[Lazarus] External SIGSEGV when trying to use data module components

[brian]

On Sat, 11 Apr 2015 11:48:57 -0400, you wrote:

I moved checking for the file  and then creating the database if it
didn't already exist from the OnShow event of the tab to the last
possible moment in the processing, and that seems to have sorted it. I
don't understand why, but I'm not complaining. 

Thanks for the assistance, folks. 

Brian. 

>
>Hi all, 
>
>I'm writing an application which uses Firebird embedded. My setup is
>currently Lazarus 1.2.6 with FPC 2.6.4, but I have the 1.4 RC3 files
>to install if anybody thinks that should make a difference. I'm using
>the AMD64 version of Lazarus and Debian 7.6 multihome, with i386
>architecture also installed. 
>
>My problem is a simple one to describe - the program compiles
>correctly, but the moment I try to do anything with the objects in the
>data module, I get an immediate 'external SIGSEGV'. When I say do
>anything with them, this is as simple as adding a line of SQL to a
>query. 
>
>The program compiles OK, of course, and removing gdb from the mix and
>recompiling just gives me the same error, but now the ASM window pops
>up at a different address. 
>
>Any help gratefully received, because I don't know what else to try...
>
>
>Brian.