diff --git a/package.json b/package.json
index f420232..9c39eb8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@scribelabsai/amazon-trp",
-  "version": "3.0.2",
+  "version": "3.0.3",
   "description": "Amazon Textract Response Parser library for Node.",
   "type": "module",
   "types": "./dist/index.d.ts",
@@ -59,4 +59,4 @@
     "zod": "^3.21.4",
     "commander": "^11.0.0"
   }
-}
+}
\ No newline at end of file
diff --git a/src/BlockStruct.ts b/src/BlockStruct.ts
index 0e80dde..518ffe6 100644
--- a/src/BlockStruct.ts
+++ b/src/BlockStruct.ts
@@ -21,7 +21,8 @@ const SelectionElementBlockSchema = BlockBaseSchema.extend({
     Ids: string().array(),
   })
     .array()
-    .optional(),
+    .optional()
+    .nullable(),
   SelectionStatus: literal('SELECTED').or(literal('NOT_SELECTED')),
 });
 export type SelectionElementBlock = zinfer<typeof SelectionElementBlockSchema>;
diff --git a/src/Document.ts b/src/Document.ts
index 861157e..89ab775 100644
--- a/src/Document.ts
+++ b/src/Document.ts
@@ -41,7 +41,7 @@ export class Document {
         const issue = ret.error.issues[0];
         if (issue)
           throw new ParseError(
-            `${issue?.path}: ${issue?.message} @${
+            `${issue?.path}: ${issue.code} - ${issue?.message} @${
               typeof issue.path[0] === 'number' ? JSON.stringify(blocks[issue?.path?.[0]]) : ''
             }`
           );