系统启动,一段时间不操作,然后在来操作时,报错如下: Caused by: java.sql.SQLException: Couldn't perform the operation getAutoCommit: You can't perform any operations ...
在做要用到Core Data 相关的项目,突然出现错误 NSInternalInconsistencyException , reason: This NSPersistentStoreCoordinator has no persistent stores. It cannot perform a save operation. 我在程序中已经创建了持久化存储协调器,并使用SQLite数据库做持 ...
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系统启动,一段时间不操作,然后在来操作时,报错如下: Caused by: java.sql.SQLException: Couldn't perform the operation getAutoCommit: You can't perform any operations ...
====================问题描述==================== 异常日志如下: Caused by: java.lang.IllegalStateException: Cannot perform this operation because ...
1.前一天安装号db2后,做了如下处理: ************************************************************ 修改 /etc/sudoers ...
当使用 SQLite administrator,打开SQLite 数据库,抛出如下异常, SQLite异常 qAdmin: Cannot perform this operation on a closed dataset. 当出现这种情况时,请查看你的.db数据库 的路径是否 ...
'NSInternalInconsistencyException', reason: 'Invalid parameter not satisfying: UR ...
一、root用户下执行: find / -name db2iupdt 2>/dev/null 找到文件db2iupdt所在目录,cd到这个目录下运行./db2iupd ...
1,点击这里 2,把不是本地地址的勾都去掉,点击OK 3,然后接着安装插件就可以了 ...
离线安装插件时,可能会发现以下问题:eclipse长时间停留在下图所示状态,提示“cannot perform operation.Computing alternate solutions,may take a while: ...”。 在网上查找了资料,问题可能是 ...