xr_logic.script:734: bad argument #1 to 'pairs'

[logic]
active = sr_idle@zone

[sr_idle@zone]
on_info = {=actor_in_zone(dom_skelet)} %+dom_skelet_done% sr_idle@nil

sr_idle@nil

Startup time: 19:25:14
cannot delete file local_graph_zaton
cannot delete file raw_cross_table_zaton

* New phase started: Processing level graphs
level 108 zaton

* New phase started: Building level game graph
level "c:\x-ray\editors\gamedata\levels\zaton\"
Loading AI map
1851251 nodes loaded
Loading graph points
317 graph points loaded
Building cross table
Saving cross table
Loading cross table
Building graph
Generating edges
1472 edges built
Checking graph connectivity
Optimizing graph
edges before optimization : 1472
edges after optimization : 876
Saving graph
18668 bytes saved
Level graph is generated successfully
Freeing resources
level 115 jupiter

* New phase started: Building level game graph
level "c:\x-ray\editors\gamedata\levels\jupiter\"
Loading AI map
1486320 nodes loaded
Loading graph points
0 graph points loaded
Building cross table
Saving cross table
stack trace:

0023:00425505 xrAI.exe

[logic]
active = sr_idle

[sr_idle]
on_info = {=actor_in_zone(otrad_dolg_trup_2)+} sr_idle@wait1

[sr_idle@wait1]
on_actor_inside = %+spawn_trups% sr_idle@wait2

[sr_idle@wait2]
on_info = {+spawn_trups} %=spawn_corpse(sim_default_duty_4:dolg_trup_two_spawnpoint)% sr_idle@wait3

[sr_idle@wait3]
on_info = {+spawn_trups} %=spawn_corpse(sim_default_duty_3:dolg_trup_one_spawnpoint)% sr_idle@wait4

[sr_idle@wait4]
on_info = {+spawn_trups} sr_idle@end %=spawn_corpse(sim_default_duty_4:dolg_trup_free_spawnpoint)%

[sr_idle@end]

[logic]
active = sr_idle@cond

[sr_idle@cond]
on_actor_inside = sr_idle@spawn %+spawn_trups%

[sr_idle@spawn]
on_info = {+spawn_trups} sr_idle@nil %=spawn_corpse(sim_default_duty_4:dolg_trup_two_spawnpoint) =spawn_corpse(sim_default_duty_4:dolg_trup_free_spawnpoint) =spawn_corpse(sim_default_duty_3:dolg_trup_one_spawnpoint)%

[sr_idle@nil]

Expression : fatal error
Function : xrDebug::backend
File : D:\prog_repository\sources\trunk\xrCore\xrDebugNew.cpp
Line : 232
Description : <no expression>
Arguments : nodefault reached

stack trace: