1 打开navicat的oci配置:工具-选项-其他-OCI.2 找到oci.dll和sqlplus.exe的位置：使用everything工具直接索引，或者找到本机oracle文件下bin目录，两个文件是在同一个目录下。3 重启navicat后登陆oracle即可。注意事项 看完的觉得好用的投个票，在这里谢过了，好人一生平安！
pgsql启动后执行psql显示报错: psql: error: connection to server on socket "/var/run/postgresql/.s.PGSQL.5432" failed: No such file or directory Is the server running locally and accepting connections on that socket? 只需要添加一条软连接: ln -s /tmp/.s.PGSQL.5432 /var/run/postgresql/....
运行mongo出现Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed 1.打开终端,直接执行mongo 会提示无法连接到127.0.0.1:27017这种情况 原因:没有运行mongoDB服务 2.运行mongoDB服务方法 打开终端,执行 mongod --dbpath D:\工具\mongoDB\data\db(dbpath指向的路径是安装mongoDB时,创建...
在学习使用rabbitmq的过程中,调用demo一直报一下错误 Fatal error: Uncaught PhpAmqpLib\Exception\AMQPRuntimeException: Error Connecting to server(111): Connection refused in /basicfinder/www/material/docinner/code/php/demo/vendor/php-amqplib/php-amqplib/PhpAmqpLib/Wire/IO/StreamIO.php:27 Stack trace: ...
I am trying to connect to a postgres database installed in a remote server using the following command: psql -hhost_ip-Udb_username-ddb_name This the error that occurs: psql: could not connect to server: Connection refused Is the server running on host "" and accepting TCP/IP connections...
System.AggregateException: One or more errors occurred. (A connection was successfully established with the server, but then an error occurred during the login process. (provider: TCP Provider, error: 0 - Success)) ---> Microsoft.Data.SqlClient.SqlException (0x80131904): A connection was success...
本文介绍 OceanBase 数据库 MySQL 模式下与服务器的连接断开并报ERROR 2013错误的处理方法。 问题现象 成功连接数据库后,会话空闲较长一段时间再执行查看ordr表数据的 SQL 语句,报连接断开的错误。 obclient[test]>SELECT*FROMordr;ERROR2013(HY000): Lost connectiontoMySQL server during query ...
I have came across this error couple of times during Offline App development. For The connection to server was unsuccessful file:///android_asset/www/index.html Make sure you connected to strong network when you launch the app. Reference Link : https://stackoverflow.com/questions/12319809/ap...
Log Name: Application Source: Ras Client Event ID: 20227 Description: The user dialed a connection named VPN Connection which has failed. The error code returned on failure is 720. Troubleshooting on the server sideOn the server side, check whether any of the follow...
67701, The Connection Server unable to accept vCenter thumbprint with an error "There was an error identifying the validity of the server" Unable to edit desktop pool with VC error. vCenter status shows red in View admin dashboard Unable to ver