why?

[androiddk1]

Caused by: android.database.sqlite.SQLiteException: table MODEL_INFO_ENTITY has no column named _id (Sqlite code 1 SQLITE_ERROR): , while compiling: INSERT INTO "MODEL_INFO_ENTITY" ("_id","MACHINE_ID","NAME","TYPE","IS_SELECT","IMG_URL","COUNT","DATE","CHILDREN_LIST") VALUES (?,?,?,?,?,?,?,?,?), (OS error - 2:No such file or directory)
at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:948)
at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:559)
at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:603)
at android.database.sqlite.SQLiteProgram.(SQLiteProgram.java:63)
at android.database.sqlite.SQLiteStatement.(SQLiteStatement.java:31)
at android.database.sqlite.SQLiteDatabase.compileStatement(SQLiteDatabase.java:1166)
at org.greenrobot.greendao.database.StandardDatabase.compileStatement(StandardDatabase.java:67)
at org.greenrobot.greendao.internal.TableStatements.getInsertStatement(TableStatements.java:52)
at org.greenrobot.greendao.AbstractDao.insertInTx(AbstractDao.java:236)
at org.greenrobot.greendao.AbstractDao.insertInTx(AbstractDao.java:215)

[greenrobot-team]

The stack trace includes OS error - 2:No such file or directory. Was the database file maybe deleted in the meantime?

Also, if you are using SQLcipher #634 may have a solution.