错误：表不存在（显然它）

Question

我在我的数据库这个表Cast与ID列和Actor例如

ID | Actor 
----+------ 
123 | Michael Douglas 
123 | Robert Duval 

我想返回列ID和Cast在我的光标的具体ID

public Cursor getCastCursor(String ID){ 

     SQLiteDatabase db = getReadableDatabase(); 
     SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); 

     String[] sqlSelect = new String[]{"ID","Actor"}; 
     String[] selectionArg = new String[]{ID}; 

     qb.setTables("Cast"); 
     Cursor c = qb.query(
       db,   //SQLiteDatabase db 
       sqlSelect, //String[] projectionIn 
       "ID=?",  //String selection 
       selectionArg, //String[] selectionArgs 
       null,   //String groupBy 
       null,   //String having 
       null);  //String sortOrder 
     c.moveToFirst(); 

     return c; 
} 

我不断收到这个错误，并知道为什么

no such table: Cast (code 1): , while compiling: SELECT ID, Actor FROM Cast WHERE (ID=?)

编辑

这里是我的数据库的照片。很明显，表格存在。

我创建使用Python

#Add countries, genres, directors, and actors tables 
def createTables(source): 
    with sqlite3.connect(source) as connection: 
     c = connection.cursor() 
     c.execute("""Select * from Movies""") 
     all_data = c.fetchall() 
     c.execute("""CREATE TABLE IF NOT EXISTS Countries(ID TEXT,Country TEXT)""") 
     c.execute("""CREATE TABLE IF NOT EXISTS Actors(ID TEXT, Actor TEXT)""") 
     c.execute("""CREATE TABLE IF NOT EXISTS Genres(ID TEXT,Genre TEXT)""") 
     c.execute("""CREATE TABLE IF NOT EXISTS Directors(ID TEXT,Director TEXT)""") 

     for single_data in all_data: 
      countries = returnCommaDelimitedList(single_data[18]) 
      directors = returnCommaDelimitedList(single_data[8]) 
      genres = returnCommaDelimitedList(single_data[6]) 
      actors = returnCommaDelimitedList(single_data[10]) 
      for single_actor in actors: 
       c.execute("INSERT INTO Actors VALUES(?,?);",(single_data[0],single_actor)) 
      for single_country in countries: 
       c.execute("INSERT INTO Countries VALUES(?,?);",(single_data[0],single_country)) 
      for single_director in directors: 
       c.execute("INSERT INTO Directors VALUES(?,?);",(single_data[0],single_director)) 
      for single_genre in genres: 
       c.execute("INSERT INTO Genres VALUES(?,?);",(single_data[0],single_genre)) 

Answer 1

所以我打扫，重建数据库，并重拍我的项目，然后卸载并重新安装应用程序，并且没有的伎俩。