diff --git a/app/imports/ui/properties/forms/ActionForm.vue b/app/imports/ui/properties/forms/ActionForm.vue
index d19d0ff5..67476669 100644
--- a/app/imports/ui/properties/forms/ActionForm.vue
+++ b/app/imports/ui/properties/forms/ActionForm.vue
@@ -24,6 +24,7 @@
       :hint="actionTypeHints[model.actionType]"
       @change="change('actionType', ...arguments)"
     />
+
     <text-field
       v-if="attackForm"
       label="Roll bonus"
@@ -31,6 +32,8 @@
       :error-messages="errors.rollBonus"
       @change="change('rollBonus', ...arguments)"
     />
+    <calculation-error-list :errors="model.rollBonusErrors" />
+
     <text-area
       label="Summary"
       hint="This will appear in the action card in the character sheet"
@@ -38,6 +41,8 @@
       :error-messages="errors.summary"
       @change="change('summary', ...arguments)"
     />
+    <calculation-error-list :calculations="model.summaryCalculations" />
+
     <text-area
       label="Description"
       hint="The rest of the description that doesn't fit in the summary goes here"
@@ -45,6 +50,8 @@
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <form-sections>
       <form-section name="Resources">
         <resources-form
@@ -81,6 +88,7 @@
             :error-messages="errors.uses"
             @change="change('uses', ...arguments)"
           />
+          <calculation-error-list :errors="model.usesErrors" />
           <text-field
             label="Uses used"
             type="number"
@@ -110,12 +118,14 @@
   import FormSection, {FormSections} from '/imports/ui/properties/forms/shared/FormSection.vue';
   import ResourcesForm from '/imports/ui/properties/forms/ResourcesForm.vue';
   import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+  import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
   export default {
     components: {
       FormSection,
       FormSections,
       ResourcesForm,
+      CalculationErrorList,
     },
     mixins: [propertyFormMixin],
     props: {
diff --git a/app/imports/ui/properties/forms/AttributeForm.vue b/app/imports/ui/properties/forms/AttributeForm.vue
index 952c8f4f..4bbdec3f 100644
--- a/app/imports/ui/properties/forms/AttributeForm.vue
+++ b/app/imports/ui/properties/forms/AttributeForm.vue
@@ -61,6 +61,8 @@
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <form-section
       name="Advanced"
       standalone
diff --git a/app/imports/ui/properties/forms/BuffForm.vue b/app/imports/ui/properties/forms/BuffForm.vue
index 61d26aa8..2635f88a 100644
--- a/app/imports/ui/properties/forms/BuffForm.vue
+++ b/app/imports/ui/properties/forms/BuffForm.vue
@@ -13,6 +13,8 @@
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <!-- Duration not implemented yet
     <text-field
       label="Duration"
@@ -44,8 +46,12 @@
 
 <script>
   import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+  import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
 	export default {
+    components: {
+      CalculationErrorList,
+    },
     mixins: [propertyFormMixin],
 		props: {
 			parentTarget: {
diff --git a/app/imports/ui/properties/forms/ClassLevelForm.vue b/app/imports/ui/properties/forms/ClassLevelForm.vue
index afc91a99..2a7d8f79 100644
--- a/app/imports/ui/properties/forms/ClassLevelForm.vue
+++ b/app/imports/ui/properties/forms/ClassLevelForm.vue
@@ -27,6 +27,7 @@
         @change="change('variableName', ...arguments)"
       />
     </div>
+
     <text-area
       label="Description"
       hint="A brief description of what this class level gives a character"
@@ -34,6 +35,8 @@
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+    
     <text-field
       label="Condition"
       hint="A caclulation to determine if this can be added to the character"
@@ -56,8 +59,12 @@
 
 <script>
   import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+  import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
 	export default {
+    components: {
+      CalculationErrorList,
+    },
     mixins: [propertyFormMixin],
 	};
 </script>
diff --git a/app/imports/ui/properties/forms/ContainerForm.vue b/app/imports/ui/properties/forms/ContainerForm.vue
index fcd5998a..de3d476b 100644
--- a/app/imports/ui/properties/forms/ContainerForm.vue
+++ b/app/imports/ui/properties/forms/ContainerForm.vue
@@ -51,6 +51,8 @@
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <form-section
       name="Advanced"
       standalone
@@ -80,10 +82,12 @@
 <script>
 import FormSection from '/imports/ui/properties/forms/shared/FormSection.vue';
 import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
 export default {
 	components: {
 		FormSection,
+    CalculationErrorList,
 	},
   mixins: [propertyFormMixin],
 }
diff --git a/app/imports/ui/properties/forms/FeatureForm.vue b/app/imports/ui/properties/forms/FeatureForm.vue
index 8deace61..2998c952 100644
--- a/app/imports/ui/properties/forms/FeatureForm.vue
+++ b/app/imports/ui/properties/forms/FeatureForm.vue
@@ -14,6 +14,8 @@
       :error-messages="errors.summary"
       @change="change('summary', ...arguments)"
     />
+    <calculation-error-list :calculations="model.summaryCalculations" />
+
     <text-area
       label="Description"
       hint="The rest of the description that doesn't fit in the summary goes here"
@@ -21,6 +23,8 @@
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <smart-combobox
       label="Tags"
       multiple
@@ -35,8 +39,12 @@
 
 <script>
   import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+  import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
 	export default {
+    components: {
+      CalculationErrorList,
+    },
     mixins: [propertyFormMixin],
 		data(){ return{
 			enabledOptions: [
diff --git a/app/imports/ui/properties/forms/ItemForm.vue b/app/imports/ui/properties/forms/ItemForm.vue
index 04250b6c..36dd5f02 100644
--- a/app/imports/ui/properties/forms/ItemForm.vue
+++ b/app/imports/ui/properties/forms/ItemForm.vue
@@ -75,6 +75,8 @@
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <form-section
       name="Advanced"
       standalone
@@ -121,10 +123,12 @@
 <script>
 import FormSection from '/imports/ui/properties/forms/shared/FormSection.vue';
 import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
 export default {
 	components: {
 		FormSection,
+    CalculationErrorList,
 	},
   mixins: [propertyFormMixin],
 	}
diff --git a/app/imports/ui/properties/forms/SkillForm.vue b/app/imports/ui/properties/forms/SkillForm.vue
index 27f22104..f4beef18 100644
--- a/app/imports/ui/properties/forms/SkillForm.vue
+++ b/app/imports/ui/properties/forms/SkillForm.vue
@@ -34,12 +34,15 @@
       :menu-props="{auto: true, lazy: true}"
       @change="change('skillType', ...arguments)"
     />
+
     <text-area
       label="Description"
       :value="model.description"
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+    
     <form-section
       name="Advanced"
       standalone
diff --git a/app/imports/ui/properties/forms/SlotFillerForm.vue b/app/imports/ui/properties/forms/SlotFillerForm.vue
index 43d24f5e..ba09cb79 100644
--- a/app/imports/ui/properties/forms/SlotFillerForm.vue
+++ b/app/imports/ui/properties/forms/SlotFillerForm.vue
@@ -15,12 +15,15 @@
       :error-messages="errors.name"
       @change="change('name', ...arguments)"
     />
+
     <text-area
       label="Description"
       :value="model.description"
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <text-field
       label="Picture URL"
       hint="A link to an image representing this property"
@@ -69,8 +72,12 @@
 <script>
   import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
   import PROPERTIES from '/imports/constants/PROPERTIES.js';
+  import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
 	export default {
+    components: {
+      CalculationErrorList,
+    },
     mixins: [propertyFormMixin],
     data(){
       let slotTypes = [];
diff --git a/app/imports/ui/properties/forms/SlotForm.vue b/app/imports/ui/properties/forms/SlotForm.vue
index 8f7ca4c7..fd564382 100644
--- a/app/imports/ui/properties/forms/SlotForm.vue
+++ b/app/imports/ui/properties/forms/SlotForm.vue
@@ -44,12 +44,15 @@
       @change="change('slotCondition', ...arguments)"
     />
     <calculation-error-list :errors="model.slotConditionErrors" />
+
     <text-area
       label="Description"
       :value="model.description"
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <form-section
       name="Advanced"
       standalone
diff --git a/app/imports/ui/properties/forms/SpellForm.vue b/app/imports/ui/properties/forms/SpellForm.vue
index b4753d98..a85edbae 100644
--- a/app/imports/ui/properties/forms/SpellForm.vue
+++ b/app/imports/ui/properties/forms/SpellForm.vue
@@ -96,12 +96,15 @@
       :error-messages="errors.duration"
       @change="change('duration', ...arguments)"
     />
+
     <text-area
       label="Description"
       :value="model.description"
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+
     <smart-combobox
       label="Tags"
       multiple
@@ -128,12 +131,14 @@
 	import FormSection, { FormSections } from '/imports/ui/properties/forms/shared/FormSection.vue';
   import ActionForm from '/imports/ui/properties/forms/ActionForm.vue'
   import propertyFormMixin from '/imports/ui/properties/forms/shared/propertyFormMixin.js';
+  import CalculationErrorList from '/imports/ui/properties/forms/shared/CalculationErrorList.vue';
 
 	export default {
 		components: {
       FormSections,
 			FormSection,
       ActionForm,
+      CalculationErrorList,
 		},
     mixins: [propertyFormMixin],
 		data(){return {
diff --git a/app/imports/ui/properties/forms/SpellListForm.vue b/app/imports/ui/properties/forms/SpellListForm.vue
index b7a929cb..aa24cee4 100644
--- a/app/imports/ui/properties/forms/SpellListForm.vue
+++ b/app/imports/ui/properties/forms/SpellListForm.vue
@@ -17,12 +17,15 @@
         @change="change('variableName', ...arguments)"
       />
     </div>
+
     <text-area
       label="Description"
       :value="model.description"
       :error-messages="errors.description"
       @change="change('description', ...arguments)"
     />
+    <calculation-error-list :calculations="model.descriptionCalculations" />
+    
     <text-field
       label="Maximum prepared spells"
       :value="model.maxPrepared"
@@ -31,6 +34,7 @@
       @change="change('maxPrepared', ...arguments)"
     />
     <calculation-error-list :errors="model.maxPreparedErrors" />
+
     <smart-combobox
       label="Tags"
       multiple
diff --git a/app/imports/ui/properties/forms/shared/CalculationErrorList.vue b/app/imports/ui/properties/forms/shared/CalculationErrorList.vue
index 63b649ca..4e5edf41 100644
--- a/app/imports/ui/properties/forms/shared/CalculationErrorList.vue
+++ b/app/imports/ui/properties/forms/shared/CalculationErrorList.vue
@@ -1,6 +1,6 @@
 <template lang="html">
   <div
-    v-if="errors && errors.length"
+    v-if="computedErrors.length"
     class="error-list"
   >
     <v-slide-x-transition
@@ -8,7 +8,7 @@
       hide-on-leave
     >
       <v-alert
-        v-for="error in errors"
+        v-for="error in computedErrors"
         :key="error.message"
         :value="true"
         :icon="errorIcon(error.type)"
@@ -28,6 +28,25 @@ export default {
       type: Array,
       default: undefined,
     },
+    calculations: {
+      type: Array,
+      default: undefined,
+    },
+  },
+  computed: {
+    computedErrors(){
+      if (this.errors) {
+        return this.errors;
+      } else if (this.calculations){
+        let errors = [];
+        this.calculations.forEach(calc => {
+          if (calc.errors) errors.push(...calc.errors)
+        });
+        return errors;
+      } else {
+        return [];
+      }
+    },
   },
   methods: {
     errorIcon(type){