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Lazarus Release Candidate 2 of 3.0

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mattias:

The Lazarus team is glad to announce the second release candidate of Lazarus 3.0.

This release was built with FPC 3.2.2.

Here is the list of changes for Lazarus and Free Pascal:
http://wiki.lazarus.freepascal.org/Lazarus_3.0_release_notes
http://wiki.lazarus.freepascal.org/User_Changes_3.2.2

Here is the list of fixes for Lazarus 3.x:
https://gitlab.com/freepascal.org/lazarus/lazarus/-/commits/fixes_3_0/

The release is available for download on SourceForge:
http://sourceforge.net/projects/lazarus/files/

Choose your CPU, OS, distro and then the "Lazarus 3.0RC2" directory.

Checksums for the SourceForge files:
https://www.lazarus-ide.org/index.php?page=checksums#3_0RC2

Minimum requirements:

Windows:
  2k, 32 or 64bit, Qt, Qt5, Qt6 (64bit only)

FreeBSD/Linux:
  gtk 2.24 for gtk2, qt4.5 for qt, qt5.6 for qt5, Qt6.2 for qt6, 32 or 64bit.

Mac OS X:
  Cocoa (64bit) 10.12, Carbon (32bit) 10.5 to 10.14, Qt and Qt5 (32 or 64bit), Qt6 (64bit only).

There is a problem on Macos. When upgrading from Ventura to Sonoma 13.6, debugging in the IDE often does not work, the app does not start. Running the app without debugging and debugging in the Terminal using lldb does work.
Once a solution is found I will upload a new Lazarus pkg for Macos.

jonyrh:
Thx!  :)

d7_2_laz:
Great!
Recompiled my major apps, Win10 x64. Nearly(*) flawlessly  ... as in RC1, no more patching needed (completely different to 2.2.x).
Thousand thanks for this excellent development tool and the contributors involved!

(*) The only thing i saw at one of my apps:
When doing "Start" (green arrow icon), after compile & link, there is no error message, but the project's executable won't start.
- When i now start the executable from outside the IDE (via double click in win explorer), i will be thrown within the IDE again
- When having closed the IDE and start the generated exe, it will start regularly and correctly
Compile mode is "Default". Install is a secondary install. Config dir is within the RC2 folder.
Where does this might point to? Never saw such.

Retried with RC1: behaves as expected.

Bart:

--- Quote from: d7_2_laz on October 16, 2023, 02:22:52 pm ---(*) The only thing i saw at one of my apps:
When doing "Start" (green arrow icon), after compile & link, there is no error message, but the project's executable won't start.
- When i now start the executable from outside the IDE (via double click in win explorer), i will be thrown within the IDE again
- When having closed the IDE and start the generated exe, it will start regularly and correctly
Compile mode is "Default". Install is a secondary install. Config dir is within the RC2 folder.
Where does this might point to? Never saw such.

--- End quote ---

Please report on the bugtracker.
It would be great if you can bisect the guilty revision...

Bart

Martin_fr:

--- Quote from: d7_2_laz on October 16, 2023, 02:22:52 pm ---(*) The only thing i saw at one of my apps:
When doing "Start" (green arrow icon), after compile & link, there is no error message, but the project's executable won't start.
- When i now start the executable from outside the IDE (via double click in win explorer), i will be thrown within the IDE again
- When having closed the IDE and start the generated exe, it will start regularly and correctly
Compile mode is "Default". Install is a secondary install. Config dir is within the RC2 folder.
Where does this might point to? Never saw such.

--- End quote ---

1) Which debugger do you use? Tools > debugger > debugger backend.
FpDebug or GDB?

2)
lazarus --debug-log=somelogfile.txt

And once the issue has happened, submit the logfile.

3) Any antivirus software?
Maybe (for testing) exclude the project dir (where the exe is) from Windefender.

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