如果当前版本无法打开数据库,尝试使用其他版本的SQLCipher库。 通过遵循这些步骤和建议,你应该能够解决net.sqlcipher.database.sqliteexception: file is not a database异常。如果问题仍然存在,可能需要进一步检查数据库文件的来源和完整性,或者考虑咨询SQLCipher的官方支持。
net.sqlcipher.database.SQLiteException: file不是数据库：，编译时:从sqlite_master选择计数(*)本文来自...
SQLITE_NOTADB 26 /* File opened that is not a database file */ SQLITE_ROW 100 /* sqlite3_step() has another row ready */ SQLITE_DONE 101 /* sqlite3_step() has finished executing */ /* end-of-error-codes */
要做到这一点，您需要使用SQLiteDatabase.upgradeDatabaseFormatFromVersion1To2(File dbPath, String key)...
This step always throws the error "Could not open database file". If you want to deploy an existing database file with your app, as opposed to creating a new database at runtime, include the database file as an asset of your UWP project. Then, the first time your app is executed,...
Situation when this error can appear with a non-corrupted database is when one tries to access database from multiple processes…more -- Reply vishal sr Jul 6, 2020 Great article, Thanks for sharing. In my case the db file was corrupted, and the above steps not worked because the dump ...
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { try { db.execSQL("drop table if exists " + TBL_NAME); } catch (SQLException e) { LogUtils.i("error", "create table failed"); } onCreate(db); }
问文件已加密或不是数据库(异常net.sqlcipher.database.SQLiteException)EN之前在安装Angular环境的时候有个问题，就是通过命令成功安装了angular cli脚手架工具，但是在终端（win+r cmd）中输入ng version一直提示的是'ng' 不是内部或外部命令，也不是可运行的程序或批处理文件，然后重复删除安装了多次都是一样，最后...
override fun postKey(database: SQLiteDatabase) { val cursor = database.rawQuery("PRAGMA cipher_migrate", arrayOf()) var value: String? = "" cursor?.let { it.moveToFirst() value = it.getString(0) it.close() } Logger.debug("CMS : Database cipher_migrate: $value") } }) On laun...
Steps to reproduce We was not able to reproduce the problem explicitly. Actual behaviour We have a lot of crashes logged in appcenter about the problem "file is not a database" and others with different messages, but I suspect that all t...