fix: 修复物模型json验证失败以及校验是否存在相同标识符

@@ -60,7 +60,7 @@
   });
 
   const validateRepeat = (value: StructRecord, valueList: StructRecord[]) => {
-    return valueList.filter((item) => item.identifier === value.identifier).length >= 1;
+    return valueList.filter((item) => item.identifier === value.identifier).length > 1;
   };
 
   const handleSubmit = async () => {

@@ -20,7 +20,7 @@ export const validateValueRange = (_rule, value: Record<'min' | 'max', number>,
   return Promise.resolve();
 };
 
-export const validateJSON = (_rule, value: ModelOfMatterParams[], _callback) => {
+export const validateJSON = (_rule, value = [] as ModelOfMatterParams[], _callback) => {
   if (value.length) {
     return Promise.resolve();
   }