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TIBCustomDataSet error

Hi,

I had to rebuild VCL. When opening a TIBDataset it stops at TIBCustomDataSet.FetchCurrentRecordToBuffer with „Range check error”.

I have no idea, what can be wrong …

Any help is welcome. :)

CC

kretzschmar

maybe this error disappears,
if you disable the range-checking
in the compiler-setting

(guessing you didn't changed this unit)

meikl ;-)

cc042297

ASKER

Hi Meikl,

It generates an ERangeError exception anyway. :(

I searched the web and found only one link, which seems to be dealing with the same problem. But it is in German: http://www.entwicklerforum.de/webx?50@134.dERaaqHAfV3.0@.2cb7d149

I speak German only a very little … :)

SOLUTION

Ivanov_G

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kretzschmar

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cc042297

ASKER

The error disappeared! :) :)

This is what I did:
Replaced all LIB and SOURCE files from the Install CD.
Changed the dpr date to today.
Rebuilt the project. (Rebuilding didn’t change anything before.)

I always appreciate when somebody spends his/her time helping me, so I am going to share the points anyway.

Thanx for your help!
CC

cc042297

ASKER

Hi,

I just wanted to let you know, that the same problem occured again. But this time I have found the real solution, which is almost the same what Meikl suggested. Turing Range checking off at the project options didn't help, but adding a {$R-} to the IBCustomDataSet unit solved the problem.

Last time I simply replaced all source and DCU files with the original ones, and luckily managed not to recompile it again. But the first time when I did, I faced the same problem.

Regards,
CC