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TOpenDialog.Execute crashes with Lazarus 2.0.10 on Windows 10
Relativity:
I developed an application about 5 years ago, using a Lazarus version available at that time on a computer with Windows 7.
Now, after 5 years, using Windows 10 and having installed Lazarus 2.0.10, I want to run again that old application.
The problem is: at every occurrence of TOpenDialog.Execute the dialog shows shortly up and then immediately crashes with a SIGSEGV exception.
I don't know what to do and I ask for some help.
Thanks in advance for any suggestion.
balazsszekely:
@Relativity
--- Quote ---The problem is: at every occurrence of TOpenDialog.Execute the dialog shows shortly up and then immediately crashes with a SIGSEGV exception.
--- End quote ---
Hard to say. As a first step, please create a new project and test if OpenDialog works. If yes, then replace one of the dialog in your old project with a new one(one from Lazarus 2.0.10). If still not works, then you should attach a small demo project, where the issue is clearly reproducible.
Relativity:
GetMem,
thank you very much for your time.
I created a new project with Lazarus 2.0.10 under Windows 10: there is just a button and if you click on it, it does TOpenDialog.Execute.
It still crashes.
The project is in attachment.
dseligo:
Your test project works fine on my computer (also Windows 10).
Probably something with your Lazarus installation.
Do you start app from Lazarus IDE or outside of IDE (try both ways)?
Try to disable debugger.
ASerge:
If you will reinstall Lazarus, it is better to install version 2.0.12.
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