[120.1.1,r7640-]cannnot play previous save file on the newest version.

[jomoyama]

Hi, everyone. I have some problem of updating simutrans.

I play pak128.japan with 120.0.1(r7373),and I knew the newest release of 120.1.1(r7640), so I downloaded it and  moved conventional pakset, addons, and savedata to 120.1.1 folder(I usually play at singleuser=1)
There is no problem loading pakset and addons, but when I chose savedata and finished loading map, Simutrans crashed.

When I try to start new game, it can be started normally, the small other map also be able to loaded.

https://www.dropbox.com/s/e7zngslm4sm6hqz/simutrans.zip?dl=0
↑This is the my trying set,the savedata is "128jp.sve". 

Would anyone help me and find the cause?

[DrSuperGood]

Are you using the same version of pak128.japan? Such crashes are common if data has been changed by the pakset.

[prissi]

There was a nightly, when you saved game by closing, they could not reload in the stable. However, apart from that all normally saved games should be loadable.