Re: [Ledger-smb-users] Migration Note: "isZero" errors

Hi Victor,

On Mon, Apr 2, 2012 at 8:44 PM, Victor Wren <[EMAIL PROTECTED]> wrote:

>  I realize that 1.2 may be a "dead issue" at this point, but I just
> thought I'd bring up a couple of things that I've encountered while trying
> to confirm that my upgrade was successful.
>
> In my migration from 1.1.12 to 1.2.26 (passing through on my way to 1.3),
> I have been running into a number of these with 1.2.26:
>
> menu.pl:92: Can't call method "is_zero" on an undefined value at
> /usr/lib/perl5/5.14.2/Math/BigInt.pm line 1197.
>
> with a POS transaction I get something a little different:
> menu.pl:92: Can't call method "is_zero" on unblessed reference at
> /usr/lib/perl5/5.14.2/Math/BigFloat.pm line 507.
>
> I am wondering if this could be due to uninitialized fields in columns
> added during the last schema upgrade (fields that contain "Null" instead of
> zero?).   Is there a script I missed which might sanitize the databases
> once they're brought up to the current schema?  Or a suggestion to which
> columns might be altered to make it happy?
>

There were several fixes to 1.3 to help eliminate this error. I'm not sure
if it can be eliminated by changing the data in the database. Chris?


> About the only errors I see in my server logs are  things like this:
> Math::BigInt: couldn't load specified math lib(s), fallback to
> Math::BigInt::Calc at LedgerSMB/Form.pm line 36, referer:
> http://ledger/ar.pl
>

1.3 might suffer from this error as well. You can install Math::BigInt::GMP
to prevent that error.

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