diff --git a/src/module/sheets/actor-sheet-vue.mjs b/src/module/sheets/actor-sheet-vue.mjs
index d94b128..5a8aa7f 100644
--- a/src/module/sheets/actor-sheet-vue.mjs
+++ b/src/module/sheets/actor-sheet-vue.mjs
@@ -593,7 +593,7 @@ export class GrimwildActorSheetVue extends VueRenderingMixin(GrimwildBaseVueActo
 
 		// Handle roll.
 		if (pool.diceNum > 0) {
-			if (tracker.pool.powerPool) {
+			if (itemId && tracker && tracker.pool.powerPool) {
 				const options = {};
 				const rollData = this.actor.getRollData();
 				const rollDialog = await grimwild.applications.GrimwildRollDialog.open({