System.Data.SQLite

I have a DB with a single table in it, and I'm trying to SELECT * from that table; but when I use a SQLiteDataAdapter to fill my DataTable, I keep getting this exception:

Invalid storage type: DBNull

I saw one post in this forum that suggested it might be related to UTF-8 vs. UTF-16 modes; but I have not specified this mode in my connection string, nor did I specify it when I created the DB. So I assume that UTF-8 (the default setting) is being used, right? So then why do I keep getting this exception?

Perhaps I've just missed something in my code, since no one else seems to be complaining about it. Any help would be appreciated. Thanks!

BTW - WinXP 32-bit, VS2005 SP1, SQLite 1.0.39.1

First thing I need to see is the database schema for the table(s) involved in the query, and the query itself ...

Robert

Here is the SQL I used to create the table (converted from PL/SQL because it's my first time with SQLite):

CREATE TABLE ORG_SITE_RENT_OBJECTS (UNIT_ID          NUMBER(18),
                                    SITE_ID          NUMBER(18),
                                    SITE_CLASS_ID    NUMBER(18),
                                    TAX_GROUP_ID     NUMBER(18),
                                    LEASE_GROUP_ID   NUMBER(18),
                                    RES_GROUP_ID     NUMBER(18),
                                    DEP_GROUP_ID     NUMBER(18),
                                    UNIT_NUMBER      VARCHAR2(20),
                                    WIDTH            NUMBER(10,2),
                                    DEPTH            NUMBER(10,2),
                                    HEIGHT           NUMBER(10,2),
                                    VOLUME           NUMBER(10,2),
                                    ATTRIBUTE01      NUMBER(3),
                                    ATTRIBUTE02      NUMBER(3),
                                    CLIMATE          NUMBER(3),
                                    DOOR             NUMBER(3),
                                    ACCESS_TYPE      NUMBER(3),
                                    DEL_MODEL_ID     NUMBER(18),
                                    ADMIN_FEE        NUMBER(7,2),
                                    FEATURES         NUMBER(3),
                                    SERIAL01         NUMBER(18),
                                    SERIAL02         NUMBER(18),
                                    NOTES            VARCHAR2(500),
                                    STATUS           NUMBER(3),
                                    WALK_THRU_ORDER  NUMBER(7),
                                    LINK_ID          NUMBER(18),
                                    VERSION          NUMBER(15,1),
                                    CREATED          VARCHAR2(200),
                                    CREATED_BY       NUMBER(18),
                                    UPDATED          VARCHAR2(200),
                                    UPDATED_BY       NUMBER(18),
                                    DB_CREATE        NUMBER(38),
                                    DB_UPDATE        NUMBER(38),
                                    MUX              NUMBER(7),
                                    ALARM            NUMBER(7))

To retrieve the data, I'm simply using SELECT * FROM ORG_SITE_RENT_OBJECTS.