背景 shell 脚本跑 Python 写数据脚本任务的时候报错: File "./xxx.py", line 59, in xxx cur.execute(insert_sql(col_string, str(data_list)))
psycopg2.ProgrammingError: column "it’s adj for sb和it's adj of sb的区别" does not exist
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问题描述: org.apache.dubbo.rpc.RpcException: Failed to invoke the method getUserInfo in the service com.api.service.user.UserService. No provider available for the com.api.service.user.UserService from registry localhost:9090 on the consumer local...
解决MySQL删除外键时报错Error Code: 1091. Can't DROP 'XXX'; check that column/key exists ??长期不写基础的 MySQL 代码,笔者也开始犯一些低级错误。最近,笔者在尝试将表中某列的外键约束删除时,MySQL 却一直报该列本就不存在的错误。...
Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘helloServiceImpl’ defined in file [D...
1.发现问题:服务中向kafka的一个topic发送消息,报了这个错误 org.apache.kafka.common.errors.TimeoutException:Topic xxx not present in metadata after 60000ms. 2.排查思路:手动连接kafka,打开两个窗口一个向xxx这个topic发送消息,另一个看...
Kafka Topic xxx not present in metadata bug问题排查 异常堆栈 17343C60D7EF4C23A2EE4E973F22AAAD] ERROR [] o.s.k.s.LoggingProducerListener error:254 - Exception thrown when sending a message with key='null' and payload='{"bizId":...
DBeaver常见问题 驱动相关驱动安装时报错Maven artifact xxx no found问题现象问题原因解决方案 连接数据库时报错Error org.postgresql.driver not loaded问题现象问题原因解决方案 连接数据库时报错Failed to load driver class org.postgresql.Driver DBeaver下载地址...
【已解决】springCould整合feign提示required a bean of type xxx that could not be found 今天在使用springcloud整合feign的时候,提示 Description: Field feignTestClient in com.example.xxxx.controller.xxxxx required a bean of type 'com.example.xxxx.r...