Merge branch 'fixbug/getQrcodeDetail4Erp' into 'master'

bug: [none] 二维码资源问题

See merge request rays/pcloud-book!1288

pcloud-service-book/src/main/java/com/pcloud/book/book/biz/impl/BookBizImpl.java

@@ -3202,17 +3202,19 @@ public class BookBizImpl implements BookBiz {
 
         if(sceneId != null && sceneId > 0){
             QrcodeSceneDto qrcodeSceneDto = qrcodeSceneConsr.getById(sceneId);
-            List<MessageDto> messages = qrcodeSceneDto.getMessages();
-            if(!CollectionUtils.isEmpty(messages)){
-                QrcodeServeDto qrcodeServeDto;
-                for (MessageDto message : messages) {
-                    qrcodeServeDto = new QrcodeServeDto();
-                    qrcodeServeDto.setServeId(message.getFromId());
-                    qrcodeServeDto.setServeType(message.getTypeCode());
-                    qrcodeServeDto.setServeUrl(message.getUrl());
-                    qrcodeServeDto.setTypeCode(message.getFromType());
-                    qrcodeServeDto.setSceneId(sceneId);
-                    qrcodeServeDtoList.add(qrcodeServeDto);
+            if(qrcodeSceneDto != null){
+                List<MessageDto> messages = qrcodeSceneDto.getMessages();
+                if(!CollectionUtils.isEmpty(messages)){
+                    QrcodeServeDto qrcodeServeDto;
+                    for (MessageDto message : messages) {
+                        qrcodeServeDto = new QrcodeServeDto();
+                        qrcodeServeDto.setServeId(message.getFromId());
+                        qrcodeServeDto.setServeType(message.getTypeCode());
+                        qrcodeServeDto.setServeUrl(message.getUrl());
+                        qrcodeServeDto.setTypeCode(message.getFromType());
+                        qrcodeServeDto.setSceneId(sceneId);
+                        qrcodeServeDtoList.add(qrcodeServeDto);
+                    }
                 }
             }
         }