遇到System.Data.SQLite.SQLiteException: “unable to open database file” 错误时,通常表示SQLite在尝试打开数据库文件时遇到了问题。下面是根据你提供的提示,分点进行的详细解答: 检查数据库文件路径是否正确: 确保在代码中指定的数据库文件路径是正确的。路径错误或不存在会导致无法打开数据库文件。 示例代码(C#...
xml version="1.0" encoding="utf-8"?><configuration><connectionStrings><addname="ConnectionString"connectionString="Data Source=D:\程序开发\观察者\LYFWPFUI\LYFWPFUI\Repositories\Database.db; "providerName="Microsoft.EntityFrameworkCore.Sqlite"/></connectionStrings></configuration> 就不提示错误了...
Microsoft.Data.Sqlite.SqliteException (0x80004005): SQLite Error 8: 'attempt to write a readonly database'. at Microsoft.Data.Sqlite.SqliteException.ThrowExceptionForRC(Int32 rc, sqlite3 db) at Microsoft.Data.Sqlite.SqliteDataReader.NextResult() at Microsoft.Data.Sqlite.SqliteCommand.ExecuteReader(Co...
问System.Data.SQLite.SQLiteException:无法打开数据库文件EN一、无法打开文件“xxx.lib” 出现这种错误一...
问随机异常android.database.sqlite.SQLiteException:无法打开数据库文件EN方法一：保存文件时使用命令：w !
Sqlite.SqliteException Could not open database file filepath (CannotOpen) in Xamarin.Forms Ssl error:1000007d:SSL routines:OPENSSL_internal:CERTIFICATE_VERIFY_FAILED in Android. Works in iOS StackLayout height is not the right size stacklayout rounded corners border radius stacklayout with horizontal or...
SQLITE_CANTOPEN 14 /* Unable to open the database file */ SQLITE_PROTOCOL 15 /* NOT USED. Database lock protocol error */ SQLITE_EMPTY 16 /* Database is empty */ SQLITE_SCHEMA 17 /* The database schema changed */ SQLITE_TOOBIG 18 /* String or BLOB exceeds size limit */ ...
Caused by: org.sqlite.SQLiteException: [SQLITE_ERROR] SQL error or missing database (near "as": syntax error) at org.sqlite.core.DB.newSQLException(DB.java:1012) at org.sqlite.core.DB.newSQLException(DB.java:1024) at org.sqlite.core.DB.throwex(DB.java:989) ...
Android.Database.Sqlite Assembly: Mono.Android.dll Overloads SQLiteException() SQLiteException(String) SQLiteException(IntPtr, JniHandleOwnership) A constructor used when creating managed representations of JNI objects; called by the runtime. SQLiteException(String, Throwable) ...
Android.Database.Sqlite Android.Database.Sqlite 衝突 DatabaseOpenFlags ISQLiteCursorDriver ISQLiteTransactionListener SQLiteAbortException SQLiteAccessPermException SQLiteBindOrColumnIndexOutOfRangeException SQLiteBlobTooBigException SQLiteCantOpenDatabaseException SQLiteClosable SQLiteConstraintException SQLiteCursor SQLi...