Wt internal error; code: undefined, description: Wt3_3_7.WPopupWidget is not a constructor
Hello,
I've upgraded Wt from 3.3.6 to 3.3.7, and now our project doesn't work anymore.
We're using WPopupWidget's to show WTexts which will, when clicked, insert the widget with all the contents for that page.
However, after upgrading to Wt v3.3.7, this happened:
Upon clicking a WPopupWidget, three dots is all it's showing. (I've clicked all three WPopupWidgets here btw)
And when clicking any WPushButton which opens a WDialog, I'm getting this errormessage, and my session crashes.
There's a few ways that makes the problem not appear.
- Not adding anything to the WPopupWidget's WContainerWidget seems to make the rest work fine.
- Disabling a WSound elsewhere in code also seems to "fix" my problem.
- Circumventing my login widget seems to work fine too.
I've tried to make a testcase with WPopupWidgets, a WPushButton that shows
a WDialog and a WSound together, but I can't seem to reproduce the problem there.
Our project works fine on v3.3.5 and v3.3.6.
Someone on the forum has had this problem before, but didn't seem to find the cause:
Wt internal error; code: undefined, description: Wt3_3_5.WPopupWidget is not a constructor