Re: [SL] HASH Reference error when printing or e-mailing

[Colin M. <co...@it...>]

Hi All,

I have narrowed my problem down to something to do with tax.

Lines 1375 - 1379 from OE.pm:

# adjust taxes for lineitems
my $total = 0;
for (@{ $form->{lineitems} }) {
$total += $_->{tax};
}

I had this all working before my old machine died, but I just can't get 
this working. - very frustrating - invoices are keyed in (as sales 
orders), but I can't print, so can I get paid :-(.

Please help.


I have set up the taxes correctly in the system ==> taxes page, and set 
my ABN in the system --> defaults page - any hints please?





Colin Manning wrote:
> Thanks Michael.
>
> I've searched the mailing list for "hash reference" and "unreferenced 
> scalar" and didn't find any solutions. the second search returned this 
> thread and a similar (unanswered) post on 2007-10-22.
>
> is perl-5.8.8 supported?
>
> I'm using postgresql-8.2.5-1.fc8
>
> I have done a default install - using setup.pl to my fedora 8 box. 
> Create one dataset and one user (administrator type), one client and one 
> service.
>
> Try to print (even HTML) and it errors.
>
> I have not performed any customisation.
>
> Any further ideas?
>
>
>
>
> Michael Hasse wrote:
>   
>> Had this awhile back when we were customizing the invoice layout.   
>> Don't remember the exact cause but it ended up being a "special"  
>> character which wasn't being escaped properly.  It would display fine  
>> but when converting to PDF, printing etc the interpreter wasn't  
>> happy.  As I recall somebody Googled the error and found the cause  
>> pretty quickly.
>>
>>
>> Thanks,
>>
>> Michael
>>
>>
>> On Nov 28, 2007, at 4:27 PM, Colin Manning wrote:
>>
>>   
>>     
>>> Hi All,
>>>
>>> I get this error when trying to print or email an order
>>>
>>>
>>>     Error!
>>>
>>> *Not a HASH reference at SL/OE.pm line 1378.
>>> **Attempt to free unreferenced scalar: SV 0xa1d572c, Perl interpreter:
>>> 0x98d6008 at SL/OE.pm line 1378.
>>> *
>>>
>>> I'm using Fedora 8, (had the same error on Fedora 7) SL 2.8.8
>>>
>>> Any tips?
>>>
>>> Have been working fine on Fedora Core 6 for a while.  :-(
>>>
>>> Colin.
>>>
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