I've updated to newest 6.4.17.
After install, opening shows empty screen.
I've removed all data from developer tools, restarted, removed and reinstalled and nothing changes.
Please any help appreciated.
OSX 10.15.7 (19H524) Catalina

            
                        
            
                                    
              
                Chrome
                  88.0.4324.192
                OS X
                  10_15_7
                                EasyEDA
                  6.4.17