java.lang.NumberFormatException: For input string: "null" Error: Error accessing NFuse published application in Citrix Access Suite.
 
 
HelpInfo
Error: Error accessing NFuse published application in Citrix Access Suite.
Message

You Do Not Have the Proper Encryption Level to Access This Application
Cause of Error

The error occurs if the encryption is set only on the 'ica-tcp' listener in Citrix Connection Configuration.
Solution Summary

Open Published Application Manager on the Citrix server. Highlight the published application to modify. From the menu bar, select 'Application'. Click 'Properties'. Click the 'Client' tab. Set the appropriate encryption level in 'Set the Encryption Level'.
Solution Details

The Citrix published application can also be accessed via a Web interface that is called NFuse. NFuse enables you to access the published application on your machine. The improper encryption level error may occur when you try to access published application. This is because the encryption on the published application needs to be set.
To resolve the error:
1) Open Published Application Manager on the Citrix server.
2) Highlight the appropriate published application.
3) From the menu bar, select 'Application'.
4) Click 'Properties'.
5) Click the 'Client' tab.
6) Set the appropriate encryption level in 'Set the encryption Level'.
7) Click 'OK'.
Applies to Software Version

Citrix Access Suite 4