wordwrap - game crash

[TiborB]

I just got this game crash:

widelands: /var/widelands/BZR/trunk/src/graphic/wordwrap.cc:151: void UI::WordWrap::compute_end_of_line(const string&,
std::__cxx11::basic_string<char>::size_type, std::__cxx11::basic_string<char>::size_type&,
std::__cxx11::basic_string<char>::size_type&, uint32_t): Assertion `m_wrapwidth > safety_margin' failed.

It is trunk is few days old - I cannot get the number.

If I will be able to reproduce it, I will attach the savegame (but I doubt it)

The crash hapesn in the game summary window.

[GunChleoc (gunchleoc)]

Do you remember what you were looking at? Did you just open a window, maybe?

[TiborB (tiborb95)]

No I dont remember at all....

[GunChleoc (gunchleoc)]

So, we need to keep an eye out.... it must be a Multiline Textarea causing the problem somewhere, so it might not be related to a specific game, but to a window opened.

[TiborB (tiborb95)]

Could it be a message window that just had to pop up? Because I dont remember that I was just opening any window. But I am not sure at all...

And I was just lucky running it from console. Otherwise it would be completely unexplained crash...

[TiborB (tiborb95)]

Right now I got the crash again - what is interesting it was completely "unattended" game - AI only and I am sure I left no window opened.

Perhaps the 4:00:00 window?

[TiborB (tiborb95)]

Yes, I can confirm ow, it was that 4:00:00 window...

[GunChleoc (gunchleoc)]

Thanks for tracking this down!

[kaputtnik (franku)]

I got this crash when winning the game. Is this the same window as the 4hrs window?

Attaching a save game. Just attack the barbarian tower ... short after conquer the game crashes.

[TiborB (tiborb95)]

I get this crash always, when 4:00:00 window is to be shown. On the console I can see something like this:

NetHost::report_result(5, 0, win_condition=Collectors;win_condition_version=2;tribe=atlanteans;score=61)
NetHost::report_result(2, 0, win_condition=Collectors;win_condition_version=2;tribe=atlanteans;score=64)
NetHost::report_result(6, 0, win_condition=Collectors;win_condition_version=2;tribe=barbarians;score=69)
NetHost::report_result(3, 0, win_condition=Collectors;win_condition_version=2;tribe=atlanteans;score=101)
NetHost::report_result(4, 0, win_condition=Collectors;win_condition_version=2;tribe=empire;score=118)
widelands: /var/widelands/ai_ship_tweaks/src/graphic/wordwrap.cc:151: void UI::WordWrap::compute_end_of_line(const string&, std::basic_string<char>::size_type, std::basic_string<char>::size_type&, std::basic_string<char>::size_type&, uint32_t): Assertion `m_wrapwidth > safety_margin' failed.

Of course some play modes does not initiate such window, I usually play default mode...

[kaputtnik (franku)]

The savegame provided is played with Autotcrat mode and the error is the same, no former suspicious output.

[TiborB (tiborb95)]

Maybe it does not need to collect points in autocrat mode, lets wait for GunChleoc...

[GunChleoc (gunchleoc)]

#8: Yes, it's the same window.

The crash will be in one of the result messages, which are different for each win condition.

[GunChleoc (gunchleoc)]

Fixed in build19-rc1.