如何摆脱BIRT中的网络错误（TCP_ERROR）？ [英] how to get rid of network error(TCP_ERROR) in BIRT?

问题描述

我刚刚 birt ，并希望看看它是否符合我们的报告需求。我试图使用我的Windows 7 笔记本电脑中的BIRT来创建一个访问 MySQL 数据库的报告。我正在使用 com.mysql.jdbc.Driver 驱动程序并使用URL连接到mysql数据库： jdbc：mysql：// servername：3306 / databasename ，测试连接成功，事件预览数据集中的数据是成功的，但是当我尝试运行报告时，我收到错误

I am new to birt and would like to see if it meets our reporting needs. I am trying to use BIRT from my Windows 7 laptop to create a report which accesses a MySQL database. I am using the com.mysql.jdbc.Driver driver and connecting to the mysql database using the URL: jdbc:mysql://servername:3306/databasename and the test connection is successful and event previewing the data from the Data Set is successful but when I try and run the report I get the error

网络错误（tcp_error）发生通信错误：操作
超时

Web服务器可能会关闭，太忙或遇到其他阻止它响应请求的问题。您可能希望稍后再试一次。

Network Error (tcp_error) A communication error occurred: "Operation timed out"
The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time.

有没有人看过这个，如果是，如何克服这个？

Has anyone seen this before and if so, how do I overcome this?

推荐答案

另一个解决方案打开配置面板，网络连接。选择网络连接给您带来麻烦。右键单击它，选择属性。删除QOS服务。检查TCP / IP设置：如果通过DHCP设置，请保留原样。如果没有，请记下该屏幕中的所有信息并将其更改为DHCP。重新启动，你应该在你的路上

Another solution Open the Configuration Panel, Network connections. Select the network connection that's giving you troubles. Right click on it, select properties. Remove QOS service. Check the TCP/IP settings: if they're setup by DHCP, leave things as they are. If not, write down all information in that screen and change it to DHCP. Reboot and you should be on your way

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