一点小修改

src/main/java/com/fanruan/api/design/work/form/creator/XFieldCreator.java

@@ -35,7 +35,8 @@ public abstract class XFieldCreator extends XOpenCreator {
                 .keyValue(XCreatorConstants.PROPERTY_CATEGORY, "Fine-Design_Report_Advanced");
 
         Widget widget = toData();
-        if (widget instanceof Blankable && ((Blankable) widget).isAllowBlank()) {
+        //  控件类型允许值为空，但是设置了不允许为空，就要设置为空时的提示信息
+        if (widget instanceof Blankable && !((Blankable) widget).isAllowBlank()) {
             return new Attribute[]{
                     allowBlank, blankErrorMsg, fontSize
             };