java.lang.NullPointerException at com.microsoft.sqlserver.jdbc.AppDTVImpl$SetValueOp.executeDefault(Unknown Source) at com.microsoft.sqlserver.jdbc.DTV.executeOp(Unknown Source) at com.microsoft.sqlserver.jdbc.AppDTVImpl.setValue(Unknown Source) at com.microsoft.sqlserver.jdbc.DTV.setValue(Unknown Source) at com.microsoft.sqlserver.jdbc.Parameter.sendByRPC(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.sendParamsByRPC(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doPrepExec(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(Unknown Source) at com.microsoft.sqlserver.jdbc.TDSCommand.execute(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.execute(Unknown Source)

代码黏上来看看

传递参数为空错误

你把代码发上来撒

这段错误是空指针异常，具体问题还要通过代码来调试