Hi.
This error started after updating the Apex version to 5.1.0.00.45. When user clicks on the close button of a modal dialog it doesn't close the dialog, nothing happens except this message on the console:
Uncaught TypeError: Cannot read property 'page' of undefined
at HTMLDivElement.r.beforeClose ([http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:8:2035](http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:8:2035))
at e.(anonymous function).(anonymous function).\_trigger ([http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:25:10036](http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:25:10036))
at e.(anonymous function).(anonymous function).close ([http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:26:5830](http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:26:5830))
at e.(anonymous function).(anonymous function).close ([http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:25:5029](http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:25:5029))
at e.(anonymous function).(anonymous function).click ([http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:26:8689](http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:26:8689))
at HTMLButtonElement.h ([http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:25:8903](http://win7-ora11g:8080/i/libraries/apex/minified/desktop.min.js?v=5.1.0.00.45:25:8903))
at HTMLButtonElement.dispatch ([http://win7-ora11g:8080/i/libraries/jquery/2.2.3/jquery-2.2.3.min.js?v=5.1.0.00.45:3:7537](http://win7-ora11g:8080/i/libraries/jquery/2.2.3/jquery-2.2.3.min.js?v=5.1.0.00.45:3:7537))
at HTMLButtonElement.r.handle ([http://win7-ora11g:8080/i/libraries/jquery/2.2.3/jquery-2.2.3.min.js?v=5.1.0.00.45:3:5620](http://win7-ora11g:8080/i/libraries/jquery/2.2.3/jquery-2.2.3.min.js?v=5.1.0.00.45:3:5620))
Error when close button clicked
Dialog window properties
Can someone help me, please?
Thanks in advance!