IllegalArgumentException in 2.3

[29jitender]

Getting IllegalArgumentException in android 2.3.
"java.lang.IllegalArgumentException: Number of columns must be 1 or more" line number 345

[29jitender]

In 2.3 i am getting a weird margin at the top of header but its working perfectly fine in 4.4

[liaohuqiu]

Can you paste a screen snapshot?

[29jitender]

Theme is "Theme.Sherlock.Light.DarkActionBar"
Using GenyMotion with nexus S android 2.3.7

[liaohuqiu]

Do you mean the margin below the top header abount 10px height? May a have a look at your xml?

[29jitender]

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<com.example.android.GridViewWithHeaderAndFooter
    android:id="@+id/grid_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:cacheColorHint="#00000000"
    android:divider="@null"
    android:dividerHeight="0dp"
    android:fadingEdge="none"
    android:footerDividersEnabled="false"
    android:numColumns="2"
    android:scrollbars="none" />
</FrameLayout>

I copied your GridViewWithHeaderAndFooter in my project and then i am adding a header

[liaohuqiu]

Why there is a ListView, Can you push a demo project to github. I will check it out.

[29jitender]

I have updated the comment and will push demo project in a while.

[liaohuqiu]

Aha. the layout seems no problem. I need more information to fix this. Can you push a simple project to demonstrate this issue?