From 57f13546add35a5fe30554193611207e4a594ef7 Mon Sep 17 00:00:00 2001
From: Jacob Overgaard <752371+iOvergaard@users.noreply.github.com>
Date: Mon, 3 Apr 2023 10:35:21 +0200
Subject: [PATCH] try to parse the error.body as JSON since the error detail
 may have been packed away into a json string

---
 .../libs/resources/resource.controller.ts           | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/Umbraco.Web.UI.Client/libs/resources/resource.controller.ts b/src/Umbraco.Web.UI.Client/libs/resources/resource.controller.ts
index c323c76d2a..2432b6fe96 100644
--- a/src/Umbraco.Web.UI.Client/libs/resources/resource.controller.ts
+++ b/src/Umbraco.Web.UI.Client/libs/resources/resource.controller.ts
@@ -39,8 +39,17 @@ export class UmbResourceController extends UmbController {
 	 */
 	static toProblemDetailsModel(error: unknown): ProblemDetailsModel | undefined {
 		if (error instanceof ApiError) {
-			const errorDetails = error.body as ProblemDetailsModel;
-			return errorDetails;
+			try {
+				const errorDetails = (
+					typeof error.body === 'string' ? JSON.parse(error.body) : error.body
+				) as ProblemDetailsModel;
+				return errorDetails;
+			} catch {
+				return {
+					title: error.name,
+					detail: error.message,
+				};
+			}
 		} else if (error instanceof Error) {
 			return {
 				title: error.name,