Operating System

Windows 10, 64-bit

OpenRCT2 build

OpenRCT2, v0.4.11-280-gae9ebe9 (ae9ebe9 on develop) provided by GitHub

Base game

RollerCoaster Tycoon 2

Area(s) with this issue?

No response

Describe the issue

When you have a park file that has been created in a newer OpenRCT2 with a higher park version number, and then open it in an older OpenRCT2 that has a lower park version number, you get the following error:

This can be very confusing and seems to be a bug, since there are strings to deal with these situations, but they do not seem to be triggered in this case:

STR_6489    :Error: Incompatible Park Version
STR_6490    :Warning: Semi-compatible Park Version
STR_6491    :This park was saved in a later version of OpenRCT2. The park was saved in v{INT32} and requires at least v{INT32}. You are currently on v{INT32}.
STR_6492    :This park was saved in an old version of OpenRCT2, and can not be opened with this version of OpenRCT2. Park is v{INT32}.
STR_6493    :This park was saved in a later version of OpenRCT2, some data may be lost. The park was saved in v{INT32}. You are currently on v{INT32}.

From here.

Steps to reproduce

1. Get a save file from the newest OpenRCT2 version.
2. Open it in an older OpenRCT2 version.

Attachments

This save file has park version 34 (both current+min, from this PR before the min. got reverted) and should fail in any OpenRCT2 version (develop+release) from before today.
Six Flags Holland with frozen peep with flags.zip