Eviews 7 crashes when forecasting from state-space

For notifying us of what you believe are bugs or errors in EViews.
Please ensure your copy of EViews is up-to-date before posting.

Moderators: EViews Gareth, EViews Moderator

Novi
Posts: 44
Joined: Sun May 16, 2010 11:48 am

Eviews 7 crashes when forecasting from state-space

Postby Novi » Fri Nov 23, 2012 12:58 pm

Dear eviews experts,

I think I have found a bug (or something similar) in eviews 7 (premise: my version is totally up to date, i downloaded and installed the last patch just now)

I have a long of program where at the end I make forecasts n=2 steps ahead from a state space model.
Each time I run it when the program arrives to the point of the forecasts it inevitably crashes :( do you have any idea of what's happening?

Hope you can help, it is quite urgent...thanks

startz
Non-normality and collinearity are NOT problems!
Posts: 3775
Joined: Wed Sep 17, 2008 2:25 pm

Re: Eviews 7 crashes when forecasting from state-space

Postby startz » Fri Nov 23, 2012 1:25 pm

You might want to post your workfile and program so the EViews folks can try to reproduce the bug.

EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 13313
Joined: Tue Sep 16, 2008 5:38 pm

Re: Eviews 7 crashes when forecasting from state-space

Postby EViews Gareth » Fri Nov 23, 2012 3:25 pm

Also, tell us your build date (from Help->About EViews).
Follow us on Twitter @IHSEViews

Novi
Posts: 44
Joined: Sun May 16, 2010 11:48 am

Re: Eviews 7 crashes when forecasting from state-space

Postby Novi » Sat Nov 24, 2012 1:21 am

Hi! thx for your prompt replies
I have send the files to your support email and as I said before my build is the latest one, 7.2 updated with the November '12 patch.

Hope I will hear from you soon

Novi
Posts: 44
Joined: Sun May 16, 2010 11:48 am

Re: Eviews 7 crashes when forecasting from state-space

Postby Novi » Mon Nov 26, 2012 3:35 am

Hello,
did u receive my files to the email address support@eviews.com ?

EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 13313
Joined: Tue Sep 16, 2008 5:38 pm

Re: Eviews 7 crashes when forecasting from state-space

Postby EViews Gareth » Mon Nov 26, 2012 8:48 am

Yes, we're investigating.
Follow us on Twitter @IHSEViews

Novi
Posts: 44
Joined: Sun May 16, 2010 11:48 am

Re: Eviews 7 crashes when forecasting from state-space

Postby Novi » Mon Nov 26, 2012 10:45 am

thanks! hope 2 hear from u soon!

EViews Glenn
EViews Developer
Posts: 2672
Joined: Wed Oct 15, 2008 9:17 am

Re: Eviews 7 crashes when forecasting from state-space

Postby EViews Glenn » Mon Nov 26, 2012 4:34 pm

The problem is that there is an error in your program that we weren't anticipating and have done a poor job of handling. Your sspace forecast is trying to do a two-period-ahead forecast with a forecast sample of 1 observation. It can't do this and issues an error, which we don't handle very well (unless you consider crashing good error handling--which I don't :oops:). I've put a fix into the code base for this and it should appear in the next update.

The two-period-ahead forecast error problem is one you'll have to fix yourself :)

Novi
Posts: 44
Joined: Sun May 16, 2010 11:48 am

Re: Eviews 7 crashes when forecasting from state-space

Postby Novi » Tue Nov 27, 2012 1:51 am

Dear Glenn
Of course I will handle the error myself :D but still it is good that u could put a fix into the crash itself...
it is difficult to correct errors if eviews gets stuck and I need to reboot every time!

Thank you very much,

EViews Glenn
EViews Developer
Posts: 2672
Joined: Wed Oct 15, 2008 9:17 am

Re: Eviews 7 crashes when forecasting from state-space

Postby EViews Glenn » Mon Dec 03, 2012 3:58 pm

Patch should be posted. Let us know if you have any other problems.


Return to “Bug Reports”

Who is online

Users browsing this forum: No registered users and 10 guests