I upgraded from Talend Data Integration (free edition) 6.4.1. to 6.5.1
I used to update/download the jar files through a proxy server I set-up in Preferences-> Network Connections. It worked perfectly in ver 6.4 however it stopped working in ver. 6.5. Now the whole application is crashing and no files appear in the download window.
I attached the screenshots and the log file.
It looks like that the studio has been crashed. Did you install your V 6.5.1 studio completely?
Could you please let us know what's OS version you are using?
Did you manual install TOS_DI-20180110_1048-V6.5.1.zip file? Have you tried to re-install your studio to see if it works?
Introduction to Talend Open Studio for Data Integration.
Practical steps to developing your data integration strategy.
Create systems and workflow to manage clean data ingestion and data transformation.