[16:03:00][jomini_script_system.cpp:270]: Script system error!
  Error: Event target link 'owner' returned an invalid object
  Script location: file: common/political_movements/00_ideological_movements.txt line: 1444

[16:03:53][jomini_script_system.cpp:270]: Script system error!
  Error: Event target link 'owner' returned an invalid object
  Script location: file: common/political_movements/00_ideological_movements.txt line: 1444

[16:05:10][pdx_named_index_impl.h:256]: Could not find NamedIndex 'PdxDebugConstants'
[16:05:22][jomini_script_system.cpp:270]: Script system error!
  Error: Event target link 'owner' returned an invalid object
  Script location: file: common/political_movements/00_ideological_movements.txt line: 1444

[16:07:14][jomini_script_system.cpp:270]: Script system error!
  Error: move_partial_pop effect [ Effect move_pop cannot be used with a population_ratio parameter set above 1! ]
  Script location: file: events/american_civil_war/acw_events.txt line: 485