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POAndroid Sqlite - "No Such Table" Error
 

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  1. POAndroid Sqlite - "No Such Table" Error
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    <p>I am trying to learn about Sqlite databases, but I really hate dealing with any back-end stuff, with a passion. I'm already hitting walls with a seemingly simple problem. </p> <p>Here is the code that I think matters from the DatabaseHelper class</p> <pre><code>public class DatabaseHelper extends SQLiteOpenHelper { private static final String DATABASE_NAME = "Library"; public static final String TABLE_NAME = "books"; public static final String TITLE = "title"; public static final String AUTHOR = "author"; public static final String ISBN = "isbn"; public DatabaseHelper(Context context) { super(context, DATABASE_NAME, null, 1); } @Override public void onCreate(SQLiteDatabase db) { db.execSQL("CREATE TABLE " + TABLE_NAME + " (id INTEGER PRIMARY KEY AUTOINCREMENT, title TEXT, author TEXT, isbn TEXT)"); } public boolean insertBook(String title, String author, String isdn) { try { SQLiteDatabase db = getWritableDatabase(); ContentValues cv = new ContentValues(); cv.put(TITLE, title); cv.put(AUTHOR, author); cv.put(ISBN, isdn); db.insert(TABLE_NAME, null, cv); db.close(); return true; } catch (Exception exp) { exp.printStackTrace(); return false; } } </code></pre> <p>}</p> <p>And this is the code in my main activity</p> <pre><code> dbHelper = new DatabaseHelper(this); dbHelper.insertBook("Harry Potter", "JK", "1000"); dbHelper.insertBook("Hamlet", "Shakespeare", "500"); </code></pre> <p>Eclipse is telling me that there is an error in the insertBook() method. It says that there is "no such table books: ...". I have no idea what I am doing wrong here. What makes it more frustrating is that only a couple of minutes before it was working perfectly, then (I think) I dropped the table and it just create it again for whatever reason, even though this code has not changed since I first created it (I think...).</p> <p>Any help would be greatly appreciated.</p>
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    1. USMark D
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      1. USDavid Dimalanta
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    1. COCan you add the actual stacktrace?
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      1. USnicholas.hauschild
 

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