Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
Beginner
300 Views

Hi, I got the following Error when I tried to open my top level QSYS design: Error: An unexpected error occurred during Open System: java.lang.NullPointerException Debug: java.lang.NullPointerException

I have a top level QSYS with two QSYSes included. When I tried to rename some of the internal QSYS export ports, I got this error in the top-level QSYS.

I use 18.1.0.222 Quartus version.

 

How do I fix it?

 

Thanks,

 

 

0 Kudos
6 Replies
Highlighted
Moderator
42 Views

What OS that you were using?

 

check if you have any linked 'disabled' components in the system - if yes, try to delete rather than disable the components then system builder.

0 Kudos
Highlighted
Moderator
42 Views

any update?

0 Kudos
Highlighted
Beginner
42 Views

Hi,

I work with CentoOS 6.7/6.9

Thanks,

 

0 Kudos
Highlighted
Moderator
42 Views

Have you try the suggestion above? If yes, what is the result?

0 Kudos
Highlighted
Beginner
42 Views

Thanks! After I removed the disabled components it works!

0 Kudos
Highlighted
Moderator
42 Views

Good to hear that!

0 Kudos