RE: div by zero

[David Sean Taylor]

> There is a division in the code, and dividing by zero (items) gives bad results, as it should :)

alrighty then....

 

 i put in check for / 0  - it returns an empty container - which is better than the alt.

 

if (0 == rows || 0 == cols)

    return base;

 

- david

 

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Santiago Gala
Sent: Thursday, February 08, 2001 5:24 PM
To: JetSpeed
Subject: Re: div by zero

David Sean Taylor wrote:

[EMAIL PROTECTED]" type="cite">

Just dl'ed the latest build, and Im getting this when I click on the "RSS
Sources" tab:

[Thu Feb 08 09:21:09 PST 2001] -- ERROR --
	Exception:  java.lang.ArithmeticException: / by zero
	Stack Trace follows:
	java.lang.ArithmeticException: / by zero
	at

This is an old timer. I tried to fix it with no success. It is due to having a Card/Panel/Grid where all the portlets inside are not available due to not having been loaded yet or Bad URLs. There is a division in the code, and dividing by zero (items) gives bad results, as it should :)

I tried to fix it in the pane case, but did not get a working way through the code, so I stopped. When it happens recurrently is due to having bad urls, connectivity problems or problems with the psml definitions.

[EMAIL PROTECTED]" type="cite">

I looked at Ingo's recent commits and I don't think its related, the bug has
probably been there for a while.
I haven't seen any mods to the GridPortletControl in a while, so its not
obvious whats causing it.
I will try to look into it, but i haven't much time today...

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