Re: cannot find -lGL (OpenGLContext application)
Valdas Jankūnas wrote: [EMAIL PROTECTED] rašė: Quoting Marco Alvarado [EMAIL PROTECTED]: Oh look, I got the same error when compiling the TOpenGLContext example: Compiling package LazOpenGLContext 0.0 completed /usr/bin/ld: cannot find -lGL testopenglcontext1.lpr(14,1) Error: Error while linking testopenglcontext1.lpr(14,1) Fatal: There were 1 errors compiling module, stopping What needs to be configured in order to get these applications running? I am just guessing; but it is not linking in the GL library. is it -LGL instead of -lGL?, also just try -L GL? I think that you are very close.. the next error should be; cannot find library GL The linux linker is very pedantic - keep trying First check if library libGL is installed: open console, execute cd /usr/lib to goto in that dir then execute ls libGL*. If in output you see words like libGL.so.1.0.9639 - library is installed, otherwise you need install this library. If library is installed but you not see libGL.so in ls output then you need make symlink from libGL.so.some_numbers (in my example libGL.so.1.0.9639) to libGL.so: execute in that dir command sudo ln -s libGL.so.some_numbers libGL.so. usuallt you will get this symlink if you install the devel package if gl. Marc _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Lazarus 0.9.24 Congrats
Bee wrote: I don't use Delphi 6, but for some projects its in par with Delphi 7. I'm using Lazarus 9.25 (SVN). For some features, Lazarus is better than Delphi 7, even par with Turbo Delphi. But for some other features, Delphi 7 is better, for example: integrated help. ;) You don't need help, you have Ctrl+Click, Ctrl+Space, fpc docs and Google ;) The debugger and the maturity of the visual classes of the VCL are the big advantages of Delphi, IMHO. -- Joao Morais _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Contribution?
Recently, there has been a discussion on possible copyright infringement and the need of rewriting clean sorting algorithms...if you are clean from delphi and/or kylix sources, have a look at those messages and see. R# 2007/11/27, Marco Alvarado [EMAIL PROTECTED]: That's what I was looking for, thanks! :D 2007/11/27, Vincent Snijders [EMAIL PROTECTED]: Marco Alvarado schreef: The Lazarus project is really cool, and I'd like to contribute. Is there any area that needs help? There are a lot of areas. Did you read http://wiki.lazarus.freepascal.org/How_To_Help_Developing_Lazarus ? Vincent _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- -- Ing. Roberto Padovani via Mandrioli, 1 40061 Minerbio (BO) Italy mail: [EMAIL PROTECTED] cell: 340-3428685 - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] Actual SVN-Tree compiles, but won't start...
Tried today installing the latest SVN tree (13063) using a 0.9.25 snapshot as a base and the latest FPC-SVN as a compiler and using Win2K as an OS. Everything compiled fine, but when starting lazarus the splash-screen appears and after some seconds it disappears and lazarus.exe disappears from task-list without any errormessage... Anyone else that problem? Or anyone with a hint how to proceed? regards Lukas -- software security networks Lukas Gradl lazarus#ssn.at Eduard-Bodem-Gasse 9 A - 6020 Innsbruck Tel: +43-720-300168-0 Fax: +43-512-341033-19 _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Actual SVN-Tree compiles, but won't start...
See mantis http://www.freepascal.org/mantis/view.php?id=10235. Options. Compile Lazarus-SVN using stable FPC 2.2 Update C:\FPC\packages\paszlib\src\zstream.pp to revision 9290. Wanderlan On Nov 28, 2007 9:09 AM, Lukas Gradl [EMAIL PROTECTED] wrote: Tried today installing the latest SVN tree (13063) using a 0.9.25 snapshot as a base and the latest FPC-SVN as a compiler and using Win2K as an OS. Everything compiled fine, but when starting lazarus the splash-screen appears and after some seconds it disappears and lazarus.exe disappears from task-list without any errormessage... Anyone else that problem? Or anyone with a hint how to proceed? regards Lukas -- software security networks Lukas Gradl lazarus#ssn.at Eduard-Bodem-Gasse 9 A - 6020 Innsbruck Tel: +43-720-300168-0 Fax: +43-512-341033-19 _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- Att, Wanderlan Santos dos Anjos (061) 3345-5496; 9133-3804
Re: [lazarus] Actual SVN-Tree compiles, but won't start...
Lukas Gradl schreef: Tried today installing the latest SVN tree (13063) using a 0.9.25 snapshot as a base and the latest FPC-SVN as a compiler and using Win2K as an OS. Everything compiled fine, but when starting lazarus the splash-screen appears and after some seconds it disappears and lazarus.exe disappears from task-list without any errormessage... Anyone else that problem? Or anyone with a hint how to proceed? See http://www.freepascal.org/mantis/view.php?id=10235 and http://www.freepascal.org/mantis/view.php?id=10232. IOW, fpc 2.3.1 is unusable for Lazarus ATM. Vincent _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] printer4lazarus lazarus rebuild error
Using the latest svn revision (13063) of lazarus and FPC 2.2.0, trying to rebuild lazarus to use the gtk2 interface i get the following error: /usr/share/lazarus/components/printers/printer4lazarus.pas(1,1) Fatal: Can't find unit libc used by uDlgSelectPrinter and the corresponding error in the console window of: Compiling printer4lazarus.pas Fatal: Can't find unit libc used by uDlgSelectPrinter GetMsgLineFilename Filename printer4lazarus.pas not found. TExternalToolList.Run Exception: /usr/share/lazarus/components/printers/printer4lazarus.pas(1,1) Fatal: Can't find unit libc used by uDlgSelectPrinter TMainIDE.DoLoadLFM there is no LFM file for /usr/share/lazarus/components/printers/printer4lazarus.pas TMainIDE.DoBuildLazarus: Compile AutoInstall Packages failed. Any ideas how to overcome this problem? much appreciated. Matthew _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Actual SVN-Tree compiles, but won't start...
shame on me - should have searched in bug-tracker myself... regards Lukas Vincent Snijders schrieb: Lukas Gradl schreef: Tried today installing the latest SVN tree (13063) using a 0.9.25 snapshot as a base and the latest FPC-SVN as a compiler and using Win2K as an OS. Everything compiled fine, but when starting lazarus the splash-screen appears and after some seconds it disappears and lazarus.exe disappears from task-list without any errormessage... Anyone else that problem? Or anyone with a hint how to proceed? See http://www.freepascal.org/mantis/view.php?id=10235 and http://www.freepascal.org/mantis/view.php?id=10232. IOW, fpc 2.3.1 is unusable for Lazarus ATM. Vincent _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- software security networks Lukas Gradl lazarus#ssn.at Eduard-Bodem-Gasse 9 A - 6020 Innsbruck Tel: +43-720-300168-0 Fax: +43-512-341033-19 _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] printer4lazarus lazarus rebuild error
2007/11/28, Matthew Rollings [EMAIL PROTECTED]: Using the latest svn revision (13063) of lazarus and FPC 2.2.0, trying to rebuild lazarus to use the gtk2 interface i get the following error: /usr/share/lazarus/components/printers/printer4lazarus.pas(1,1) Fatal: Can't find unit libc used by uDlgSelectPrinter and the corresponding error in the console window of: Compiling printer4lazarus.pas Fatal: Can't find unit libc used by uDlgSelectPrinter GetMsgLineFilename Filename printer4lazarus.pas not found. TExternalToolList.Run Exception: /usr/share/lazarus/components/printers/printer4lazarus.pas(1,1) Fatal: Can't find unit libc used by uDlgSelectPrinter TMainIDE.DoLoadLFM there is no LFM file for /usr/share/lazarus/components/printers/printer4lazarus.pas TMainIDE.DoBuildLazarus: Compile AutoInstall Packages failed. Any ideas how to overcome this problem? much appreciated. Matthew I just installed on Debian stable and have the same problem See also bugtracker ID : 0010241 -- Laurent. My Components: http://wiki.lazarus.freepascal.org/Wile64 French Forum : http://lazforum-fr.tuxfamily.org/index.php
Re: [lazarus] Actual SVN-Tree compiles, but won't start...
Thanks for your information on how to fix that... regards Lukas Wanderlan Santos dos Anjos schrieb: See mantis http://www.freepascal.org/mantis/view.php?id=10235. Options. Compile Lazarus-SVN using stable FPC 2.2 Update C:\FPC\packages\paszlib\src\zstream.pp to revision 9290. Wanderlan On Nov 28, 2007 9:09 AM, Lukas Gradl [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Tried today installing the latest SVN tree (13063) using a 0.9.25 snapshot as a base and the latest FPC-SVN as a compiler and using Win2K as an OS. Everything compiled fine, but when starting lazarus the splash-screen appears and after some seconds it disappears and lazarus.exe disappears from task-list without any errormessage... Anyone else that problem? Or anyone with a hint how to proceed? regards Lukas -- software security networks Lukas Gradl lazarus#ssn.at Eduard-Bodem-Gasse 9 A - 6020 Innsbruck Tel: +43-720-300168-0 Fax: +43-512-341033-19 _ To unsubscribe: mail [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- Att, Wanderlan Santos dos Anjos (061) 3345-5496; 9133-3804 -- software security networks Lukas Gradl lazarus#ssn.at Eduard-Bodem-Gasse 9 A - 6020 Innsbruck Tel: +43-720-300168-0 Fax: +43-512-341033-19 _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] printer4lazarus lazarus rebuild error
Matthew Rollings ha scritto: Using the latest svn revision (13063) of lazarus and FPC 2.2.0, trying to rebuild lazarus to use the gtk2 interface i get the following error: /usr/share/lazarus/components/printers/printer4lazarus.pas(1,1) Fatal: Can't find unit libc used by uDlgSelectPrinter and the corresponding error in the console window of: Compiling printer4lazarus.pas Fatal: Can't find unit libc used by uDlgSelectPrinter GetMsgLineFilename Filename printer4lazarus.pas not found. TExternalToolList.Run Exception: /usr/share/lazarus/components/printers/printer4lazarus.pas(1,1) Fatal: Can't find unit libc used by uDlgSelectPrinter TMainIDE.DoLoadLFM there is no LFM file for /usr/share/lazarus/components/printers/printer4lazarus.pas TMainIDE.DoBuildLazarus: Compile AutoInstall Packages failed. Any ideas how to overcome this problem? much appreciated. Matthew _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives Personally I have always had that error from lazarus 0.22 to the current version, on both ubuntu and ubuntu-server. I resolved removing the two printer packages, cause honestly I didn't need them ;) _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Serial Comm Support Windows
Sebastian Günther ha scritto: Alvise Nicoletti schrieb: Sorry but... where is the serial unit for linux/unix? I don't find it... and I'd like to try. It's part of the RTL. You can find the source in rtl/unix/serial.pp Regards, Sebastian _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives I saw the unit... thank you and compliments ;) Due to your experience, may I bother you again asking a demo or something similar? I have a very big project to do with it and I want, before starting, do some tests of speed and performance. Substantially I have to (try) to replace a windows dll with it... ... the bigger work is related to the fact that I should manage to use, with the same protocol, tcp/ip and serial devices, that are very similar. Alvise _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Contribution?
I have my implementation of the Introsort, don't know if that helps :S 2007/11/28, Roberto Padovani [EMAIL PROTECTED]: Recently, there has been a discussion on possible copyright infringement and the need of rewriting clean sorting algorithms...if you are clean from delphi and/or kylix sources, have a look at those messages and see. R# 2007/11/27, Marco Alvarado [EMAIL PROTECTED]: That's what I was looking for, thanks! :D 2007/11/27, Vincent Snijders [EMAIL PROTECTED]: Marco Alvarado schreef: The Lazarus project is really cool, and I'd like to contribute. Is there any area that needs help? There are a lot of areas. Did you read http://wiki.lazarus.freepascal.org/How_To_Help_Developing_Lazarus ? Vincent _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- -- Ing. Roberto Padovani via Mandrioli, 1 40061 Minerbio (BO) Italy mail: [EMAIL PROTECTED] cell: 340-3428685 - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] some questions
Hi All, I would like to start by saying Lazarus seems like the answer I have been looking for, for a long time. I love Delphi and have finally found something similar for Linux. I have a few questions, first I registered to the forums but never received an e-mail back with password so I cannot log in. I have two questions that pertain to the Linux version of Lazarus 1) I use a form and then I click in the OnCreate Event Handler in the object inspector and it returns an error Unable to find method. Plz fix the error shown in the message window.. I look at the message window and the error is Error:unit not found:Forms. I take the same code into windows and do not have this problem. Any ideas. 2) I would like to use MySQL with Lazarus. I have no idea where to start. I placed a MySQL50conn module. I then tried to connect to the database using the HostName, DatabaseName, userName, password. Is there a field for port? Is there a simple example to retrieve data from a MySQL. I have a form that essentially has some combobox and they are to be filled with info from the MySQL database. Please help. Thanks I look forward to joining the forums and receiving help. Thanks in advance. Lefti
Re: [lazarus] some questions
Hello! 1) I have solved all of my unit not found problems by adding all the Path templates. Just go to the main menu Project Compiler Options, and click the right [...] button for Other Unit Files and for Other Sources. At the bottom of the dialog, you will see the Path templates, just add all of them. 2) I have never worked with databases, maybe someone else can help you on this :) Regards! -Marco 2007/11/28, el stamatakos [EMAIL PROTECTED]: Hi All, I would like to start by saying Lazarus seems like the answer I have been looking for, for a long time. I love Delphi and have finally found something similar for Linux. I have a few questions, first I registered to the forums but never received an e-mail back with password so I cannot log in. I have two questions that pertain to the Linux version of Lazarus 1) I use a form and then I click in the OnCreate Event Handler in the object inspector and it returns an error Unable to find method. Plz fix the error shown in the message window.. I look at the message window and the error is Error:unit not found:Forms. I take the same code into windows and do not have this problem. Any ideas. 2) I would like to use MySQL with Lazarus. I have no idea where to start. I placed a MySQL50conn module. I then tried to connect to the database using the HostName, DatabaseName, userName, password. Is there a field for port? Is there a simple example to retrieve data from a MySQL. I have a form that essentially has some combobox and they are to be filled with info from the MySQL database. Please help. Thanks I look forward to joining the forums and receiving help. Thanks in advance. Lefti _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] some questions
about accessing databases, there is a tutorial: http://wiki.lazarus.freepascal.org/Lazarus_Database_Tutorial which is only a very brief introduction, but it's much better than nothing. After going through it a few times, after going through the forums many times, and after stumbling upon even more access violation errors, I managed to working with sqlite and mysql...at least for simple queries. In my project I went on with sqlite only, but the dataset interfaces are basically always the same; this is a very active list and if you ask, you'll probably get an answer. R# 2007/11/28, el stamatakos [EMAIL PROTECTED]: Hi All, I would like to start by saying Lazarus seems like the answer I have been looking for, for a long time. I love Delphi and have finally found something similar for Linux. I have a few questions, first I registered to the forums but never received an e-mail back with password so I cannot log in. I have two questions that pertain to the Linux version of Lazarus 1) I use a form and then I click in the OnCreate Event Handler in the object inspector and it returns an error Unable to find method. Plz fix the error shown in the message window.. I look at the message window and the error is Error:unit not found:Forms. I take the same code into windows and do not have this problem. Any ideas. 2) I would like to use MySQL with Lazarus. I have no idea where to start. I placed a MySQL50conn module. I then tried to connect to the database using the HostName, DatabaseName, userName, password. Is there a field for port? Is there a simple example to retrieve data from a MySQL. I have a form that essentially has some combobox and they are to be filled with info from the MySQL database. Please help. Thanks I look forward to joining the forums and receiving help. Thanks in advance. Lefti -- -- Ing. Roberto Padovani via Mandrioli, 1 40061 Minerbio (BO) Italy mail: [EMAIL PROTECTED] cell: 340-3428685 - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] some questions
There is also a more advanced tutorial which addresses the use of data-sensitive components: http://wiki.lazarus.freepascal.org/MySQLDatabases Hope it helps! Chris Roberto Padovani wrote: about accessing databases, there is a tutorial: http://wiki.lazarus.freepascal.org/Lazarus_Database_Tutorial which is only a very brief introduction, but it's much better than nothing. After going through it a few times, after going through the forums many times, and after stumbling upon even more access violation errors, I managed to working with sqlite and mysql...at least for simple queries. In my project I went on with sqlite only, but the dataset interfaces are basically always the same; this is a very active list and if you ask, you'll probably get an answer. R# 2) I would like to use MySQL with Lazarus. I have no idea where to start. I placed a MySQL50conn module. I then tried to connect to the database using the HostName, DatabaseName, userName, password. Is there a field for port? Is there a simple example to retrieve data from a MySQL. I have a form that essentially has some combobox and they are to be filled with info from the MySQL database. Please help. Thanks Lefti _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] some questions
Talking about databases: Was the bug of Lazarus with date, time and timestamp types when accessing DB2 tables fixed? No offense but I would like to know... [ ] Ricardo At 13:48 28/11/2007, you wrote: There is also a more advanced tutorial which addresses the use of data-sensitive components: http://wiki.lazarus.freepascal.org/MySQLDatabases Hope it helps! Chris Roberto Padovani wrote: about accessing databases, there is a tutorial: http://wiki.lazarus.freepascal.org/Lazarus_Database_Tutorial which is only a very brief introduction, but it's much better than nothing. After going through it a few times, after going through the forums many times, and after stumbling upon even more access violation errors, I managed to working with sqlite and mysql...at least for simple queries. In my project I went on with sqlite only, but the dataset interfaces are basically always the same; this is a very active list and if you ask, you'll probably get an answer. R# 2) I would like to use MySQL with Lazarus. I have no idea where to start. I placed a MySQL50conn module. I then tried to connect to the database using the HostName, DatabaseName, userName, password. Is there a field for port? Is there a simple example to retrieve data from a MySQL. I have a form that essentially has some combobox and they are to be filled with info from the MySQL database. Please help. Thanks Lefti _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] some questions
Take a look at this: http://wiki.lazarus.freepascal.org/SQLdb_Package and this http://z505.com/cgi-bin/powtils/docs/1.6/idx.cgi?file=fcldbnotes Leonardo. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] some questions
On Wed, 28 Nov 2007 09:25:41 -0600 Marco Alvarado [EMAIL PROTECTED] wrote: Hello! 1) I have solved all of my unit not found problems by adding all the Path templates. Just go to the main menu Project Compiler Options, and click the right [...] button for Other Unit Files and for Other Sources. At the bottom of the dialog, you will see the Path templates, just add all of them. No. Please add instead the LCL to the requirements in the project inspector. 2) I have never worked with databases, maybe someone else can help you on this :) Regards! -Marco 2007/11/28, el stamatakos [EMAIL PROTECTED]: Hi All, I would like to start by saying Lazarus seems like the answer I have been looking for, for a long time. I love Delphi and have finally found something similar for Linux. I have a few questions, first I registered to the forums but never received an e-mail back with password so I cannot log in. I have two questions that pertain to the Linux version of Lazarus 1) I use a form and then I click in the OnCreate Event Handler in the object inspector and it returns an error Unable to find method. Plz fix the error shown in the message window.. I look at the message window and the error is Error:unit not found:Forms. I take the same code into windows and do not have this problem. Any ideas. Is the unit part of your project and the LCL in the list of requirements (see Project / Project Inspector)? Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] win32 snapshot
Hess, Philip J schreef: Today's win32 snapshot is about 25 MB smaller than yesterday's. Did something get left out? I noticed I got a network disconnect at 9:30, which is most likely at the time of the upload. Good chance, the snapshot is just a partial upload. Vincent _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] can't open old projects in 0.9.24
I have some pretty old apps made with Lazarus maybe one year ago. Now I'm back to those apps, as I would to add some features, but I can't open them in 0.9.24 I get TJITForm errors. Is this a known issue or you need more details from me to backtrace the source of the problem? Can it be because I have used the same source files on both Windows and Linux, and that the new 0.9.24 for Win32 have problems with opening files with Linux' line endings? regards Boban Spasic aka bobby _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] can't open old projects in 0.9.24
spasic wrote: I have some pretty old apps made with Lazarus maybe one year ago. Now I'm back to those apps, as I would to add some features, but I can't open them in 0.9.24 I get TJITForm errors. Is this a known issue or you need more details from me to backtrace the source of the problem? Can it be because I have used the same source files on both Windows and Linux, and that the new 0.9.24 for Win32 have problems with opening files with Linux' line endings? regards Boban Spasic aka bobby Responding to myself. The problem was in LFM file. The following properties of TStringGrid caused the problem: VisibleColCount VisibleRowCount In old lfm file I have assigned values to these properties, and it seems that the newer Lazarus expect them to be read only. regards Boban Spasic aka bobby _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] TDateEdit Format?
Is this set automatically? I can't seem to find a property to set the formatting for this control, but there is a DateFormatChanged procedure which seems to update the text in the control based on system settings... -- Warm Regards, Lee My wife is better at Guitar Hero than I am and it's really irritating. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
RE: [lazarus] some questions
Hi All, I am still not able to get the OnCreate Event Handler for a form to work. It keeps complaining about missing units. I checked the Project Inspector and the LCL package is under the required packages. Should there be others there. When I go to Add and the Tab New Requirement there are many packages under Package Name: Do I need to install more. I appreciate all the help since I am a beginner and have no idea what is wrong. Thanks Best, Lefti Date: Wed, 28 Nov 2007 19:38:04 +0100 From: [EMAIL PROTECTED] To: lazarus@miraclec.com Subject: Re: [lazarus] some questions On Wed, 28 Nov 2007 09:25:41 -0600 Marco Alvarado [EMAIL PROTECTED] wrote: Hello! 1) I have solved all of my unit not found problems by adding all the Path templates. Just go to the main menu Project Compiler Options, and click the right [...] button for Other Unit Files and for Other Sources. At the bottom of the dialog, you will see the Path templates, just add all of them. No. Please add instead the LCL to the requirements in the project inspector.2) I have never worked with databases, maybe someone else can help you on this :)Regards! -Marco2007/11/28, el stamatakos [EMAIL PROTECTED]: Hi All, I would like to start by saying Lazarus seems like the answer I have been looking for, for a long time. I love Delphi and have finally found something similar for Linux. I have a few questions, first I registered to the forums but never received an e-mail back with password so I cannot log in. I have two questions that pertain to the Linux version of Lazarus 1) I use a form and then I click in the OnCreate Event Handler in the object inspector and it returns an error Unable to find method. Plz fix the error shown in the message window.. I look at the message window and the error is Error:unit not found:Forms. I take the same code into windows and do not have this problem. Any ideas. Is the unit part of your project and the LCL in the list of requirements (see Project / Project Inspector)? Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] cannot find -lGL (OpenGLContext application)
libGL is mostly included in the mesa library so install mesa and mesa devel and it should be ok. Marco Alvarado schrieb: The application is running correctly in Windows, now I want to compile it in Linux. I get just one error while linking: /usr/bin/ld: cannot find -lGL pruebabasicalinux.lpr(97,1) Error: Error while linking pruebabasicalinux.lpr(97,1) Fatal: There were 1 errors compiling module, stopping I created this test from the new Application wizard, and added all the paths. The application uses GL, GLU and OpenGLContext. What could be missing? Thanks a lot for all your help, I have got very far on this project. -Marco _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] can't open old projects in 0.9.24
I receive this messages too... With a recent project developed using 0.9.22. [ ] Ricardo At 15:51 28/11/2007, you wrote: I have some pretty old apps made with Lazarus maybe one year ago. Now I'm back to those apps, as I would to add some features, but I can't open them in 0.9.24 I get TJITForm errors. Is this a known issue or you need more details from me to backtrace the source of the problem? Can it be because I have used the same source files on both Windows and Linux, and that the new 0.9.24 for Win32 have problems with opening files with Linux' line endings? regards Boban Spasic aka bobby _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] can't open old projects in 0.9.24
I found what was the problem in my case, and I have reported to Bugzilla: http://www.freepascal.org/mantis/view.php?id=10293 regards Boban Spasic aka bobby Arí Ricardo Ody wrote: I receive this messages too... With a recent project developed using 0.9.22. [ ] Ricardo At 15:51 28/11/2007, you wrote: I have some pretty old apps made with Lazarus maybe one year ago. Now I'm back to those apps, as I would to add some features, but I can't open them in 0.9.24 I get TJITForm errors. Is this a known issue or you need more details from me to backtrace the source of the problem? Can it be because I have used the same source files on both Windows and Linux, and that the new 0.9.24 for Win32 have problems with opening files with Linux' line endings? regards Boban Spasic aka bobby _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] some questions
You are not missing a unit, you have a conflict between the definition of an event in the form file and the actual. event handler in the unit file. I've run across this on a couple of occasions and the only what I have found to resolve the issue was to open the form file and determine which assigned event in the form file does not have a corresponding handler in the unit file. Jeff - Original Message - From: el stamatakos To: lazarus@miraclec.com Sent: Wednesday, November 28, 2007 12:21 Subject: RE: [lazarus] some questions Hi All, I am still not able to get the OnCreate Event Handler for a form to work. It keeps complaining about missing units. I checked the Project Inspector and the LCL package is under the required packages. Should there be others there. When I go to Add and the Tab New Requirement there are many packages under Package Name: Do I need to install more. I appreciate all the help since I am a beginner and have no idea what is wrong. Thanks Best, Lefti Date: Wed, 28 Nov 2007 19:38:04 +0100 From: [EMAIL PROTECTED] To: lazarus@miraclec.com Subject: Re: [lazarus] some questions On Wed, 28 Nov 2007 09:25:41 -0600 Marco Alvarado [EMAIL PROTECTED] wrote: Hello! 1) I have solved all of my unit not found problems by adding all the Path templates. Just go to the main menu Project Compiler Options, and click the right [...] button for Other Unit Files and for Other Sources. At the bottom of the dialog, you will see the Path templates, just add all of them. No. Please add instead the LCL to the requirements in the project inspector. 2) I have never worked with databases, maybe someone else can help you on this :) Regards! -Marco 2007/11/28, el stamatakos [EMAIL PROTECTED]: Hi All, I would like to start by saying Lazarus seems like the answer I have been looking for, for a long time. I love Delphi and have finally found something similar for Linux. I have a few questions, first I registered to the forums but never received an e-mail back with password so I cannot log in. I have two questions that pertain to the Linux version of Lazarus 1) I use a form and then I click in the OnCreate Event Handler in the object inspector and it returns an error Unable to find method. Plz fix the error shown in the message window.. I look at the message window and the error is Error:unit not found:Forms. I take the same code into windows and do not have this problem. Any ideas. Is the unit part of your project and the LCL in the list of requirements (see Project / Project Inspector)? Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] can't open old projects in 0.9.24
I don't understand what I must do... Go back to 0.9.22? Cheers Ricardo At 16:47 28/11/2007, you wrote: I found what was the problem in my case, and I have reported to Bugzilla: http://www.freepascal.org/mantis/view.php?id=10293 regards Boban Spasic aka bobby Arí Ricardo Ody wrote: I receive this messages too... With a recent project developed using 0.9.22. [ ] Ricardo At 15:51 28/11/2007, you wrote: I have some pretty old apps made with Lazarus maybe one year ago. Now I'm back to those apps, as I would to add some features, but I can't open them in 0.9.24 I get TJITForm errors. Is this a known issue or you need more details from me to backtrace the source of the problem? Can it be because I have used the same source files on both Windows and Linux, and that the new 0.9.24 for Win32 have problems with opening files with Linux' line endings? regards Boban Spasic aka bobby _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] can't open old projects in 0.9.24
Arí Ricardo Ody wrote: I don't understand what I must do... Go back to 0.9.22? Cheers Ricardo No, no. Open the problematic LFM file in text editor or in Lazarus, and find the lines which throws this error. If you find them - delete them. In Bugzilla I have reported two properties of TStringGrid which need to be deleted from LFM file. regards Boban At 16:47 28/11/2007, you wrote: I found what was the problem in my case, and I have reported to Bugzilla: http://www.freepascal.org/mantis/view.php?id=10293 regards Boban Spasic aka bobby Arí Ricardo Ody wrote: I receive this messages too... With a recent project developed using 0.9.22. [ ] Ricardo At 15:51 28/11/2007, you wrote: I have some pretty old apps made with Lazarus maybe one year ago. Now I'm back to those apps, as I would to add some features, but I can't open them in 0.9.24 I get TJITForm errors. Is this a known issue or you need more details from me to backtrace the source of the problem? Can it be because I have used the same source files on both Windows and Linux, and that the new 0.9.24 for Win32 have problems with opening files with Linux' line endings? regards Boban Spasic aka bobby _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] Back to 0.9.22
I gave up. Back to Lazarus 0.9.22 [ ] Ricardo _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] can't open old projects in 0.9.24
--- Arí Ricardo Ody [EMAIL PROTECTED] escribió: I don't understand what I must do... Go back to 0.9.22? Cheers Ricardo At 16:47 28/11/2007, you wrote: I found what was the problem in my case, and I have reported to Bugzilla: http://www.freepascal.org/mantis/view.php?id=10293 I updated the bug report, note that it is a duplicate of another one, follow the link to duplicate bug. Jesus Reyes A. ¡Capacidad ilimitada de almacenamiento en tu correo! No te preocupes más por el espacio de tu cuenta con Correo Yahoo!: http://correo.yahoo.com.mx/ _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] can't open old projects in 0.9.24
Thanks Jesus, I have received your comments from Bugzilla. Is there any chance to make Lazarus fixing this automatically? Not all the people read bugzilla and this mailing list. regards Boban Spasic Jesus Reyes wrote: --- Ar Ricardo Ody [EMAIL PROTECTED] escribi: I don't understand what I must do... Go back to 0.9.22? Cheers Ricardo At 16:47 28/11/2007, you wrote: I found what was the problem in my case, and I have reported to Bugzilla: http://www.freepascal.org/mantis/view.php?id=10293 I updated the bug report, note that it is a duplicate of another one, follow the link to duplicate bug. Jesus Reyes A. Capacidad ilimitada de almacenamiento en tu correo! No te preocupes ms por el espacio de tu cuenta con Correo Yahoo!: http://correo.yahoo.com.mx/ _ To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Back to 0.9.22
On 28/11/2007, Arí Ricardo Ody [EMAIL PROTECTED] wrote: I gave up. Back to Lazarus 0.9.22 I also feel like going back to 0.9.23. :-) I'm currently running 0.9.25 (a few revisions after the release of 0.9.24). Opening different Packages or Projects causes Lazarus to randomly crash. No error messages, it just dies and disappears. This is driving me nuts. I'm using Linux (Ubuntu) with FVWM2. I would have reported this on Mantis, but still can't reproduce the error on demand or with a specific project. So with to little information, I don't see the point in submitting a bug report yet. :-( Regards, - Graeme - ___ fpGUI - a cross-platform Free Pascal GUI toolkit http://opensoft.homeip.net/fpgui/ _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Back to 0.9.22
Graeme Geldenhuys wrote: I also feel like going back to 0.9.23. :-) I'm currently running 0.9.25 (a few revisions after the release of 0.9.24). Opening different Packages or Projects causes Lazarus to randomly crash. No error messages, it just dies and disappears. This is driving me nuts. I'm using Linux (Ubuntu) with FVWM2. I would have reported this on Mantis, but still can't reproduce the error on demand or with a specific project. So with to little information, I don't see the point in submitting a bug report yet. :-( I'm also finding the 0.9.24 to be very unstable, my current project that I'm working on, it also just crashes as soon as I try to load the project, I'm running the win32 version. I may go back to 0.9.23 _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Back to 0.9.22
--- Steven Graham [EMAIL PROTECTED] escribió: Graeme Geldenhuys wrote: I also feel like going back to 0.9.23. :-) I'm currently running 0.9.25 (a few revisions after the release of 0.9.24). Opening different Packages or Projects causes Lazarus to randomly crash. No error messages, it just dies and disappears. This is driving me nuts. I'm using Linux (Ubuntu) with FVWM2. I would have reported this on Mantis, but still can't reproduce the error on demand or with a specific project. So with to little information, I don't see the point in submitting a bug report yet. :-( I'm also finding the 0.9.24 to be very unstable, my current project that I'm working on, it also just crashes as soon as I try to load the project, I'm running the win32 version. I may go back to 0.9.23 Before you go back to previous version, would do you mind to help us to find what is the cause?, how? by doing a backtrace so we at least know what/where is not working. see http://wiki.lazarus.freepascal.org/Creating_a_Backtrace_with_GDB in summary: 1. Open a command prompt window and cd to lazarus dir 2. if gdb program is not in your path, type the fullpath to gdb 3. gdb lazarus.exe 4. run [Return], then wait lazarus crashes. 5. backtrace [Return], copy the output of backtrace Thanks. Jesus Reyes A. ¡Capacidad ilimitada de almacenamiento en tu correo! No te preocupes más por el espacio de tu cuenta con Correo Yahoo!: http://correo.yahoo.com.mx/ _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Back to 0.9.22
On Wed, 28 Nov 2007, Arí Ricardo Ody wrote: We have lots of Lazarus projects here. It would be almost impossible to debug each one and report error(s). I must say I am surprised by all the bug reports of an 'unstable' lazarus: I'm running Lazarus 0.9.25, revision 12870, and it's running very stable. I would definitely say it is the most stable version I've had yet. As for not being able to open older projects' form files: this can be expected, and should normally be a 1-time issue if you correct the .lfm files. It can happen too if you switch between Delphi versions. (although usually in the other direction: opening newer form files with older delphi versions) I agree that ideally, in the interest of backwards compatibility, it should not happen. Maybe the LFM loader can implement some list of 'known cases' and handle those transparantly or gracefully. A simple textfile in the lazarus directory could list the 'known' cases. Michael.
Re: [lazarus] Back to 0.9.22
Arí Ricardo Ody wrote: We have lots of Lazarus projects here. It would be almost impossible to debug each one and report error(s). Keep in mind that we might not find them ourselves. So when no cause if found they wont get fixed. Marc PS. technically the difference between .24 and .23 is only one commit: the increase of version number. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Back to 0.9.22
On Thu, 29 Nov 2007, Graeme Geldenhuys wrote: On 28/11/2007, Michael Van Canneyt [EMAIL PROTECTED] wrote: As for not being able to open older projects' form files: this can be expected, and should normally be a 1-time issue if you correct the .lfm files. It can happen too if you switch between Delphi versions. (although usually in the other direction: opening newer form files with older delphi versions) Ok, so what's my excuse then? :-) I don't use LCL in my applications, so don't have .lfm files, yet if I open different projects (console, fpGUI etc..) it randomly kills Lazarus. And no, the projects aren't old, they are all currently being developed. I'll try and find more information, but as I stated, it is random. I'll run Lazarus via GDB all day tomorrow to see if I can get some useful information out of the crashes. That would be helpful for the Lazarus team, I think. As Marc said: they cannot fix it if they cannot reproduce it. Another issue is Window Focusing. Sometimes clicking on a window doesn't focus the window. Well, it does, but the Title bar of the window shows Inactive state and I can't see a text cursor in the editor window, yet I can type. It's quite tricky that way! :) Do you have this with all window managers ? (I remember some fvwm-related questions from you, hence the question) Because I don't seem to have it with KDE ? Restarting Lazarus sort that issue out for a while, that's if the crash does happen first. The rest of Lazarus IDE looks very nice though. And I like the new setting dialogs. I on the other hand, did not like this particular aspect... :-) Seems that, as usual, Your Mileage May Vary :-) Michael. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
RE: [lazarus] MySql 4.1 Database Questions
Hi,
I finally got passed the
Project Raised exception class 'EInOutError with message:Can not load MySQL
library libmysqlclient.so. Please check yourinstallation. Indeed I had to
create a symbolik link.
***I have another problem
1) I have an MDI application and when I clicked on a menu it would open another
form. Now it does not any idea how I can fix this.
2) I want to be able to do something like
SQLQuery1.SQLSelect('SELECT * from process ORDER BY processDisplayOrder');
Any ideas.
Thanks to all.
Best
Lefti
Date: Wed, 28 Nov 2007 22:18:09 -0500 From: [EMAIL PROTECTED] To:
lazarus@miraclec.com Subject: Re: [lazarus] MySql 4.1 Database Questions
el stamatakos wrote:Hi All, I am making some progress with
Lazarus. It is a great tool and hope to learn it well. I have a problem
when trying to connect to MySQL 4.1. I used some of the code from the
tutorial essentially and I have the following code
MySQLConnection1.HostName := HostEdit.Text; MySQLConnection1.UserName :=
UserEdit.Text; MySQLConnection1.Password := PasswdEdit.Text;
MySQLConnection1.DatabaseName :='mysql'; MySQLConnection1.Open;I
stepped through each of the MySQL commands from HostName to Open to find
out the problem. I encountered a problem when I tried to do
MySQLConnection1.Open; and got the following errorProject Raised
exception class 'EInOutError with message: Can not load MySQL library
libmysqlclient.so. Please check your installation.I added the
MYSQL41Connection, TSQLQuery, TSQLTransaction from the SQLdb tab in
Lazarus. If I look at the Project Inspector, I see SQLDBLaz (=1.0) as a
Required Package.I haven't worked with MySQL in years and then only
little, but the client library for mysql obviously can't be found/loaded.
I've only worked in linux a bit, but I remember having a similar problem
with a firebirdsql client app. Someone walked me through creating a symlink
to the actual .so file from the application's directory if I remember
correctly. Someone with more experience than I will pipe in I'm sure, but
just a thought in the meantime. -- Warm Regards, Lee My wife is
better at Guitar Hero than I am and it's really irritating.
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Re: [lazarus] MySql 4.1 Database Questions
el stamatakos wrote:
1) I have an MDI application and when I clicked on a menu it would open
another form. Now it does not any idea how I can fix this.
Can you give a little more information ?
2) I want to be able to do something like
SQLQuery1.SQLSelect('SELECT * from process ORDER BY
processDisplayOrder');
Very roughly, at run time, you add the query text to SQLQuery1.SQL
SQLQuery1.SQL.clear;
SQLQuery1.SQL.add('SELECT * from process ORDER BY processDisplayOrder');
and set it active
SQLQuery1.active = true;
OR you can do this at design time in the object inspector, if the
query does not change.
WARNING:
I've been trying to work out how to use SVN, and all my up to date
lazaruses are broken (!), so I cannot check that this is exactly right
- hope it points you in the right direction.
cheers,
John Sunderland
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[lazarus] Lazarus-0.9.24: SIGSEGV in TOpenDialog
I've installed Lazarus-0.9.24-fpc-2.2.0-20071114-win32.exe on Windows XP SP2 with some
components like TDBF .
Simple demo application with TOpenDialog component:
===
TForm1 = class(TForm)
Button1: TButton;
OpenDialog1: TOpenDialog;
procedure Button1Click(Sender: TObject);
private
{ private declarations }
public
{ public declarations }
end;
var
Form1: TForm1;
implementation
{ TForm1 }
procedure TForm1.Button1Click(Sender: TObject);
begin
if OpenDialog1.Execute then
ShowMessage(OpenDialog1.FileName);
end;
===
After trying to pick up any file I've got an error with message:
Project project1 raised exception class 'External: SIGSEGV'.
Sometimes it simply hangs.
There were no such problems with previous version.
--
Igor Zakhrebetkov
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Re: [lazarus] Lazarus-0.9.24: SIGSEGV in TOpenDialog
Igor Zakhrebetkov schreef: I've installed Lazarus-0.9.24-fpc-2.2.0-20071114-win32.exe on Windows XP SP2 with some components like TDBF . After trying to pick up any file I've got an error with message: Project project1 raised exception class 'External: SIGSEGV'. Sometimes it simply hangs. There were no such problems with previous version. Is this when you run the application in the IDE or from the command line? Vincent _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Back to 0.9.22
On 29/11/2007, Michael Van Canneyt [EMAIL PROTECTED] wrote: That would be helpful for the Lazarus team, I think. As Marc said: they cannot fix it if they cannot reproduce it. I know that too well, and it doesn't help that 90% of the bugs I report I can't reproduce 'on demand' either. Lucky me! :) Do you have this with all window managers ? (I remember some fvwm-related questions from you, hence the question) Because I don't seem to have it with KDE ? None of the other apps in fvwm has shown this behaviour, so I don't think it's related to the fvwm window manager. I'll keep testing to get a possible pattern. Regards, - Graeme - ___ fpGUI - a cross-platform Free Pascal GUI toolkit http://opensoft.homeip.net/fpgui/ _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
