fix(backend):视图fix

backend/src/main/java/io/dataease/service/chart/ChartViewService.java

@@ -199,9 +199,9 @@ public class ChartViewService {
             for (int i = 0; i < fields.size(); i++) {
                 ChartViewFieldDTO chartViewFieldDTO = fields.get(i);
                 if (chartViewFieldDTO.getDeType() == 0 || chartViewFieldDTO.getDeType() == 1) {
-                    d.put(fields.get(i).getDataeaseName(), ele[i]);
+                    d.put(fields.get(i).getDataeaseName(), StringUtils.isEmpty(ele[i]) ? "" : ele[i]);
                 } else if (chartViewFieldDTO.getDeType() == 2 || chartViewFieldDTO.getDeType() == 3) {
-                    d.put(fields.get(i).getDataeaseName(), new BigDecimal(ele[i]).setScale(2, RoundingMode.HALF_UP));
+                    d.put(fields.get(i).getDataeaseName(), new BigDecimal(StringUtils.isEmpty(ele[i]) ? "0" : ele[i]).setScale(2, RoundingMode.HALF_UP));
                 }
             }
             tableRow.add(d);