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CT 4.60 Zeos DBO Access violation

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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4764

Steven Topic Author Offline New Member Posts: 12 Thank you received: 2	Hello mr. Sternas Yesterday I update my CT 4.5 to 4.6 and have a problem. Simple program with firebird embedded, I got access violation when I make Zconnection.connected := true; Maybe this is that bug bugs.freepascal.org/view.php?id=25269
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4765

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4535 Thank you received: 1114	Thanks Sir we will check this PilotLogic Architect and Core Programmer
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4799

Victor Franco Offline New Member Posts: 1 Thank you received: 0	is very important to solve this problem
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4800

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4535 Thank you received: 1114	Sir you can try pl_ZeosDBO.7z from CT 4.50 (ver 7.1.2, 11-09-2013 SVN Rev 2724) or try pl_ZeosDBO-2.7z from Lab CT 4.70 (ver 7.2.0, 27-11-2013 SVN Rev 2959) please report any problem here PilotLogic Architect and Core Programmer Attachments: pl_ZeosDBO.7z pl_ZeosDBO-2.7z
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4936

Rudi
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Posts: 2
Thank you received: 3

ZeUsM wrote: Hello mr. Sternas
Yesterday I update my CT 4.5 to 4.6 and have a problem.
Simple program with firebird embedded, I got access violation when I make Zconnection.connected := true;

Maybe this is that bug
bugs.freepascal.org/view.php?id=25269

Hi

At first I just disabled the UseMetaData of TZConnection and it worked.
but looked into it and found that the bug above was the cause.
I patched only that specific file from svn and recompiled everything. Now Zeos works fine.
the file that I patched was "C:\codetyphon\fpcsrc\compiler\i386\cgcpu.pas" with the svn revision 26101 as in the bug report.
I attached it to make it easier if you want to have a go at it.

Definitely not the best way but gets the job done ;-)

Hope it helps

The following user(s) said Thank You: Vladimir Bazović

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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4937

Rudi Offline New Member Posts: 2 Thank you received: 3	Oops sorry, here it is. File Attachment: File Name: cgcpu.zip File Size:8 KB Attachments: cgcpu.zip The following user(s) said Thank You: Vladimir Bazović, Steven
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4938

Steven Topic Author Offline New Member Posts: 12 Thank you received: 2	Thanks, all work.
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4947

frederico augusto marques Offline New Member Posts: 14 Thank you received: 1	I tried the two svn versions and ZeosDBO continues failing. I wish to take my congratulations to PilotLogic. The CodeThyphon is a great tool. Thanks a lot, Frederico Marques Rio de Janeiro - Brazil
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4948

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4535 Thank you received: 1114	Thanks Sir We prepare a new version from the latest ZEOS SVN trunk We add windows ADO support and Samples to CodeOcean. But first we must send the source to Zeos Forum for check PilotLogic Architect and Core Programmer
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4951

Bernard Asher Offline New Member Posts: 16 Thank you received: 1	fred.marques wrote: I tried the two svn versions and ZeosDBO continues failing. Did you try the compiler fix from rudiloos ? With that fix not ZeosDBO was changed, but the compiler! After using CodeTyphon to rebuild the compiler, rebuild ZeodDBO. Some people report that this is the solution. @Sternas: since the bug is NOT in ZeosDBO, please apply this fix in the next release.
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4953

frederico augusto marques Offline New Member Posts: 14 Thank you received: 1	Really, with cgcpu.pas sent by rudiloos, and rebuilding the compiler and ZeosDBO all works fine ! Thanks Frederico Marques Rio de Janeiro - Brazil Ubuntu 12.04 LTS CrossCompiler Linux i386 - Win32
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4954

Bernard Asher Offline New Member Posts: 16 Thank you received: 1	fred.marques wrote: Really, with cgcpu.pas sent by rudiloos, and rebuilding the compiler and ZeosDBO all works fine ! Thank you for confirming the validity of this patch. @Sternas: Can you confirm that this patch is added to the next release of CT?
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4955

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4535 Thank you received: 1114	We will find a solution Sir PilotLogic Architect and Core Programmer
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CT 4.60 Zeos DBO Access violation 10 years 11 months ago #4956

Vladimir Bazović Offline New Member Posts: 7 Thank you received: 4	Same problem "Access Denied" with Open on ZQuery (ZReadOnlyQuery) with CT 4.6 cross-build to win i386, Zeos, PostgreSQL can be bypassed by UseMetadata := false or applying patch.
	Please Log in or Create an account to join the conversation. Last edit: by Vladimir Bazović. Reason: typo bug

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