Henry Vermaak via lazarus wrote:
We're having a strange problem here, an infinite loop happens on a customer's
machine just after the main form is created. It doesn't happen when the
program is run inside a debugger and it only happens on the customer's
machine(s), so it's probably related to their Windows configuration.
The infinite loop is not in our code (probably happens with HandleNeeded() is
called for the main form). When I attach gdb manually when the program is run
outside the debugger I can get a stack trace that shows the loop:
Does it happen on all windows versions i.e. windows 10, windows 7 etc?
I myself experience different behaviour in setting a control's parent
under windows 10 and windows 7.
In Windows 10, it takes 10 seconds to create children controls within a
TFrame's constructor if its parent is already set.
No problem in windows 7.
Eventually, I only create the children controls before setting the
TFrame's parent.
If your problem only appear in windows 10, maybe the parent property is
where you should look at.
Dennis
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