fix: 增加品牌的非空判断

blade-service/logpm-trunkline/src/main/java/com/logpm/trunkline/service/impl/TrunklineCarsLoadServiceImpl.java

@@ -477,7 +477,7 @@ public class TrunklineCarsLoadServiceImpl extends BaseServiceImpl<TrunklineCarsL
 		String warehouseAddress = "";
 		if (CollUtil.isNotEmpty(brands)) {
 			// 按品牌分组
-			Map<String, List<LoadScanBrandDTO>> brandMap = brands.stream().collect(Collectors.groupingBy(LoadScanBrandDTO::getBrand));
+			Map<String, List<LoadScanBrandDTO>> brandMap = brands.stream().filter(b -> StringUtil.isNotBlank(b.getBrand())).collect(Collectors.groupingBy(LoadScanBrandDTO::getBrand));
 			for (Map.Entry<String, List<LoadScanBrandDTO>> entry : brandMap.entrySet()) {
 				List<LoadScanBrandDTO> value = entry.getValue();
 				LoadScanBrandDTO brand = value.get(0);