Escort AI missing argument

AI
2026-04-02T15:09:44Z

## Issue Description

AI.startPackage with type = 'Escort' crashes with a C++ argument error because scripts/omw/ai.lua does not pass the isRepeat argument to the internal \_startAiEscort function.

The C++ signature expects 7 arguments:

`void(MWLua::SelfObject&, const MWLua::LObject&, MWLua::LCell, float, const osg::Vec3f&, bool, bool)`

But scripts/omw/ai.lua only passes 6:

`self:_startAiEscort(args.target, args.destCell or self.cell, args.duration or 0, args.destPosition, cancelOther)`

The isRepeat field from the package table is never read or forwarded, so the its bool parameter in the C++ binding receives no value.

**Error:**

`L0x101f7c5[scripts/nightpatrol_guard.lua] onUpdate failed. Lua error: [string "scripts/omw/ai.lua"]:22: stack index 7, expected boolean, received no value: (bad argument into 'void(MWLua::SelfObject&, const MWLua::LObject&, MWLua::LCell, float, const osg::Vec3f&, bool, bool)') stack traceback: [C]: in function '_startAiEscort' [string "scripts/omw/ai.lua"]:22: in function 'startPackage' [string "scripts/nightpatrol_guard.lua"]:146: in function 'startEscortPackage' [string "scripts/nightpatrol_guard.lua"]:274: in function <[string "scripts/nightpatrol_guard.lua"]:204>`

Once you modify the line like this

`self:_startAiEscort(args.target, args.destCell or self.cell, args.duration or 0, args.destPosition, args.isRepeat, cancelOther)`

the error is gone.

## Steps to Reproduce

1. Create a local NPC script that calls AI.startPackage with an Escort package: In my case it's

`local function startEscortPackage()`

` if not target or not target:isValid() or not doorPos then return end`

` escorting = true`

` AI.startPackage({`

` type = 'Escort',`

` target = target,`

` destPosition = doorPos,`

` destCell = self.cell,`

` duration = 10800,`

` isRepeat = false,`

` cancelOther = false,`

` })`

`end`
2. Trigger the code in-game.

## System Information

* **OpenMW Version:**

0.50
* **Operating System & Version: Win 11**
* **GPU: Radeon Vega 7**
* **Morrowind Version:**

GOG
* **Language:**

English
* **Addons:**

Tribunal, Bloodmoon

## Mods

* **Are you using mods?** Yes
* **Are you using any shader mods?** No
* **Does it happen in a clean vanilla install?** Untested