Calendar date = Calendar.getInstance();
new DatePickerDialog(Ledger_Dinner_Detail.this,
        // 绑定监听器
new DatePickerDialog.OnDateSetListener() {
            @Override
public void onDateSet(DatePicker dp, int year,
                                  int month, int dayOfMonth) {
                StringBuilder temp = new StringBuilder()
                        .append(year)
                        .append("-")
                        .append((month + 1) < 10 ? "0"
+ (month + 1) : (month + 1))
                        .append("-")
                        .append(dayOfMonth < 10 ? "0"
+ dayOfMonth : dayOfMonth);
                String date = temp.toString();
                DinnerDate.setText(date);
            }
        }
        // 设置初始日期
, date.get(Calendar.YEAR), date.get(Calendar.MONTH), date
        .get(Calendar.DAY_OF_MONTH)).show();

为什么Debug运行的时候报错，其他正常。
开发环境android studio
错误代码：
 android.view.InflateException: Binary XML file line #20: Error inflating class android.widget.DatePicker
            at android.view.LayoutInflater.createView(LayoutInflater.java:623)
            at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
            at android.view.LayoutInflater.onCreateView(LayoutInflater.java:672)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:697)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:472)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:400)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
            at android.app.DatePickerDialog.<init>(DatePickerDialog.java:108)
            at android.app.DatePickerDialog.<init>(DatePickerDialog.java:79)