diff --git a/src/components/AdventurerList.vue b/src/components/AdventurerList.vue
index 254310f..48b4fa8 100644
--- a/src/components/AdventurerList.vue
+++ b/src/components/AdventurerList.vue
@@ -23,6 +23,9 @@ export default defineComponent({
   props: {
     adventurers: {
       type: Object as PropType<{[key: string]: Adventurer}>,
+      default() {
+        return {} as {[key: string]: Adventurer};
+      },
     },
   },
 
diff --git a/src/components/AdventurerTile.vue b/src/components/AdventurerTile.vue
index 279af5a..cc97586 100644
--- a/src/components/AdventurerTile.vue
+++ b/src/components/AdventurerTile.vue
@@ -19,6 +19,9 @@ export default defineComponent({
   props: {
     adventurer: {
       type: Object as PropType<Adventurer>,
+      default() {
+        return {} as Adventurer;
+      },
     }
   },
   data: () => ({
diff --git a/src/components/QuestMissive.vue b/src/components/QuestMissive.vue
index 977f693..6424067 100644
--- a/src/components/QuestMissive.vue
+++ b/src/components/QuestMissive.vue
@@ -50,9 +50,15 @@ export default defineComponent({
   props: {
     missive: {
       type: Object as PropType<Quest>,
+      default() {
+        return {} as Quest;
+      },
     },
     adventurers: {
       type: Object as PropType<{[key: string]: Adventurer}>,
+      default() {
+        return {} as {[key: string]: Adventurer};
+      },
     },
   },
   data() {
diff --git a/src/views/AdventurerView.vue b/src/views/AdventurerView.vue
index 58bf004..dd535c5 100644
--- a/src/views/AdventurerView.vue
+++ b/src/views/AdventurerView.vue
@@ -14,7 +14,7 @@
           </span>
           <span
               title="Dismiss"
-              :class="{disabled: Object.keys(adventurers).length <= 0}"
+              :class="{disabled: Object.keys(this.adventurers).length <= 0}"
               @click="dismissAdventurer()"
           >
             ✗
@@ -64,7 +64,7 @@ export default defineComponent({
     adventurers: {
       type: Object as PropType<{ [key: string]: Adventurer }>,
       default() {
-        return {};
+        return {} as { [key: string]: Adventurer };
       },
     },
     lastRecruitTime: {
diff --git a/src/views/HomeView.vue b/src/views/HomeView.vue
index ce4f048..4cea727 100644
--- a/src/views/HomeView.vue
+++ b/src/views/HomeView.vue
@@ -24,7 +24,7 @@
 <script lang="ts">
 import {defineComponent} from "vue";
 import type {PropType} from "vue";
-import type {Guild} from "@/classes/Guild";
+import {Guild} from "@/classes/Guild";
 
 import {version} from "../../package.json"
 
@@ -38,6 +38,7 @@ export default defineComponent({
   props: {
     guild: {
       type: Object as PropType<Guild>,
+      default: () => new Guild(1, 0) as Guild,
     },
   }
 });
diff --git a/src/views/QuestView.vue b/src/views/QuestView.vue
index bc30676..afe63c5 100644
--- a/src/views/QuestView.vue
+++ b/src/views/QuestView.vue
@@ -112,7 +112,7 @@ import {defineComponent, type PropType} from "vue";
 import AdventurerComponent from "@/components/AdventurerMiniComponent.vue";
 import type {Adventurer} from "@/classes/Adventurer";
 import type {Quest} from "@/classes/Quest";
-import type {Guild} from "@/classes/Guild";
+import {Guild} from "@/classes/Guild";
 import QuestMissive from "@/components/QuestMissive.vue";
 
 export default defineComponent({
@@ -121,17 +121,20 @@ export default defineComponent({
   props: {
     guild: {
       type: Object as PropType<Guild>,
+      default() {
+        return new Guild(1, 0);
+      },
     },
     adventurers: {
       type: Object as PropType<{ [key: string]: Adventurer }>,
       default() {
-        return {};
+        return {} as { [key: string]: Adventurer };
       },
     },
     quests: {
       type: Object as PropType<{ [key: string]: Quest }>,
       default() {
-        return {};
+        return {} as { [key: string]: Quest };
       },
     },
     lastRecruitTime: {
@@ -141,9 +144,6 @@ export default defineComponent({
       }
     },
   },
-  data() {
-    return {};
-  },
   emits: [ 'finalizeQuest', 'wipeSave', 'recruitActionTaken'],
 })
 </script>