[공통][Common] 에러 수정

app/src/main/java/kr/co/zumo/app/lifeplus/view/dialog/FilterDialog.java

@@ -44,6 +44,7 @@ public class FilterDialog extends DialogBase<IFilterListener<FilterDialog>> impl
   private ButtonLoadingView buttonLoadingView;
   private int filteredContentsCount;
   private FilterSection currentDetailSection;
+  private List<FilterSection> sectionList;
 
   /**
    * 필터 데이터 설정
@@ -146,7 +147,7 @@ public class FilterDialog extends DialogBase<IFilterListener<FilterDialog>> impl
     int len = filterDataSectionBeans.size();
 
     ViewGroup container = getView().findViewById(R.id.layout_container);
-    List<FilterSection> sectionList = new ArrayList<>();
+    sectionList = new ArrayList<>();
 
     for (int i = 0; i < len; ++i) {
       // section