修复印花线稿合成图显示异常

src/store/Detail/designDetail.ts

@@ -54,6 +54,25 @@ const DesignDetail : Module<DesignDetail,RootState> = {
 			data.clothes.forEach((v:any,index:any)=>{
 				// if(!v?.partialDesignDTO){
 				// }
+				function isJSONString(str) {
+					try {
+						JSON.parse(str);
+						return true;  // 解析成功，是有效的JSON字符串
+					} catch (e) {
+						return false; // 解析失败，不是有效的JSON字符串
+					}
+				}
+				v?.printObject?.prints?.forEach((item:any) => {
+					console.log(item.object)
+					if(isJSONString(item.object)){
+						item.object = JSON.parse(item.object)
+					}
+				});
+				v?.trims?.prints?.forEach((item:any) => {
+					if(isJSONString(item.object)){
+						item.object = JSON.parse(item.object)
+					}
+				});
 				for (let i = v.layersObject.length-1; i >= 0; i--) {
 					v.layersObject[i].style = {
 						top:v.layersObject[i].position?.[0],