[Android.Runtime.Register(".ctor", "(Ljava/lang/String;)V", "")] public SQLiteCantOpenDatabaseException (string? error); Parameters error String Attributes RegisterAttribute Remarks Portions of this page are modifications based on work created and shared by the Android Open Source Project ...
已通过降低TimerTask的频率解决此问题。尝试过快地访问数据库会导致此错误。
梦里茶室 代码语言:javascript 复制 12-1419:51:30.34617770-18098/com.company.productW/System.err:com.company.product.database.sqlite.SQLiteCantOpenDatabaseException:unable to open databasefile(code14)12-1419:51:30.34617770-18098/com.company.productW/System.err:at com.company.product.database.sqlite.S...
E/SQLiteDatabase( 2043): android.database.sqlite.SQLiteCantOpenDatabaseException: unknown error (code 14 SQLITE_CANTOPEN): Could not open database E/SQLiteDatabase( 2043): at android.database.sqlite.SQLiteConnection.nativeOpen(Native Method) E/SQLiteDatabase( 2043): at android.database.sqlite....
file exists but sqlite via nodejs gets the SQLITE_CANTOPEN error as described here. I've set READONLY on the db, since I'm pretty sure it won't be writable since code isn't in /tmp and underlying Lambda isn't writable. Could very will be missing something, but tried a bunch.Bonus...
// Here, thisActivity is the current activityif(ContextCompat.checkSelfPermission(thisActivity,Manifest.permission.READ_CONTACTS) !=PackageManager.PERMISSION_GRANTED) {// Should we show an explanation?if(ActivityCompat.shouldShowRequestPermissionRationale(thisActivity,Manifest.permission.READ_CONTACTS)) {//...
SQLite无法打开数据库时抛出此类异常。 解决方案 SQLite无法打开数据库抛出此类异常是因为读写的数据库文件不存在或者没有申请到正确的读写权限或者这个文件的权限比较特别,建议检查是否申请到了正确的权限、并且文件路径正确。 代码示例 如果需要读取外部存储器上的文件需要在Manifest添加权限: ...
【android】Android 6.0以上版本 SQLiteCantOpenDatabaseException: unknown error (code 14) 打开手机中设置->应用->应用权限, 打开文件读写权限,好了…… 动态申请权限 if(ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)!=PackageManager.PERMISSION_GRANTED) {...
null, SQLiteDatabase.OPEN_READWRITE);你的这种用法我没用过,我用的是DatabaseHelper(是一个辅助类来管理数据库的创建和版本。可以通过继承这个类，实现它的一些方法来对数据库进行一些操作。) 的getWritableDatabase()方法或者getReadableDatabase()方法.你可以试着用下,我这边用的是好的.能对数据库进行...
android.database.sqlite.SQLiteCantOpenDatabaseException: unknown error(Sqlite code 14): Could not open database,(OS error - 13:Permission denied) at android.database.sqlite.SQLiteConnection.nativeOpen(Native Method) at android.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:209) ...