Project

General

Profile

Actions
Copy link

Support #3707

open
KS WD

I don't know why I'm getting: [error] "Wt: decodeSignal(): signal 's7' not exposed"

Support #3707: I don't know why I'm getting: [error] "Wt: decodeSignal(): signal 's7' not exposed"

Added by Keith Stevens over 11 years ago. Updated over 9 years ago.

Status:
Feedback
Priority:
Normal
Assignee:
Wim Dumon
Target version:
-
Start date:
12/19/2014
Due date:
% Done:

0%

Estimated time:

Description

I have not located the code where this is happening. Anyone have any idea what it might be?

WD Updated by Wim Dumon over 11 years ago Actions
Copy link
 #1

  • Status changed from New to Feedback

Hello,

Background: this error means that a signal for a disabled item (e.g. a disabled button, or an invisible button, a button that was deleted, ...) has been triggered. It is a security feature of Wt: things that cannot be clicked, should not generate signals.

There are a number of legitimate cases where this error may appear, e.g. if an event deletes a widget, but the same event was also handled by other widgets. Does the error cause the program to misbehave?

Best regards,
Wim.

KD Updated by Koen Deforche over 11 years ago Actions
Copy link
 #2

  • Assignee set to Wim Dumon

KS Updated by Keith Stevens over 11 years ago Actions
Copy link
 #3

Thank you, I don't think its causing a problem, but I like to know what its doing. I'll update this again after I track it down completely.

IY Updated by isgursoy yavuz over 9 years ago Actions
Copy link
 #4

It occurs when i move widget to another application and ui controls (Wt too) become useless.

Actions
Copy link

Also available in: PDF Atom