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Access Violation Tstringlist

Okt 2007 317 Beiträge Delphi XE2 Professional #6 AW: TStringList erzeugt access violation... 20. Who is to free this string list's objects? To understand this you need to realise that 'list' is actually pointer to the TStringList, but Delphi makes it so you dont really have to concern yourself with this. Sollte vielleicht öfter mal ne Pause machen... have a peek at this web-site

Access Violation with TfileStream I hate access violations 5. Browse other questions tagged delphi tstringlist or ask your own question. If you are experiencing a similar issue, please ask a related question Suggested Solutions Title # Comments Views Activity Delphi Seattle: Project Options : Version info for all platforms, all releases? Hacker used picture upload to get PHP code into my site How to help reduce students' anxiety in an oral exam? http://forum.lazarus.freepascal.org/index.php?topic=9518.0

Why catch block of base class is catching the exception when I am throwing object of derived class? Take yourself to another level. That would certainly cause it, since listRaw is destroyed before listDirServer is, so you would be freeing the same TStringList instance twice.

r...@dtmic.co.uk (Rick Yagodich) Delphi Developer Sat, 07 Aug 1999 03:00:00 GMT Access violation with TStringList - WHY??? A Little Cryptic Puzzle When was today's radar measurement of the Earth-Sun distance made and by who? A single word for "the space in between" What reasons are there to stop the SQL Server? When you're adding objects to an object-list, they do need to be objects.

Heißt in diesem Projekt evtl. You can use the procedure SetLength. Join Now For immediate help use Live now! by TonnyB [Today at 06:42:31 pm] I've made some fairly sig...

share|improve this answer answered Oct 13 '11 at 13:25 David Heffernan 441k27608984 Ahhh I forgot "StringList := TStringList.Create;" . share|improve this answer answered Sep 6 '11 at 13:11 ThN 1,60522477 casting to TheClass just to call Free on it is not necessary - all destructors usually go up When I run this, I get access violations because your "objects" you're saving aren't objects at all, they're integers that you've coerced to a TObject slot. Anyway, as has already been explained, there are no objects.

Nov 2013, 14:18 Hallo, bevor du das machst: Schau mal nach, ob das FOrmular ggf. 2x erzeugt wird, einmal automatisch beim Start, einmal von dir manuell erzeugt. click here now share|improve this answer answered Sep 8 '09 at 14:02 Mason Wheeler 59k29195355 add a comment| up vote 3 down vote The problem is because when you set OwnObjects := true, the Movie about a girl who had another different life when she dreamed When jumping a car battery, why is it better to connect the red/positive cable first? Logged Print Pages: [1] « previous next » Lazarus » Programming » LCL » Access Violation with TStringList Recent Proper way to terminate t...

Does anyone knows why I get an access violation 10. Check This Out Access violation with TStringList parameters to a DLL-function 4. It only gave me an access violation error –Nyt Ryda Oct 13 '11 at 18:42 | show 3 more comments Your Answer draft saved draft discarded Sign up or log I would either 1.

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  • Quoter...@dtmic.co.uk (Rick Yagodich) wrote: >I am running into a problem that makes no sense at all... >The following is code for a very simplistic program to attempt to find >the problem
  • by Nimral [Today at 07:00:43 pm] SynEdit and syntax HighLi...
  • if not, it is not known what the size of the dynamic array is.
  • I agree that passing a stringlist as a parameter is more clearer but in my example I followed the definitions in the question and I have no memory leak and no
  • Please help delphi access-violation text-files share|improve this question edited Oct 13 '11 at 13:30 Olli 671620 asked Oct 13 '11 at 13:13 Nyt Ryda 118129 add a comment| 1 Answer 1
  • Why leave magical runes exposed?
  • Ebenso bei SendeListe mal überprüfen.
  • I opened Delphi, pasted his code in, added a call to StringListAdd, hit Run, and immediately got an exception.

But it looks to me like your problem is coming from your example. Never ignore a compiler warning. –Rob Kennedy Oct 13 '11 at 16:02 @TLama : It said I needed 15 rep to be able to accept an answer on my Detect ASCII-art windows made of M and S characters Why would two species of predator with the same prey cooperate? Source delphi tstringlist share|improve this question edited Oct 3 '11 at 15:35 TLama 54.5k14107175 asked Oct 3 '11 at 14:10 Nalu 56211131 Careful, all of the answers are forgetting to

How to find all macOS applications which are not from the App Store? Delphianer erzeugen keinen Müll, also brauchen sie auch keinen Müllsucher. I guess that's what I get for trying to rush sorry, thanks, J 0 Message Expert Comment by:joined ID: 85632092003-05-22 You can try EurekaLog (www.eurekalog.com).

Are you doing anything tricky with the lists or retaining any pointers that might point to the contents of the string or object contents of the freed TStringLists? --JohnH From: John

Sep 2006 Ort: Barchfeld 26.037 Beiträge Delphi 10.1 Berlin Enterprise #2 AW: TStringList erzeugt access violation... 20. Die Welt wird eine Generation von Idioten bekommen." (Albert Einstein) Dieser Tag ist längst gekommen Zitat DeddyH Öffentliches Profil ansehen Mehr Beiträge von DeddyH finden baumina Registriert seit: 5. Privacy Policy Support Terms of Use Delphi Pages Forums > Delphi Forum > General TStringList Access Violation User Name Remember Me? How can "USB stick" online identification possibly work?

Covered by US Patent. than you can perform your function by type this code The Code   (CODE) The Im… Delphi An example of Operator Overloading in Delphi XE2 Article by: developmentguru In my programming Does l.addobject('', tobject(code)) (where l is tstringlist and code is longword) create memory leak or not ? have a peek here any ideas? "ouiji, not quite smart enough to be dumb" Ouiji View Public Profile Send a private message to Ouiji Visit Ouiji's homepage!

Hot Network Questions Is there any term for this when movie doesn't end as its plot suggests When does it make sense to duplicate data for querying Why leave magical runes by Handoko [Today at 06:09:38 pm] [Reopened] can I use TDat... The Password.txt is in the same folder as the program that needs to load it but I keep getting Access Violation at different addresses when I try LoadToFile in the way Hinter dir gehts abwärts und vor dir steil bergauf ! (Wolfgang Ambros) Zitat baumina Öffentliches Profil ansehen Mehr Beiträge von baumina finden user0815 Registriert seit: 5.

cu keashF 0 LVL 1 Overall: Level 1 Delphi 1 Message Expert Comment by:petervullings ID: 79788872003-02-18 If you do go with keashF's approach, remember to 'create' the string list only i can always get code := Longword(L.objects[i]); what object that i am type casting ? more hot questions question feed lang-pascal about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Find all posts by Ted On The NeT #8 12-01-2002, 11:17 AM slavikn Senior Member Join Date: Aug 2001 Posts: 1,155 RE: TStringList Access Violation Try: var chanz:

Please reply by e-mail to: r...@dtmic.co.uk -- rcy voice mail (UK):0115-942 9023 If I comment out listDirServer.Free, it works fine again. what was causing the previous error? Connect with top rated Experts 11 Experts available now in Live!

I guess I should have caught that.When you say I don't have to pass it as a var, if I pass a TStringList as a normal parameter and make changes to more hot questions question feed lang-pascal about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation mas steindorff Sr. What's the male version of "hottie"?

share|improve this answer answered Sep 9 '09 at 12:35 community wiki mounir_moussa The only problem in your question was that it didn't mention what language it was in. I can't se where you have the create and free calls to StringList component... Nov 2013, 13:44 Heißt in diesem Projekt evtl. How can "USB stick" online identification possibly work?

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