Linq------错误: Unable to determine the principal end of an association between the types

[Table("bma_stores")]
public class Store
{
    //加上即可
    [Required]
    public virtual Product Product { get; set; }
}
时间: 2024-08-04 03:39:06

Linq------错误: Unable to determine the principal end of an association between the types的相关文章

iOS Interface builder was unable to determine the type of xxx.xib / xxx.storyboard

上午开工程出现, "Interface builder was unable to determine the type of xxx.xib" 错误svn上报冲突(conflict),xib文件爆红 郁闷 百度 google stack 没有找到答案 于是只能,喝口奶自己研究xib的真身是xml文件, 于是右键 OpenAs Source Code看源代码打开便看到嫌疑犯 根标签下有冲突,于是,将"==="删除.删除后编译 又爆出 "Extra cont

ValueError: Unable to determine SOCKS version from socks://127.0.0.1:1080/

使用ss之后输入conda指令出现错误:“ValueError: Unable to determine SOCKS version from socks://127.0.0.1:1080/”. 解决方法: 在终端中输入 unset all_proxy && unset ALL_PROXY export all_proxy="socks5://127.0.0.1:1080" 这只能在当前终端的使用中有效,重新打开的终端中仍然会有错误. 原文地址:https://www.

hbase异常:java.io.IOException: Unable to determine ZooKeeper ensemble

项目中用到hbase,有时候可能会报一些异常,比如java.io.IOException: Unable to determine ZooKeeper ensemble 等等,当出现这个问题时,某某说是项目中用到线程池的问题导致的,但查看异常之后,并非跟啥线程池有关系,异常信息如下: java.io.IOException: Unable to determine ZooKeeper ensemble at org.apache.hadoop.hbase.zookeeper.ZKUtil.con

file_get_contents()获取https出现这个错误Unable to find the wrapper “https” – did

file_get_contents()获取https出现这个错误Unable to find the wrapper “https” – did 解决办法 ,如果你是用的服务器,可以参考这个办法,修改php配置文件(win主机),来支持https 在php.ini中找到并修改 extension=php_openssl.dll allow_url_include = On 重启服务就可以了,如果你的是linux服务器,linux下的PHP,就必须安装openssl模块,安装好了以后就可以访了.

Unable to determine memory usage

Nagios报错如下 ***** Nagios *****Notification Type: PROBLEM Service: MEM_USEHost: s3Address: 10.10.16.103State: UNKNOWN  Date/Time: Tue Jun 28 17:41:42 CST 2016 Additional Info: Unable to determine memory usage. 解决过程: 1.根据Service:MEM_USE在文件/etc/nagios/ob

UITableView错误 ‘unable to dequeue a cell with identifier Cell'

- (id)dequeueReusableCellWithIdentifier:(NSString *)identifier; - (id)dequeueReusableCellWithIdentifier:(NSString *)identifier forIndexPath:(NSIndexPath *)indexPath NS_AVAILABLE_IOS(6_0); // newer 1 第二个方法在SDK5.0是运行不起来的.2 如果需要使用这个方法,你必须使用配套的方法来一起用,下面两

创建Hbase Hive外部表报错: Unable to determine ZooKeeper ensemble

创建HBase的Hive外部表 1: create external table ttt(rowkey string,info map<string,string>)STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,info:") TBLPROPERTIES ("hb

hibernate 错误 could not determine type for

今天配置实体类注解时,出现以下错误: org.hibernate.MappingException: Could not determine type for: com.oneToOne.IdCard, at table: T_Students, for columns: 解决方案:注解要么写在字段上,要么写在getXX上,千万千万不能混合使用,否则会报这个错误!

安装Firefly错误-Unable to find vcvarsall.bat

晚上尝试安装Firefly时,在安装twisted时出现错误而退出. 根据错误提示如下: error: Setup script exited with error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat) 发现我当前安装的Python 2.7.5搜索的是Visual Studio 2008.但是,我电脑里只有VS2010,真心不想再装个2008.网络搜索找到如下的初始答案如下: 第一种方案-欺骗法