assertion failure: future move + shroud + planning mode (GNA #25277)

[wesnoth-bugs]

Original submission by matthiaskrgr on 2016-11-09

have map with shroud

make sure shroud updates are delayed

move unit to farthest edge of shroud it can reach in 2 turns

start planning mode

=>

wesnoth: /home/matthias/vcs/github/wesnoth/src/actions/undo.cpp:488: bool actions::undo_list::apply_shroud_changes() const: Assertion `synced_context::is_synced()' failed.

(Reproduced on linux)
Release: v1.13.6+dev (bf0f1b4-Clean)
Priority: 5 - Normal
Severity: 3 - Normal

[wesnoth-bugs]

Modified on 2016-11-10

gfgtdf wrote:

please give a stacktrace of this asertion failure.

[wesnoth-bugs]

Modified on 2016-11-10

matthiaskrgr added attachment: assert_failure_shroud.log

[wesnoth-bugs]

Modified on 2016-11-10

gfgtdf wrote:

thx for this stacktrace, form looking at the code it seems like the whiteboard is generally incompatible with the normal undo system. Meaning that when you 'execute' a planned move, you cannot undo it, even if the map uses nigher fog or shroud is this correct?

[gfgtdf]

the assert_failure_shroud.log file cannot be seen anyore.

[Wedge009]

I can still access the log file just now.

[gfgtdf]

ye celmin fixed that link

[gfgtdf]

fixed in 5412a24