java - Error accessing checkboxes after putting them inside a scrollview -


i changed xbl having checkboxes in layout them being in scrollview. way can add more without troubling users options page. when following error: http://pastebin.com/t5hzhrxu

here xml part changed:

<view     android:id="@+id/view2"     android:layout_width="fill_parent"     android:layout_height="1dp"     android:layout_above="@+id/scrollbox1"     android:layout_alignleft="@+id/textview4"     android:layout_alignright="@+id/num_input"     android:layout_marginbottom="14dp"     android:background="#808080" /> <scrollview android:id="@+id/scrollbox1" android:layout_width="match_parent" android:layout_height="55dp" android:layout_above="@+id/view1" >     <tablelayout     android:layout_width="fill_parent"     android:layout_height="wrap_content"     android:stretchcolumns="1">         <checkbox         android:id="@+id/chex"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:text="@string/cb" />         <checkbox         android:id="@+id/chex2"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_marginbottom="28dp"         android:text="@string/ac" />    </tablelayout>  </scrollview>  <view     android:id="@+id/view1"     android:layout_width="fill_parent"     android:layout_height="1dp"     android:layout_above="@+id/aboutbutt"     android:layout_alignleft="@+id/aboutbutt"     android:layout_alignright="@+id/view2"     android:layout_marginbottom="14dp"     android:background="#808080" />

sometimes when change/add xml files and/or views funny classcastexception error. editor doesn't realize have been changed appropriately. cleaning project allows eclipse "sort through" changes, guess say. rebuilds project eclipse can "see" what , is.

basically, if funny error this, such saying can't cast 1 view when know aren't trying cast it, first thing clean project

project --> clean --> choose project clean

here post may explain better


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