修复空行读取空指针异常

src/main/java/com/alibaba/excel/analysis/v07/handlers/ProcessResultCellHandler.java

@@ -10,6 +10,7 @@ import com.alibaba.excel.constant.ExcelXmlConstants;
 import com.alibaba.excel.context.AnalysisContext;
 import com.alibaba.excel.read.listener.event.EachRowAnalysisFinishEvent;
 import com.alibaba.excel.read.metadata.holder.ReadRowHolder;
+import com.alibaba.excel.util.PositionUtils;
 
 /**
  * Cell Handler
@@ -32,8 +33,8 @@ public class ProcessResultCellHandler implements XlsxCellHandler {
 
     @Override
     public void startHandle(String name, Attributes attributes) {
-        analysisContext
-            .readRowHolder(new ReadRowHolder(Integer.valueOf(attributes.getValue(ExcelXmlConstants.POSITION)),
+        analysisContext.readRowHolder(
+            new ReadRowHolder(PositionUtils.getRowByRowTagt(attributes.getValue(ExcelXmlConstants.POSITION)),
                 analysisContext.readSheetHolder().getGlobalConfiguration()));
     }
 

src/main/java/com/alibaba/excel/util/PositionUtils.java

@@ -7,6 +7,14 @@ public class PositionUtils {
 
     private PositionUtils() {}
 
+    public static int getRowByRowTagt(String rowTagt) {
+        int row = 0;
+        if (rowTagt != null) {
+            row = Integer.parseInt(rowTagt) - 1;
+        }
+        return row;
+    }
+
     public static int getRow(String currentCellIndex) {
         int row = 0;
         if (currentCellIndex != null) {