[Lazarus] DateTimeToStr gives an invalid format string error when closing an rdp session

[Mattias Gaertner]

On Tue, 24 Jan 2017 18:59:28 +0100
Luca Olivetti via Lazarus <lazarus at lists.lazarus-ide.org> wrote:

> El 24/01/17 a les 17:50, Luca Olivetti via Lazarus ha escrit:
> > Hello,
> >
> > I'm trying to debug a strange thing I saw in production (the main
> > symptom, but not the only one, is a TSynEdit in a tab in a TPageControl
> > that goes completely blank, no text, no scrollbars, no nothing, I
> > suspect I'm clobbering some memory but I'm not sure).
> > So I setup a windows 7 virtual machine in a server to leave my program
> > running under the debugger until it "breaks".

Please provide a stacktrace.

>[...]
> Forgot to say, lazarus 1.6.2, fpc 2.6.4, win32

Good to know.

Mattias