After installing fmxlinux 1.61 a before working modal dialog crashs

[Harry Stahl]

While with Version 1.60 all was OK, in 1.61 a modal displayed dialog crashs, after receiving mails.

Error report: Exception EAccessViolation in module libgtk-3.so.0 at 00007FAB68593C3D.
Access violation at address 00007FAB68593C3D, accessing address 0000000000000000.
Runtime error 217 at 00007FAB5508DE95

Any idea?

[Harry Stahl]

On Linux

[Harry Stahl]

Going back to 1.60, all is OK again

[Eugene Kryukov]

Could you show stack-trace in debugger ?

[Harry Stahl]

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[Harry Stahl]

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[Harry Stahl]

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[Harry Stahl]

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[Harry Stahl]

Attached you’ll find a stack trace.

When I call the dialog and do nothing and close it, all is fine.

But when I call a function that checks for mail, then a Stringgrid will be filled with data.

In so far all is fine.

But when I than close the dialog it crashs.

It is after / while deytroing the form. In the attached screenshots I’ve marked the position, when the APP ends.

The same prog compiled with 1.60: all is OK!

[Eugene Kryukov]

Is there any other window showing during modal dialog cycle ? Or maybe popups ?

[Harry Stahl]

No, there is no other window.

[Harry Stahl]

Perhaps a minor additional info: Before I call the function to check for mail, I use a dropdwonlist to select the numbers of mails that should be displayed. After closing the dialog (without call mailcheck) in the paserver-window is the message: (SaferMail:4969): Gtk-CRITICAL **: gtk_window_set_transient_for: assertion 'GTK_IS_WINDOW (window)' failed

[Eugene Kryukov]

I’ve sent you updated runtime lib to test.

[Harry Stahl]

I’ll will test it. But I can say allready what is the difference between crahsing or not: If I make a selection with the dropdownlist and then calling the mails, then the app crashs, after clsoing the dialog. If I dont make a selection with the dropdwonlist (leaving last value used), than it is all fine. There are no events connected with the dropdownlist, so it is only selection an other value from the ist.

[Harry Stahl]

I’ve renamed the file to libfmux.so and put it into the same folder where the app is. Right so? But there is no difference, it works not.

[Harry Stahl]

OH, I’ve seen now your description in the mail. I’ll do it like this and report again.

[Harry Stahl]

Good News: With your new lib it works!!

[Eugene Kryukov]

Fixed at 1.62