requestLayout () improperly called by ListView

I have the following error, when I call my categories screen they load normally, I go to the second tab called expense that loads a list, so far so good, when going back to the first tab, logcat is not even crazy repeating the following message:

06-11 18:46:20.770    4961-4961/com.prjctt.allan.newfinance W/View﹕ requestLayout() improperly called by com.prjctt.allan.newfinance.ExpandedListView{225d8596 VFED..C. .F....ID 0,86-316,209 #102000a android:id/list} during layout: running second layout pass
06-11 18:46:20.795    4961-4961/com.prjctt.allan.newfinance W/View﹕ requestLayout() improperly called by com.prjctt.allan.newfinance.ExpandedListView{225d8596 VFED..C. .F...... 0,86-316,209 #102000a android:id/list} during second layout pass: posting in next frame
06-11 18:46:20.834    4961-4961/com.prjctt.allan.newfinance W/View﹕ requestLayout() improperly called by com.prjctt.allan.newfinance.ExpandedListView{225d8596 VFED..C. .F....ID 0,86-316,209 #102000a android:id/list} during layout: running second layout pass
06-11 18:46:20.867    4961-4961/com.prjctt.allan.newfinance W/View﹕ requestLayout() improperly called by com.prjctt.allan.newfinance.ExpandedListView{225d8596 VFED..C. .F...... 0,86-316,209 #102000a android:id/list} during second layout pass: posting in next frame
06-11 18:46:20.901    4961-4961/com.prjctt.allan.newfinance W/View﹕ requestLayout() improperly called by com.prjctt.allan.newfinance.ExpandedListView{225d8596 VFED..C. .F....ID 0,86- 16,209 #102000a android:id/list} during layout: running second layout pass
06-11 18:46:20.928    4961-4961/com.prjctt.allan.newfinance W/View﹕ requestLayout() improperly called by com.prjctt.allan.newfinance.ExpandedListView{225d8596 VFED..C. .F...... 0,86-316,209 #102000a android:id/list} during second layout pass: posting in next frame
06-11 18:46:21.039    4961-4961/com.prjctt.allan.newfinance W/View﹕ requestLayout() improperly called by com.prjctt.allan.newfinance.ExpandedListView{225d8596 VFED..C. .F....ID 0,86-316,209 #102000a android:id/list} during layout: running second layout pass

Could you help me? I'm all day with this mistake. Detail, the emulator gets very slow when logcat stays that way ..

gif for better understanding:

CustomListViewclass

publicExpandedListView(Contextcontext,AttributeSetattrs){super(context,attrs);}@OverrideprotectedvoidonDraw(Canvascanvas){if(getCount()!=old_count){old_count=getCount();params=getLayoutParams();params.height=getCount()*(old_count>0?getChildAt(0).getHeight():0);setLayoutParams(params);}super.onDraw(canvas);}}

xmlfromthelist

<com.prjctt.allan.newfinance.ExpandedListViewandroid:layout_width="wrap_content"
    android:layout_height="?android:attr/listPreferredItemHeightLarge"
    android:id="@android:id/list"
    android:scrollbars="none"
    android:padding="0dp"
    android:layout_alignParentLeft="true"
    android:layout_alignParentStart="true"
    android:layout_below="@+id/btAddSubCat"/>