) def close(self): # 模拟关闭数据库连接 self.connection = None self.is_open = False print("Connection closed.") def execute_query(self, query): if not self.is_open: raise Exception("Invalid state, the connection object is closed.") # 模拟执行查询 print(f"Executing query: {query}")...
a铜丝编织分屏蔽 正在翻译,请等待...[translate] aPregnant mother and two ladyboy 怀孕的母亲和二ladyboy[translate] aClub Night 俱乐部夜[translate] adongle server dongle服务器[translate] aInvalid state, the Connection object is closed. 无效状态,连接对象是闭合的。[translate]...
a主控盘 Master control plate[translate] a英国和美国相比,你更喜欢去哪个国家去旅游? England and US compare, which country do you like travelling?[translate] aInvalid state, the Connection object is closed 无效状态,连接对象是闭合的[translate]...
java.sql.SQLException: Invalid state, the Connection object is closed. at net.sourceforge.jtds.jdbc.ConnectionJDBC2.checkOpen(ConnectionJDBC.java:249) 折腾了一整天,还是没把问题解决,网上找了N多资料,看来这个问题相当少见,只在SUN的官方上找到一篇http://forum.java.sun.com/thread.jspa?threadID=678409...
WEB000070: exception org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException for SQL [QUERY]; SQL state [HY010]; error code [0]; Invalid state, the Connection object is closed.; nested exception is java.sql.SQLException: Invalid state, the Connection ...
[StatementUtils] Statement close FAILED.: java.sql.SQLException: Invalid state, the Connection object is closed. at net.sourceforge.jtds.jdbc.TdsCore.checkOpen(TdsCore.java:483) at net.sourceforge.jtds.jdbc.TdsCore.clearResponseQueue(TdsCore.java:768) at net.sourceforge.jtds.jdbc.JtdsStatement...
I've received alert from the application vendor and the error message was "SqlException: Invalid state, the Connection object is closed" and also "java.sql.SQLException: I/O Error: Connection reset ". May I know is there anything we…
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextExceptionFilterAsync>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) 报错2 System.InvalidOperationException: Invalid operation. The connection is closed. ...
Hi, after upgrading to EF Core 6.0 I started to experience following exceptions: System.InvalidOperationException: The connection was not closed. The connection's current state is connecting Most of a time my app (Web API) works fine, bu...
received is "Invalid Operation, the connection state is closed" I break through the code where the connection.open(); it shows the following error trace below. I use this function to read the access database and retreived data and it works fine. So I'm wondering is this the environmental...