我在Windows中使用MongoDB（版本3.4）作为其数据库运行节点js应用程序。在运行节点js服务器时突然出现此错误之前，它运行正常：
MongoError: no primary found in replicaset
at C:\Users\common\server\nodeapp\node_modules\mongodb-core\lib\topologies\replset.js:524:28
在Windows命令提示符下，我使用命令mongod启动mongo db，最后显示以下消息：
2017-01-12T21:02:30.286+0530 I NETWORK [thread1] connection accepted from 127.0.0.1:53591 #3 (3 connections now open)
2017-01-12T21:02:30.294+0530 I NETWORK [thread1] connection accepted from 127.0.0.1:53592 #4 (4 connections now open)
2017-01-12T21:02:30.320+0530 I - [conn4] end connection 127.0.0.1:53592 (4 connections now open)
2017-01-12T21:02:30.321+0530 I - [conn2] end connection 127.0.0.1:53590 (4 connections now open)
2017-01-12T21:02:30.321+0530 I - [conn3] end connection 127.0.0.1:53591 (4 connections now open)
我卸载了Mongo DB并再次安装并重新创建了data / db目录，但问题仍然存在。你能建议一个解决方案吗？