diff --git a/packages/zapp/console/src/components/Literals/DeprecatedLiteralMapViewer.tsx b/packages/zapp/console/src/components/Literals/DeprecatedLiteralMapViewer.tsx
index 5e594c635..f8ec614bb 100644
--- a/packages/zapp/console/src/components/Literals/DeprecatedLiteralMapViewer.tsx
+++ b/packages/zapp/console/src/components/Literals/DeprecatedLiteralMapViewer.tsx
@@ -16,7 +16,7 @@ export const NoDataIsAvailable = () => {
 };
 
 /** Renders a LiteralMap as a formatted object */
-export const LiteralMapViewer: React.FC<{
+export const DeprecatedLiteralMapViewer: React.FC<{
   className?: string;
   map: LiteralMap | null;
   showBrackets?: boolean;
diff --git a/packages/zapp/console/src/components/Literals/helpers.ts b/packages/zapp/console/src/components/Literals/helpers.ts
index b8e253c10..b49a02a56 100644
--- a/packages/zapp/console/src/components/Literals/helpers.ts
+++ b/packages/zapp/console/src/components/Literals/helpers.ts
@@ -10,9 +10,15 @@ import {
   SchemaColumnType,
 } from 'models/Common/types';
 
+const DEFAULT_UNSUPPORTED = 'This type is not yet supported';
+
 // PRIMITIVE
 function processPrimitive(primitive: Core.IPrimitive) {
-  const type = (primitive as Core.Primitive).value!;
+  const type = (primitive as Core.Primitive).value;
+  if (!type) {
+    return DEFAULT_UNSUPPORTED;
+  }
+
   switch (type) {
     case 'datetime':
       return formatDateUTC(timestampToDate(primitive.datetime!));
@@ -24,7 +30,6 @@ function processPrimitive(primitive: Core.IPrimitive) {
     case 'boolean':
     case 'floatValue':
       return primitive[type];
-    case 'stringValue':
     default:
       return `${primitive[type]}`;
   }
@@ -38,7 +43,9 @@ const dimensionalityStrings: Record<BlobDimensionality, string> = {
 
 function processBlobType(blobType: Core.IBlobType, typePrefix: string = '') {
   const formatString = blobType && blobType.format ? ` (${blobType.format})` : '';
-  const typeString = `${dimensionalityStrings[blobType!.dimensionality!]}${formatString}`;
+  const typeString = blobType.dimensionality
+    ? `${dimensionalityStrings[blobType.dimensionality]}${formatString}`
+    : 'unknown';
 
   return `${typePrefix}${typeString} blob`;
 }
@@ -46,8 +53,12 @@ function processBlobType(blobType: Core.IBlobType, typePrefix: string = '') {
 function processBlob(blob: Core.IBlob | Core.Blob) {
   const type = blob?.metadata?.type;
 
+  if (!type) {
+    return DEFAULT_UNSUPPORTED;
+  }
+
   return {
-    type: processBlobType(type!),
+    type: processBlobType(type),
     uri: blob.uri,
   };
 }
@@ -109,11 +120,11 @@ function processNone(none?: Core.IVoid) {
 
 // TODO: FC#450 ass support for union types
 function processUnionType(union: Core.IUnionType, shortString = false) {
-  return 'This type is not yet supported';
+  return DEFAULT_UNSUPPORTED;
 }
 
 function processUnion(union: Core.IUnion) {
-  return 'This type is not yet supported';
+  return DEFAULT_UNSUPPORTED;
 }
 /* eslint-enable @typescript-eslint/no-unused-vars */
 
@@ -217,7 +228,7 @@ function processLiteralType(literalType: Core.ILiteralType) {
     case 'unionType':
       return processUnionType(literalType?.unionType!, true);
     default:
-      return 'This type is not yet supported';
+      return DEFAULT_UNSUPPORTED;
   }
 }
 
@@ -282,7 +293,7 @@ function processScalar(scalar: Core.Scalar | Core.IScalar) {
     case 'union':
       return processUnion(value as Core.IUnion);
     default:
-      return 'This type is not yet supported';
+      return DEFAULT_UNSUPPORTED;
   }
 }