Thanks for your response Greg.
In this case, the error from my end.
I added an element that is not a bead to the beads element tag.
The element I added was
"
<js:SimpleCSSValuesImpl />
"
This was a mistake.
It is supposed to be here
<j:valuesImpl>
<js:SimpleCSSValuesImpl />
</j:valuesImpl>
Regards,
On Fri, 13 Aug 2021, 00:01 Greg Dove, <[email protected]> wrote:
>
> I have also seen this in the past, where a bead did not implement IBead.
>
> A check was added to verify that in the addBead method but the error alone
> is not particularly helpful because of stringification. It could be that
> you are encountering a bead that was not updated to explicitly implement
> IBead in the as3 source code, but which probably does comply with the
> interface in terms of its method signatures.
>
> If the bead that is causing the issue is from the royale framework, then
> it needs fixing in the framework.
>
> I just pushed a change that will log the instance to the console before
> the error is thrown.
>
> If you want to check this in your local build now without updating your
> royale sdk, you can do the following:
>
> 1. go into js-debug output folder and navigate to
> org/apache/royale/core/ElementWrapper.js
>
> 2. open that file in a text editor.
>
> 3. Find the block of code that begins with:
> org.apache.royale.core.ElementWrapper.prototype.addBead = function(bead) {
>
> 4. and replace it with:
> org.apache.royale.core.ElementWrapper.prototype.addBead = function(bead) {
> if (!this._beads) {
> this._beads = [];
> }
> if (goog.DEBUG && !org.apache.royale.utils.Language.is(bead,
> org.apache.royale.core.IBead)) {
> console.log('Cannot convert ', bead, ' to IBead');
> throw new TypeError('Cannot convert ' + bead + ' to IBead');
> }
> this._beads.push(bead);
> bead.strand = this;
> };
>
>
> When you re-run the app, you should see a more helpful log in the browser
> console before the error.
> The other way to do this is to do what Yishay said and put a breakpoint at
> the code just before the error is thrown and inspect the bead instance
> there.
>
> Please let us know what that bead is, if it is one that is from the royale
> sdk.
>
> Thanks,
> Greg
>
>
>
> On Fri, Aug 13, 2021 at 3:12 AM Yishay Weiss <[email protected]>
> wrote:
>
>> Oh, I see you have resolved it, thanks for sharing.
>>
>>
>>
>> *From: *Yishay Weiss <[email protected]>
>> *Sent: *Thursday, August 12, 2021 6:11 PM
>> *To: *[email protected]
>> *Subject: *RE: Uncaught TypeError: Cannot convert [object Object] to
>> IBead
>>
>>
>>
>> I have encountered similar issues in the past. I think the runtime
>> requirement that all beads actually implement IBead was added a bit late so
>> there may be code that fails in runtime. I would put a breakpoint in your
>> browser and inspect beads to see if one of them is not an IBead.
>>
>>
>>
>> *From: *[email protected]
>> *Sent: *Tuesday, August 10, 2021 6:23 PM
>> *To: *[email protected]
>> *Subject: *Uncaught TypeError: Cannot convert [object Object] to IBead
>>
>>
>>
>>
>>
>> Hi Everyone,
>>
>>
>>
>> I am developing my first crux based royale app.
>>
>>
>>
>> I am getting the following error
>>
>> when running the application
>>
>>
>>
>> Uncaught TypeError: Cannot convert [object Object] to IBead
>>
>> at FrontEnd.org.apache.royale.core.ElementWrapper.addBead
>> (ElementWrapper.as:268)
>>
>> at FrontEnd.org.apache.royale.core.HTMLElementWrapper.addBead
>> (HTMLElementWrapper.js:50)
>>
>> at FrontEnd.org.apache.royale.jewel.Application.start
>> (Application.as:674)
>>
>> at index.html:345
>>
>>
>>
>>
>>
>> When tracing to the generated javascript source it is failing at this
>> point
>>
>>
>>
>> if (model is IBead) addBead(model as IBead);
>>
>> if (controller is IBead) addBead(controller as IBead);
>>
>> for (var index:int in beads) {
>>
>> *addBead(beads[index]); *// it fails at this line.
>>
>> }
>>
>>
>>
>>
>>
>>
>>
>> My guess is that there is one more configuration that needs to be done. I
>> have tried to follow the example on the apache royale site.
>>
>>
>>
>> Has anyone encountered this issue before ?
>>
>>
>>
>>
>>
>
