startActivityForResult force关闭我的应用

Intent intent = new Intent(context, NewActivity.class);
startActivityForResult(intent, requestCode);

Intent resultIntent = new Intent();
resultIntent.putExtra("key", value);
setResult(Activity.RESULT_OK, resultIntent);
finish();

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == requestCode && resultCode == Activity.RESULT_OK) {
        String result = data.getStringExtra("key");
        // 处理返回结果
    }
}