Android SQLiteException:没有名为'；照片'；
为什么会出现此错误：Android SQLiteException:没有名为'；照片'；,android,sqlite,Android,Sqlite,为什么会出现此错误： 12-27 20:37:57.039: E/AndroidRuntime(3798): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=1, data=Intent { (has extras) }} to activity {org.example.dbcontactconsole/org.example.
12-27 20:37:57.039: E/AndroidRuntime(3798): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=1, data=Intent { (has extras) }} to activity {org.example.dbcontactconsole/org.example.dbcontactconsole.DbContactConsole}: android.database.sqlite.SQLiteException: table contactTest1 has no column named photo: , while compiling: INSERT INTO contactTest1(phone, photo, email, name) VALUES(?, ?, ?, ?);
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.app.ActivityThread.deliverResults(ActivityThread.java:2536)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.app.ActivityThread.handleSendResult(ActivityThread.java:2578)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.app.ActivityThread.access$2000(ActivityThread.java:117)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:965)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.os.Handler.dispatchMessage(Handler.java:99)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.os.Looper.loop(Looper.java:123)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.app.ActivityThread.main(ActivityThread.java:3687)
12-27 20:37:57.039: E/AndroidRuntime(3798): at java.lang.reflect.Method.invokeNative(Native Method)
12-27 20:37:57.039: E/AndroidRuntime(3798): at java.lang.reflect.Method.invoke(Method.java:507)
12-27 20:37:57.039: E/AndroidRuntime(3798): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
12-27 20:37:57.039: E/AndroidRuntime(3798): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
12-27 20:37:57.039: E/AndroidRuntime(3798): at dalvik.system.NativeStart.main(Native Method)
12-27 20:37:57.039: E/AndroidRuntime(3798): Caused by: android.database.sqlite.SQLiteException: table contactTest1 has no column named photo: , while compiling: INSERT INTO contactTest1(phone, photo, email, name) VALUES(?, ?, ?, ?);
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.database.sqlite.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:92)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:65)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:83)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:41)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.database.sqlite.SQLiteDatabase.compileStatement(SQLiteDatabase.java:1149)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1569)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.database.sqlite.SQLiteDatabase.insertOrThrow(SQLiteDatabase.java:1452)
12-27 20:37:57.039: E/AndroidRuntime(3798): at org.example.dbcontactconsole.DbContactConsole.addContact(DbContactConsole.java:175)
12-27 20:37:57.039: E/AndroidRuntime(3798): at org.example.dbcontactconsole.DbContactConsole.onActivityResult(DbContactConsole.java:136)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.app.Activity.dispatchActivityResult(Activity.java:3908)
12-27 20:37:57.039: E/AndroidRuntime(3798): at android.app.ActivityThread.deliverResults(ActivityThread.java:2532)
public static final String NAME = "name";
public static final String PHONE = "phone";
public static final String EMAIL = "email";
public static final String PHOTO="photo";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
showDatabaseContent();
lv1 = getListView();
lv1.setTextFilterEnabled(true);
lv1.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
cursor = (Cursor) a.getItemAtPosition(position);
itemId = cursor.getString(0);
openOptionsMenu();
}
});
lv1.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id){
}
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
}
//selected item index from ListView
public void showDialogItemId(long itemId){
Toast.makeText(this, "Menu item selected index is" + Long.toString(itemId), Toast.LENGTH_LONG).show();
}
@Override
public boolean onCreateOptionsMenu(Menu menu){
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item){
switch (item.getItemId()){
case R.id.modifyitem:
if(null != itemId){
Bundle contactToModify = new Bundle();
contactToModify.putString("cFirstName", cursor.getString(1));
contactToModify.putString("cMobilePhone", cursor.getString(2));
contactToModify.putString("cEmail", cursor.getString(3));
contactToModify.putString("mod_type", "modifyPerson");
Intent intent = new Intent(this, ContactDetails.class);
intent.setClass(this, ContactDetails.class);
intent.putExtras(contactToModify);
startActivityForResult(intent, CONTACT_MODIFIED);
}else{
Toast.makeText(this, "Select Contact to modify", Toast.LENGTH_LONG).show();
}
break;
case R.id.additem:
Intent i = new Intent(this, ContactDetails.class);
Bundle bun = new Bundle();
bun.putString("mod_type", "addPerson");
i.setClass(this, ContactDetails.class);
i.putExtras(bun);
startActivityForResult(i, CONTACT_ADDED);
break;
case R.id.removeitem:
if(null != itemId){
removeContact(itemId);
showDatabaseContent();
}
else{
Toast.makeText(this, "Select Contact to delete", Toast.LENGTH_LONG).show();
}
break;
case R.id.search:
Intent j =new Intent(this,Search.class);
j.setClass(this, Search.class);
startActivity(j);
break;
}
return true;
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent intent){
// See which child activity is calling us back.
switch (resultCode) {
case CONTACT_ADDED:
// This is the standard resultCode that is sent back if the
// activity crashed or didn't doesn't supply an explicit result.
if (resultCode == RESULT_FIRST_USER){
Bundle bundle = new Bundle();
bundle = intent.getBundleExtra("contactData");
addContact(bundle);
showDatabaseContent();
}
else{
Toast.makeText(this, "CANCEL CONTACT BUTTON PRESSED", Toast.LENGTH_LONG).show();
}
break;
case CONTACT_MODIFIED:
if (resultCode == 2){
Bundle bundle = new Bundle();
bundle = intent.getBundleExtra("contactData");
modifyContact(bundle);
showDatabaseContent();
}
else{
Toast.makeText(this, "MODIFY CONTACT FAILED", Toast.LENGTH_LONG).show();
}
break;
default:
break;
}
}
//method removes item from database
private void removeContact(String itemId){
db = contacts.getWritableDatabase();
db.delete(DbConstants.TABLE_NAME, "_ID=" + itemId, null);
}
private void addContact(Bundle bundle) {
// Insert a new record into the Events data source.
// You would do something similar for delete and update.
db = contacts.getWritableDatabase();
ContentValues vals = new ContentValues();
vals.put(DbConstants.NAME, bundle.getString("contactFirstName"));
vals.put(DbConstants.PHONE, bundle.getString("contactMobilePhone"));
vals.put(DbConstants.EMAIL, bundle.getString("contactEmail"));
vals.put(DbConstants.PHOTO,bundle.getString("poza"));
db.insertOrThrow(DbConstants.TABLE_NAME, null, vals);
}
//method should modify existing Contact
private void modifyContact(Bundle bundle){
db = contacts.getWritableDatabase();
ContentValues vals = new ContentValues();
vals.put(DbConstants.NAME, bundle.getString("contactFirstName"));
vals.put(DbConstants.PHONE, bundle.getString("contactMobilePhone"));
vals.put(DbConstants.EMAIL, bundle.getString("contactEmail"));
db.update(DbConstants.TABLE_NAME, vals, _ID+"="+itemId, null);
}
private Cursor getContacts() {
db = contacts.getReadableDatabase();
cursor = db.query(DbConstants.TABLE_NAME, FROM, null, null, null,
null,DbConstants.NAME);
startManagingCursor(cursor);
return cursor;
}
public void showDatabaseContent(){
contacts = new DbCreate(this);
try {
cursor = getContacts();
showContacts(cursor);
} finally {
contacts.close();
db.close();
}
}
private void showContacts(Cursor cursor) {
//set up data binding
SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.item, cursor, FROM, TO);
setListAdapter(adapter);
}
}
db.insertOrThrow（DbConstants.TABLE_NAME，null，vals）；
public void onCreate(SQLiteDatabase db) {
db.execSQL("CREATE TABLE " + DbConstants.TABLE_NAME + " " +
"(" + _ID + " INTEGER PRIMARY KEY AUTOINCREMENT, " +
DbConstants.NAME + " TEXT NOT NULL," +
DbConstants.PHONE + " TEXT NOT NULL," +
DbConstants.PHOTO+
DbConstants.EMAIL + ");");
在创建数据库时，不为photo列（以及下面的电子邮件列）指定数据类型。这很可能会导致错误，从而阻止列的生成。在这里指定一个数据类型，您应该会很好。在创建数据库的脚本中没有定义照片和电子邮件的类型。另外，不要忘记使用逗号。创建数据库的脚本中没有定义照片和电子邮件的类型。另外，请不要忘记使用逗号。如上所述修复错误。如果它不起作用，请从连接的设备或模拟器卸载你的应用程序，然后运行你的应用程序。如上所述修复错误。如果它不起作用，请从连接的设备或模拟器卸载你的应用程序，然后运行你的应用程序。我尝试过，但它不起作用我认为这里的错误是db.insertOrThrow（DbConstants.TABLE_NAME，null，vals）；是的，但是我引用的片段是你问题的根源。数据库生成失败；在尝试插入值之前，您不会注意到。然后您会得到这个错误。我更改了表的创建，但是仍然会有错误
public void onCreate（SQLiteDatabase db）{db.execSQL（“创建表”+DbConstants.table_NAME++++”（“++_ID+”INTEGER主键自动递增“+DbConstants.NAME+”TEXT NOT NULL“+DbConstants.PHONE+”TEXT NOT NULL“+DbConstants.PHOTO+“TEXT NOT NULL，”+DbConstants.EMAIL+”；”；DbConstants.photo+“TEXT NOT NULL，“public void onCreate（SQLiteDatabase db）{db.execSQL（“创建表”+DbConstants.table_NAME++”（）++u ID+“整型主键自动递增，“+DbConstants.NAME+”TEXT NOT NULL，“+DbConstants.PHONE+”TEXT NOT NULL，“+DbConstants.PHOTO+”TEXT NOT NULL，“+DbConstants.EMAIL+”；”；DbConstants.PHOTO+“TEXT NOT NULL，”protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.contactdetails);
Button sButton = (Button) findViewById(R.id.button1);
sButton.setOnClickListener(new OnClickListener() {
public void onClick(View arg0) {
// in onCreate or any event where your want the user to
// select a file
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent,
"Select Picture"), SELECT_PICTURE);
}
});
Bundle incomingActionType = getIntent().getExtras();
operationType = incomingActionType.getString("mod_type");
if (operationType.equals("addPerson")){
nameField = (EditText) findViewById(R.id.contactName);
mobilePhoneField = (EditText) findViewById(R.id.contactmobile);
emailField = (EditText) findViewById(R.id.contactemail);
}
else if (operationType.equals("modifyPerson")){
String modifyFirstName = incomingActionType.getString("cFirstName");
nameField = (EditText) findViewById(R.id.contactName);
nameField.setText(modifyFirstName);
String modifyPhoneNumber = incomingActionType.getString("cMobilePhone");
mobilePhoneField = (EditText) findViewById(R.id.contactmobile);
mobilePhoneField.setText(modifyPhoneNumber);
String modifyEmail = incomingActionType.getString("cEmail");
emailField = (EditText) findViewById(R.id.contactemail);
emailField.setText(modifyEmail);
}
cancelButton = (Button) findViewById(R.id.cancelcontactbutton);
saveContactButton = (Button) findViewById(R.id.savecontactbutton);
saveContactButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent resultIntent = new Intent();
Bundle contactData = new Bundle();
if (nameField.getText().toString().length() == 0){
new AlertDialog.Builder(ContactDetails.this).setTitle("Error").setMessage("First name field cannot be empty!").setNeutralButton("Close", null).show();
} else if (mobilePhoneField.getText().toString().length() == 0){
new AlertDialog.Builder(ContactDetails.this).setTitle("Error").setMessage("Mobile Phone field cannot be empty!").setNeutralButton("Close", null).show();
} else if (emailField.getText().toString().length() == 0){
new AlertDialog.Builder(ContactDetails.this).setTitle("Error").setMessage("Email field cannot be empty!").setNeutralButton("Close", null).show();
} else{
contactData.putString("contactFirstName", nameField.getText().toString());
contactData.putString("contactMobilePhone", mobilePhoneField.getText().toString());
contactData.putString("contactEmail", emailField.getText().toString());
contactData.putString("poza",poza.getText().toString());
resultIntent.putExtra("contactData", contactData);
if (operationType.equals("addPerson")){
setResult(RESULT_FIRST_USER, resultIntent);
}else if (operationType.equals("modifyPerson")){
setResult(RESULT_MODIFY_USER, resultIntent);
}
finish();
}
}
});
cancelButton.setOnClickListener(new View.OnClickListener(){
public void onClick(View v) {
Intent resultIntent = new Intent();
setResult(RESULT_CANCELED, resultIntent);
finish();
}
});
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
if (requestCode == 1) {
// currImageURI is the global variable I'm using to hold the content:// URI of the image
Uri currImageURI = data.getData();
getRealPathFromURI(currImageURI);
}
}
}
public String getRealPathFromURI(Uri currImageURI) {
// can post image
String [] proj={MediaStore.Images.Media.DATA};
Cursor cursor = managedQuery( currImageURI,
proj, // Which columns to return
null, // WHERE clause; which rows to return (all rows)
null, // WHERE clause selection arguments (none)
null); // Order-by clause (ascending by name)
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
poza=(EditText)findViewById(R.id.editText1);
poza.setText(currImageURI.toString());
return cursor.getString(column_index);
}
}
public void onCreate(SQLiteDatabase db) {
db.execSQL("CREATE TABLE " + DbConstants.TABLE_NAME + " " +
"(" + _ID + " INTEGER PRIMARY KEY AUTOINCREMENT, " +
DbConstants.NAME + " TEXT NOT NULL," +
DbConstants.PHONE + " TEXT NOT NULL," +
DbConstants.PHOTO+
DbConstants.EMAIL + ");");