldn't find a superclass implementation of : DynamicForm.handleAsyncValidationReply
Class.invokeSuper(_1=>null, _2=>"handleAsyncValidationReply", _3=>undef, _4=>undef, _5=>undef, _6=>undef, _7=>undef, _8=>undef, _9=>undef, _10=>undef, _11=>undef, _12=>undef, _13=>undef)
Class.Super(_1=>"handleAsyncValidationReply", _2=>[object Arguments], _3=>undef)
anonymous(true, null, Array[1])
bt(a=>anonymous(), b=>[DynamicForm ID:isc_MyDynamicForm_16], c=>[object Arguments])
et(b=>anonymous(), c=>[DynamicForm ID:isc_MyDynamicForm_16], d=>[object Arguments])
[o]DynamicForm.handleAsyncValidationReply(true, null, Array[1])
handleAsyncValidationReplyObservation(true, null, Array[1])
Canvas.$742(_1=>Obj, _2=>null, _3=>Obj)
$376(_15=>Obj, _16=>null, _17=>Obj)
[c]Class.fireCallback(_1=>$376(), _2=>"dsResponse,data,dsRequest", _3=>Array[3], _4=>[DataSource ID:jreapADMI], _5=>undef)
Class.fireCallback(_1=>$376(), _2=>"dsResponse,data,dsRequest", _3=>Array[3], _4=>undef)
DataSource.fireResponseCallbacks(_1=>Obj, _2=>Obj, _3=>Obj, _4=>Obj)
DataSource.$38b(_1=>null, _2=>Obj, _3=>Obj, _4=>Obj, _5=>Obj)
DataSource.$50h(_1=>Obj, _2=>null, _3=>Obj)
** recursed on [c]Class.fireCallback

[Isomorphic]

Thanks for the report - we're taking a look and will update here shortly.

[Isomorphic]

We don't see anything obvious here, from what we know so far - no framework calls to Super for handleAsyncValidationReply, for example.

Can you show the form(s) that are hitting the issue?

[rle125]

asyncHandlers.put(myForm.getID(), myForm.addAsyncValidationReplyHandler(new AsyncValidationReplyHandler() {

    public void onAsyncValidationReply(AsyncValidationReplyEvent event) {
        HandlerRegistration hr = asyncHandlers.remove(myForm.getID());
        hr.removeHandler();

        boolean errorFound = false;
        if (event.getErrors() != null) {
            errorFound = true;
        }

        if (!errorFound && asyncHandlers.isEmpty()) {
            applyFinished(hide);
        }
    }
}));

If I comment out these lines the Exception is not thrown:

        HandlerRegistration hr = asyncHandlers.remove(form.getID());
        hr.removeHandler();

[rle125]

We found an additional call to instantiate a DynamicForm in one of our sub-classes. This double instantiation must have caused the initial instantiation (and async registration) to fail.