Runtime Error R6025 - pure virtual function call
Jay Williams
Library as the heading.
Within the box it says
Runtime Error!
Program: C:\Program Files\Microsoft Games\Flight Simulator 9|FS9.exe
R6025
- pure virtual function call
with the standard "OK" box switch below.
Anyone know what this means? I'm getting it in the same geographical area
(roughly) each time. I'm wondering if it is related to some scenery I've
installed or MyTraffic 2006
Jan Bijsterbosch
"Jay Williams" <voodoo1...@spamcox.net> schreef in bericht
news:derIg.4351$_q4.3608@dukeread09...
> I'm getting an error in FS9, the box has Microsoft Visual C++ Runtime
> Library as the heading.
>
> Within the box it says
>
> Runtime Error!
>
> Program: C:\Program Files\Microsoft Games\Flight Simulator 9|FS9.exe
>
> R6025
> - pure virtual function call
>
> with the standard "OK" box switch below.
>
> Anyone know what this means?
This won't help you much, but for a C++ programmer this is an understandable
error message<g>. In a nutshell C++ is build up from classes, all have a
(sometimes common) base class and others are derived from that. A class
contains the variables and methods (functions) from all classes its
inherited from. In the base class sometimes an empty method will be created,
if the derived classes need to do something always, take for instance a
method
SomeClass::Draw(), then this function will be declared virtual in the base
class, so the derived class type will determine which class method in
derived classes will be called. Such an empty class method that's called a
virtual method, makes the class that contains it to be called an abstract
class. Now for the error message<g>. If a derived class failes to define
such a virtual method in its class declaration you get the error you
described.
> I'm getting it in the same geographical area (roughly) each time. I'm
> wondering if it is related to some scenery I've installed or MyTraffic
> 2006
Well, if you tell the approximate location in the world others could see if
they have problems there too....
Greetings from cloudy Amsterdam,
Jan
Jay Williams
Would a glitch in scenery (i.e.; a poorly behaved addon, afcad, etc.) or
could a problem with AI traffic be the problem?
"Jan Bijsterbosch" <bijste...@hccnet.nl> wrote in message
news:44f7e9be$0$9266$3a62...@textreader.nntp.hccnet.nl...
Jay Williams
traffic program, or else an AFCAD I installed. I deleted all my "My Traffic
2006" files and then re-set the originals and no longer a problem. Frame
rates dropped abysmally, so now I'll try to fix that! <grin>
"Jay Williams" <voodoo1...@spamcox.net> wrote in message
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Jan Bijsterbosch
"Jay Williams" <voodoo1...@spamcox.net> schreef in bericht
news:CJ3Ng.37593$_q4.11346@dukeread09...
>a bit of experimenting and I learned it is arising from a glitch in my AI
>traffic program, or else an AFCAD I installed. I deleted all my "My
>Traffic 2006" files and then re-set the originals and no longer a problem.
Well, I was going to say a Visual C++ runtime error in this case would most
probably come from an installed third party dll, and not from FS9 itself.
Then you would have had the notorious Microsoft error message that FS9 has
develloped a fault and will be shut down, sorry for the inconvenience...;-))
> Frame rates dropped abysmally, so now I'll try to fix that! <grin>
Maybe 'My Traffic 2006' has left a dll in the Modules folder that still gets
called by FS9 and that now looks all the time for those files you already
deleted... It's a commercial addon isn't it, didn't it come with its own
uninstaller?
Greetings from sunny Amsterdam,
Jan
Jay Williams
replace the originals. (the program comes with original BGL traffic files
but provides an option to edit those files and generate additional
traffic... effectively I returned it to the originally installed state.
The program remained (and remains) installed. <grin> Sorry, I should have
been more clear.
"Jan Bijsterbosch" <bijste...@hccnet.nl> wrote in message
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