r2173 (and some earlier) - access violation Pak128

[jamespetts]

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Whenever I try to use Pak128 (either original or nightly) in r2173 (and some earlier versions, too), I get the following error during pakset initialisation:

[code]Unhandled exception at 0x0045f051 in Simutrans.exe: 0xC0000005: Access violation reading location 0x00000014.

When I run the compiled code in debug mode, it points to the following line in weg_besch.h:

Code Select Expand

uint16 get_intro_year_month() const { return intro_date; }

Oddly, however, when I quit the game, load pak64, then start the game again, that error goes away, only to return if I quit the game and load pak128 again. Even more oddly, if, instead of loading pak64, I load pak96.comic, pak96.comic will load fine, but the error will still be there when I quit and reload pak128.[/code]

[prissi]

Most likely you start in a year where no road is defined yet?

[jamespetts]

No, since this happens before any savegame is loaded, and is idiosyncratic (happens sometimes and not others in apparently the same conditions).

[prissi]

pak128 error?

[jamespetts]

I don't seem to be having this in recent builds. I suggest that this be marked as solved.