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

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

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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