我知道您对此错误有很多疑问，但我无法理解为什么 Logcat 上的所有字段似乎都已正确填写，但即使如此仍会发生故障。
这是表的创建:
public void onCreate(SQLiteDatabase db) {
String ddl = "CREATE TABLE Politician (id INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE , idpolitician INTEGER NOT NULL, name TEXT NOT NULL, picture TEXT , position TEXT NOT NULL, country TEXT NOT NULL, state TEXT NOT NULL, city TEXT NOT NULL);";
db.execSQL(ddl);
}
这是我尝试保存的位置。
public void savePolitician(Politician politician) {
ContentValues values = new ContentValues();
values.put("idpolitician", politician.getId());
values.put("name", politician.getName());
values.put("picture", politician.getPictureFilename());
values.put("position", politician.getPosition());
values.put("country", politician.getCountry());
values.put("state", politician.getState());
values.put("city", politician.getCity());
mDatabase.insert("Politician", null, values);
}
这是 LogCat:
01-08 04:03:31.149 32633-32633/? E/Database﹕ [SQLiteDatabase.java:1428:insert()] Error inserting
state=SP position=governador picture=example idpolitician=1 city=Sao Paulo country=Brasil name=Alckmin
android.database.sqlite.SQLiteConstraintException: error code 19: constraint failed
at android.database.sqlite.SQLiteStatement.native_execute(Native Method)
at android.database.sqlite.SQLiteStatement.execute(SQLiteStatement.java:61)
at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1582)
at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1426)
at com.politify.dao.DbManegament.savePolitician(DbManegament.java:44)
如您所见，所有字段均已填充。任何人都可以帮助并告诉我做错了什么
最佳答案
尝试在创建表脚本中删除AUTOINCRMENT UNIQUE
关于Android-SQLiteConstraintException 错误代码 19 : constraint failed，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/20988409/