Bug #8114
WCanvasPaintDevice javascript error in image load handler
Start date:
02/22/2021
Due date:
% Done:
100%
Estimated time:
Description
if the WPaintedWidget is already removed by the time the image load handler is executed, there is a javascript error.
Uncaught TypeError: Cannot read property 'wtObj' of null
at ImagePreloader.eval [as callback] (Wt_SERVER_UPDATE_1212.js:formatted:34)
at Image.window.Wt.ImagePreloader.onload (Wt.js:4149)