[BUG]

[BowsyFr]

Describe the bug
I got an error when I export my model... All files generates but the .metadata file is not create

To Reproduce
Steps to reproduce the behavior:

1. Create an entity model with ItemsAdder
2. Try to export the model
3. See the error

Expected behavior
Generate all files correctly

Error Message
------ Error ------
Cannot read properties of undefined (reading 'pos') // "Ok, who pushed the big red button?"
------ Stack ------
TypeError: Cannot read properties of undefined (reading 'pos')
at createAnimationFile (PLUGINS/(Plugin):iaentitymodel.js:28500:39)
at animationExport (PLUGINS/(Plugin):iaentitymodel.js:28667:29)
at AJ.build.generate_static_animation (PLUGINS/(Plugin):iaentitymodel.js:28786:7)
at computeAnimationData (PLUGINS/(Plugin):iaentitymodel.js:23586:11)

Build ID: dbb29fae73ce8a216b2d4f4e0da42a36fd348983cae2e96587463def059fee9a

Desktop (please complete the following information):

• OS: MacOS Tahoe (26.1 Beta 25B5062e)
• Version: Blockbench 5.0.3 / ItemsAdder plugin 1.3.2

[www228766]

Please ensure that there are no entries with the following names in your model:
"phead_0"
"pbody_2"
"pleg_left_1"
"pleg_right_5"
"parm_left_3"
"parm_right_4"
"sus_6"
It took me several hours to solve this problem:(