파일을 읽는 동안 InvalidClassException serialVersionUid 오류가 발생했습니다.

저장된 메모를 읽으려고 할 때 다음과 같은 오류가 발생한다는 응용 프로그램 코드를 메모하는 메모가 있습니다.

 java.io.InvalidClassException: com.slide.adarsh.ezswipe.Note; Incompatible class (SUID): com.slide.adarsh.ezswipe.Note: static final long serialVersionUID =3563451862165282381L; but expected com.slide.adarsh.ezswipe.Note: static final long serialVersionUID =0L;
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at java.io.ObjectInputStream.verifyAndInit(ObjectInputStream.java:2341)
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at java.io.ObjectInputStream.readNewClassDesc(ObjectInputStream.java:1643)
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:657)
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at java.io.ObjectInputStream.readNewObject(ObjectInputStream.java:1782)
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at java.io.ObjectInputStream.readNonPrimitiveContent(ObjectInputStream.java:761)
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:1983)
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:1940)
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at com.slide.adarsh.ezswipe.Utilities.getAllSavedNotes(Utilities.java:62)
12-04 18:58:21.854 18205-18205/com.slide.adarsh.ezswipe W/System.err:     at com.slide.adarsh.ezswipe.NoteList.onResume(NoteList.java:32)

다음은 코드입니다.

Utilities.java

public class Utilities {
  public static final String FILE_EXTENSION=".bin";

  public static boolean saveNote(Context context,Note note) {
    String fileName=String.valueOf(note.getDateTime())+FILE_EXTENSION;

    FileOutputStream fos;
    ObjectOutputStream oos;

    try {
        fos=context.openFileOutput(fileName,context.MODE_PRIVATE);
        oos=new ObjectOutputStream(fos);
        oos.writeObject(note);
        oos.close();
        fos.close();

    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    return true;
  }

  public static ArrayList<Note> getAllSavedNotes(Context context){
    ArrayList<Note> not=new ArrayList<Note>();
    File filesDir=context.getFilesDir();

    ArrayList<String> noteFiles=new ArrayList<String>();

    for (String file : filesDir.list()){
        if (file.endsWith(FILE_EXTENSION)){
            noteFiles.add(file);
        }
    }

    FileInputStream fis;
    ObjectInputStream ois;

    for (int i=0;i<noteFiles.size();i++) {
        try {
            fis=context.openFileInput(noteFiles.get(i));
            ois=new ObjectInputStream(fis);

            not.add((Note) ois.readObject());  //this is the place where exception is raised
            fis.close();
            ois.close();

        } catch (IOException|ClassNotFoundException e) {
            e.printStackTrace();
            return null;
        }
    }

    return not;
  }
}

다음은 구현하는 내 노트 클래스입니다 Serializable.

public class Note implements Serializable  {
  private long mDateTime; //creation time of the note
  private String mTitle; //title of the note
  private String mContent; //content of the note

  public Note(long dateInMillis, String title, String content) {
    mDateTime = dateInMillis;
    mTitle = title;
    mContent = content;
  }

  public void setDateTime(long dateTime) {
    mDateTime = dateTime;
  }

  public void setTitle(String title) {
    mTitle = title;
  }

  public void setcontent(String content) {
    mContent = content;
  }

  public long getDateTime() {
    return mDateTime;
  }


  public String getDateTimeFormatted(Context context) {
    SimpleDateFormat formatter = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss"
            , context.getResources().getConfiguration().locale);
    formatter.setTimeZone(TimeZone.getDefault());
    return formatter.format(new Date(mDateTime));
  }

  public String getTitle() {
    return mTitle;
  }

  public String getContent() {
    return mContent;
  }

}