Scadabr bug after installation

after installing scadabr 1.2 ,the datasource are not shown, could some one explain why .

Hello Issam Zait,

This error can be resolved simply by clearing the browser cache for the ScadaBR page. In Chrome you can use the keyboard shortcut: Ctrl + Shift + R .

The sortSelect function was created in ScadaBR 1.2 and is responsible for sorting the list of data sources alphabetically. If you installed the new version of ScadaBR over an older version (1.0 or 1.1), it is likely that the old version’s web page files are still stored in your browser’s cache, causing this conflict.

thank you so much Celsus , you are my hero ,god bless you.
fast and accurate response.