[string ""]:32: bad argument #1 to '?' (value expected)

[b070707070707n-oss]

Is there an existing issue for this?

• I have searched the existing open and closed issues.

Description

mostly all auras are not working since the last patch 25 march 2026
[string ""]:26: bad argument #1 to '?' (value expected)
[string ""]:32: bad argument #1 to '?' (value expected)
are the only issues in common

WeakAuras Version

0.14

World of Warcraft Flavor

Mists of Pandaria Classic

World of Warcraft Region

EU

Tested with only WeakAuras

I got this issue with only WeakAuras enabled

Lua Error

Message: Lua error in Aura 'S4': Trigger 1
WeakAuras Version: 0.1.4
Stack trace:
[string ""]:32: bad argument #1 to '?' (value expected)
Time: Wed Mar 25 10:42:04 2026
Count: 1
Stack:
[Interface/AddOns/WeakAuras/WeakAuras.lua]:1926: in function <Interface/AddOns/WeakAuras/WeakAuras.lua:1924>

Locals:
frame = Frame {
}
Private = <table> {
 TextureBase = <table> {
 }
 frame_strata_types = <table> {
 }
 combat_event_type = <table> {
 }
 regions = <table> {
 }
 frameLevels = <table> {
 }
 talent_extra_option_types = <table> {
 }
 tooltip_count = <table> {
 }
 SmoothStatusBarMixin = <table> {
 }
 pet_spec_types = <table> {
 }
 regionOptions = <table> {
 }
 author_option_classes = <table> {
 }
 grid_types = <table> {
 }
 creature_family_types = <table> {
 }
 absorb_modes = <table> {
 }
 pad_types = <table> {
 }
 miss_types = <table> {
 }
 faction_group = <table> {
 }
 talent_types = <table> {
 }
 money_precision_types = <table> {
 }
 spec_types_all = <table> {
 }
 creature_type_types = <table> {
 }
 player_target_events = <table> {
 }
 subRegionTypes = <table> {
 }
 array_entry_name_types = <table> {
 }
 combatlog_spell_school_types = <table> {
 }
 blend_types = <table> {
 }
 specs_sorted = <table> {
 }
 custom_trigger_types = <table> {
 }
 group_types = <table> {
 }
 subRegionOptions = <table> {
 }
 text_rotate_types = <table> {
 }
 spec_types = <table> {
 }
 anim_ease_types = <table> {
 }
 group_member_types = <table> {
 }
 multiUnitUnits = <table> {
 }
 anim_color_types = <table> {
 }
 loaded = <table> {
 }
 sound_channel_types = <table> {
 }
 event_prototypes = <table> {
 }
 classification_types = <table> {
 }
 unit_types_bufftrigger_2 = <table> {
 }
 bossmods_timerTypes = <table> {
 }
 db = <table> {
 }
 StopMotionBase = <table> {
 }
 TocToExpansion = <table> {
 }
 noreset_swing_spells = <table> {
 }
 DiscordListK = <table> {
 }
 bufftrigger_progress_behavior_types = <table> {
 }
 DiscordListCJ = <table> {
 }
 DiscordList = <table> {
 }
 barmodels = <table> {
 }
 author_option_media_controls = <table> {
 }
 chat_message_types = <table> {
 }
 precision_types = <table> {
 }
 big_number_types_with_disable = <table> {
 }
 item_weapon_types = <table> {
 }
 LinearProgressTextureBase = <table> {
 }
 grow_types = <table> {
 }
 TextureCoords = <table> {
 }
 FrameTick = <table> {
 }
 frames = <table> {
 }
 trigger_modes = <table> {
 }
 category_event_prototype = <table> {
 }
 dynamic_texts = <table> {
 }
 anchor_mode = <table> {
 }
 orientation_types = <table> {
 }
 difficulty_info = <table> {
 }
 AuraEnvironmentWrappedSystem = <table> {
 }
 aura_types = <table> {
 }
 icon_side_types = <table> {
 }
 align_types = <table> {
 }
 main_spell_schools = <table> {
 }
 talentInfo = <table> {
 }
 include_pets_types = <table> {
 }
 actual_unit_types_cast = <table> {
 }
 check_types = <table> {
 }
 anim_presets = <table> {
 }
 anim_scale_types = <table> {
 }
 group_aura_name_info_types = <table> {
 }
 unit_color_types = <table> {
 }
 weapon_types = <table> {
 }
 text_word_wrap = <table> {
 }
 actual_unit_types = <table> {
 }
 environmental_types = <table> {
 }
 orientation_with_circle_types = <table> {
 }
 AuraWarnings = <table> {
 }
 allstatesMetatable = <table> {
 }
 font_sizes = <table> {
 }
 mythic_plus_affixes = <table> {
 }
 debuff_class_types = <table> {
 }
 pet_behavior_types = <table> {
 }
 actual_unit_types_with_specific = <table> {
 }
 combatlog_flags_check_reaction = <table> {
 }
 group_limit_types = <table> {
 }
 texture_wrap_types = <table> {
 }
 role_types = <table> {
 }
 reset_ranged_swing_spells = <table> {
 }
 spec_types_2 = <table> {
 }
 function_strings = <table> {
 }
 regionPrototype = <table> {
 }
 unit_types = <table> {
 }
 bufftrigger_2_per_unit_mode = <table> {
 }
 cast_types = <table> {
 }
 tick_placement_modes = <table> {
 }
 equality_operator_types = <table> {
 }
 inverse_point_types = <table> {
 }
 maxTimerDuration = 604800
 CircularProgressTextureBase = <table> {
 }
 LibSpecWrapper = <table

Reproduction Steps

all other addons disabled

Last Good Version

0.14

Screenshots

No response

Export String

Bisector Report

[InfusOnWoW]

Lua error in Aura 'S4'