URL:
http://gna.org/bugs/?17508
Summary: Loading savegames for Britain/Europe scenarios
gives many errors and server segfault
Project: Freeciv
Submitted by: jtn
Submitted on: Sun Jan 16 22:43:19 2011
Category: None
Severity: 4 - Important
Priority: 5 - Normal
Status: None
Assigned to: None
Originator Email:
Open/Closed: Open
Release:
Discussion Lock: Any
Operating System: None
Planned Release: 2.3.0
___
Details:
Split out from bug #17459, where roywephy originally reported it:
Trunk and S2_3 (r18960), and reportedly trunk r18867, give lots of errors and
crash when loading savegames created from the bundled
british-isles-85x80-v2.80 (73x81) and europe-200x100-v2 (177x100) scenarios.
roywephy suggests https://gna.org/bugs/?17459#comment2 that this is
correlated with an odd width (and/or possibly height). I notice that I not
allowed to manually set odd width or height via xsize/ysize server settings
(The map width must be an even value), but I don't know why that is.
If the map width/height is required to be even for some reason, do we need to
tweak the bundled scenarios, and possibly add assertions/errors on scenario
and savefile load to catch odd widths/heights? Are there any valid
savegames/scenarios that we'd refuse to load as a result? (I note that the
relevant scenarios have the same proportions on S2_2, so the answer is
probably yes.)
Here are the errors and backtrace I get for S2_3 r18958 on the attached
europe.sav.bz2.
Encodings: Data=UTF-8, Local=UTF-8, Internal=UTF-8
This is the server for Freeciv version 2.3.0-beta1+ (beta version)
You can learn a lot about Freeciv at http://www.freeciv.org/
THIS IS A BETA VERSION
Freeciv 2.3.0 will be released in March, at http://www.freeciv.org/
2: Loading rulesets.
2: AI*1 has been added as Easy level AI-controlled player.
2: AI*2 has been added as Easy level AI-controlled player.
2: AI*3 has been added as Easy level AI-controlled player.
2: AI*4 has been added as Easy level AI-controlled player.
2: AI*5 has been added as Easy level AI-controlled player.
1: Error restoring 'xsize': The map width must be an even value.
1: Error restoring 'generator': You cannot disable the map generator.
1: Error restoring 'onsetbarbs': Value out of range: -2000 (min: 0; max:
32767).
2: Removing player AI*1.
2: Removing player AI*2.
2: Removing player AI*3.
2: Removing player AI*4.
2: Removing player AI*5.
1: Saved game contains incomplete map data. This can happen with old saved
games, or it may indicate an invalid saved game file. Proceed at your own
risk.
1: Start position native coordinates (66, 29) do not exist in this map.
Skipping
...
1: Start position native coordinates (78, 55) do not exist in this map.
Skipping...
1: Start position native coordinates (88, 33) do not exist in this map.
Skipping...
1: Start position native coordinates (72, 54) do not exist in this map.
Skipping...
1: Start position native coordinates (120, 24) do not exist in this map.
Skipping...
1: Start position native coordinates (76, 50) do not exist in this map.
Skipping...
1: Start position native coordinates (88, 67) do not exist in this map.
Skipping...
1: Start position native coordinates (113, 44) do not exist in this map.
Skipping...
1: Start position native coordinates (81, 70) do not exist in this map.
Skipping...
1: Start position native coordinates (73, 40) do not exist in this map.
Skipping...
1: Start position native coordinates (109, 59) do not exist in this map.
Skipping...
1: Start position native coordinates (97, 65) do not exist in this map.
Skipping...
1: Start position native coordinates (134, 95) do not exist in this map.
Skipping...
1: Start position native coordinates (97, 20) do not exist in this map.
Skipping...
1: Start position native coordinates (77, 62) do not exist in this map.
Skipping...
1: Start position native coordinates (101, 87) do not exist in this map.
Skipping...
1: Start position native coordinates (155, 84) do not exist in this map.
Skipping...
1: Start position native coordinates (121, 80) do not exist in this map.
Skipping...
1: Start position native coordinates (89, 42) do not exist in this map.
Skipping...
1: Start position native coordinates (94, 26) do not exist in this map.
Skipping...
1: Start position native coordinates (85, 53) do not exist in this map.
Skipping...
1: Start position native coordinates (86, 58) do not exist in this map.
Skipping...
1: Start position native coordinates (80, 67) do not exist in this map.
Skipping...
1: Start position native coordinates (71, 76) do not exist in this map.
Skipping...
1: Start position native coordinates (92, 13) do not exist in this map.
Skipping...
1: Start position native coordinates (78, 20) do not exist in this map.
Skipping...
