Caused by: java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: MinuteOfHour

Error ?

Caused by: java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: MinuteOfHour

Solution :


LocalDate represents just a date, not a DateTime. So "HH:mm:ss" make no sense when formatting a LocalDate. Use a LocalDateTime instead, assuming you want to represent both a date and time.



Take a close look !! MinuteOfHour is unsupported

/** Map of letters to fields. */  
private static final Map<Character, TemporalField> FIELD_MAP = new HashMap<>();
static {
  FIELD_MAP.put('G', ChronoField.ERA);
  FIELD_MAP.put('y', ChronoField.YEAR_OF_ERA);
  FIELD_MAP.put('u', ChronoField.YEAR);
  FIELD_MAP.put('Q', IsoFields.QUARTER_OF_YEAR);
  FIELD_MAP.put('q', IsoFields.QUARTER_OF_YEAR);
  FIELD_MAP.put('M', ChronoField.MONTH_OF_YEAR);
  FIELD_MAP.put('L', ChronoField.MONTH_OF_YEAR);
  FIELD_MAP.put('D', ChronoField.DAY_OF_YEAR);
  FIELD_MAP.put('d', ChronoField.DAY_OF_MONTH);
  FIELD_MAP.put('F', ChronoField.ALIGNED_DAY_OF_WEEK_IN_MONTH);
  FIELD_MAP.put('E', ChronoField.DAY_OF_WEEK);
  FIELD_MAP.put('c', ChronoField.DAY_OF_WEEK);
  FIELD_MAP.put('e', ChronoField.DAY_OF_WEEK);
  FIELD_MAP.put('a', ChronoField.AMPM_OF_DAY);
  FIELD_MAP.put('H', ChronoField.HOUR_OF_DAY);
  FIELD_MAP.put('k', ChronoField.CLOCK_HOUR_OF_DAY);
  FIELD_MAP.put('K', ChronoField.HOUR_OF_AMPM);
  FIELD_MAP.put('h', ChronoField.CLOCK_HOUR_OF_AMPM);
  FIELD_MAP.put('m', ChronoField.MINUTE_OF_HOUR);
  FIELD_MAP.put('s', ChronoField.SECOND_OF_MINUTE);
  FIELD_MAP.put('S', ChronoField.NANO_OF_SECOND);
  FIELD_MAP.put('A', ChronoField.MILLI_OF_DAY);
  FIELD_MAP.put('n', ChronoField.NANO_OF_SECOND);
  FIELD_MAP.put('N', ChronoField.NANO_OF_DAY);    
}