My childitems not shown

[sennew]

I have written an expandable adapter but my childitems aren't showed. Only my groupitem is shown.
I debugged everything and my childs are there in my groupitem.

`package com.projects.wens.kandoeteami.organisation.adapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseExpandableListAdapter;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.projects.wens.kandoeteami.R;
import com.projects.wens.kandoeteami.organisation.data.ChildHolder;
import com.projects.wens.kandoeteami.organisation.data.ChildItem;
import com.projects.wens.kandoeteami.organisation.data.GroupHolder;
import com.projects.wens.kandoeteami.organisation.data.GroupItem;

import java.util.List;

/**

• Created by senne on 04/03/2016.
  */
  public class ExpandableListViewAdapter extends BaseExpandableListAdapter {
  private static final String PICASSO_BASEURL = "http://wildfly-teamiip2kdgbe.rhcloud.com/";
  private final LayoutInflater inflater;
  private List items;

  public ExpandableListViewAdapter(Context context){
  inflater = LayoutInflater.from(context);
  }

  public void setData(List items){
  this.items = items;
  }

  @OverRide
  public ChildItem getChild(int groupPosition, int childPosition) {
  return items.get(groupPosition).getChildren().get(childPosition);
  }

  @OverRide
  public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {
  GroupHolder holder;
  GroupItem item = getGroup(groupPosition);
  if (convertView == null){
  holder = new GroupHolder();
  convertView = inflater.inflate(R.layout.expandable_list_group, parent, false);
  holder.title = (TextView) convertView.findViewById(R.id.expandable_title);
  convertView.setTag(holder);
  } else {
  holder = (GroupHolder) convertView.getTag();
  }
  holder.title.setText(item.getTitle());
  return convertView;
  }

  @OverRide
  public View getChildView(int groupPosition, int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {
  ChildHolder holder;
  ChildItem item = getChild(groupPosition, childPosition);
  TextView viewVoornaam;
  TextView viewActernaam;
  TextView viewOrganisator;
  if (convertView == null){
  holder = new ChildHolder();
  convertView = (RelativeLayout)inflater.inflate(R.layout.expandable_list_item, parent, false);
  }

  viewVoornaam = (TextView) convertView.findViewById(R.id.textVoornaam);
  viewActernaam = (TextView) convertView.findViewById(R.id.textAchternaam);
  viewOrganisator = (TextView) convertView.findViewById(R.id.textMemberOrganisator);
  
  viewVoornaam.setText(item.getFirstName());
  viewActernaam.setText(item.getLastName());
  viewOrganisator.setText(item.getRole());
  /*if (item.profilePictureUrl.charAt(0) == 'h'){
      Picasso.with(convertView.getContext()).load(item.profilePictureUrl).into(holder.profilePicture);
  } else{
      Picasso.with(convertView.getContext()).load(PICASSO_BASEURL + item.profilePictureUrl).into(holder.profilePicture);
  }*/
  return convertView;
  

  }

  @OverRide
  public long getChildId(int groupPosition, int childPosition) {
  return childPosition;
  }

  @OverRide
  public int getGroupCount() {
  return items.size();
  }

  @OverRide
  public int getChildrenCount(int groupPosition) {
  return items.get(groupPosition).children.size();
  }

  @OverRide
  public GroupItem getGroup(int groupPosition) {
  return items.get(groupPosition);
  }

  @OverRide
  public long getGroupId(int groupPosition) {
  return groupPosition;
  }

  @OverRide
  public boolean hasStableIds() {
  return false;
  }

  @OverRide
  public boolean isChildSelectable(int groupPosition, int childPosition) {
  return false;
  }
  }
  `

[onionYJK]

I run into the same problem. Did you find a solution? @sennew