chore[func]: if can't get the property name corresponding to Func, an exception will be thrown

storage/src/main/java/com/zfoo/storage/manager/AbstractStorage.java

@@ -13,6 +13,7 @@
 package com.zfoo.storage.manager;
 
 import com.zfoo.protocol.collection.CollectionUtils;
+import com.zfoo.protocol.exception.RunException;
 import com.zfoo.protocol.util.*;
 import com.zfoo.storage.anno.Index;
 import com.zfoo.storage.interpreter.ResourceInterpreter;
@@ -222,6 +223,11 @@ public abstract class AbstractStorage<K, V> implements IStorage<K, V> {
             }
         }
 
+        // 所有的方法都取不到Func对应的属性名称则抛出异常
+        if (indexName == null) {
+            throw new RunException("can not get indexName from func:[{}]", func);
+        }
+
         funcCaches.put(func, indexName);
         return indexName;
     }