Demo Charge Crashing Character Sheets

[Cup-of-Coffee]

When a character or GM drags in the Demo Charge item into a character sheet, it doesn't appear and the sheet loses the ability to drag any new items.

If closed, the sheet then cannot be re-opened.

The error that appears in the console.

foundry.js:2013 TypeError: Cannot read property 'mod' of undefined

[Detected 1 package: system:swnr]

at SWNRWeapon.<anonymous> (handlebar-helpers.ts:43)

at SWNRWeapon.c (handlebars.min.js:27)

at eval (eval at createFunctionContext (handlebars.min.js:29), <anonymous>:11:1084)

at h (handlebars.min.js:27)

at c (handlebars.min.js:27)

at Object.<anonymous> (handlebars.min.js:27)

at Object.c (handlebars.min.js:27)

at Object.eval [as main] (eval at createFunctionContext (handlebars.min.js:29), <anonymous>:159:49)

at c (handlebars.min.js:27)

at d (handlebars.min.js:27)

at e (handlebars.min.js:28)

at renderTemplate (foundry.js:3637)

at async CharacterActorSheet._renderInner (foundry.js:2220)

at async CharacterActorSheet._renderInner (foundry.js:2747)

at async CharacterActorSheet._render (foundry.js:2055)

at async CharacterActorSheet._render (foundry.js:2736)

[Cup-of-Coffee]

I imported the Demo Chargo from the compendium and then dragged it into the character sheet, now functional and not crashing the sheet. I looked into it, and it defaulted to Strength.

My best guess is that the stat: '-' is what's messing it up, as it doesn't have a "none" value, and instead just giving a null error.

[Spice-King]

I have a vague idea of how to pin this down.

Probably the best idea is to code in the idea of a weapon that lacks an attack action, but forces a type of saving throw.