On Tue, Nov 25, 2008 at 8:36 AM, arpin <[EMAIL PROTECTED]> wrote:
> If one code the following function
>
> --wxString BugsGridTable::GetRowLabelValue( int col )
> gridtable.GetRowLabelValue = function( self, row )
> error("unexpected row");
> return "x"..row;
> end
>
> then the program crash instead of reporting the error
This is the same problem as your last report. You're in a virtual C++
function handing the call to your Lua function and apparently the long
jump out of the C++ function corrupts the stack (I assume).
I will try to debug this, but I don't have very high hopes since I
imagine that I would have to override the error() function, save the
values, set a flag, and then call it later when it is safe, but I'd
still have to return "something" from the C++ function just to get out
of it...
I'd use a print statement and handle the error as gracefully as
possible so the program can continue.
Regards,
John
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