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florent37 / MaterialViewPager

A Material Design ViewPager easy to use library
https://www.fiches-plateau-moto.fr
Apache License 2.0
8.14k stars 1.48k forks source link

java.lang.NullPointerException   at com.github.florent37.materialviewpager.MaterialViewPager.onFinishInflate(MaterialViewPager.java:154) #210

Open hindber opened 8 years ago

hindber commented 8 years ago

Hello, I'm new to MaterialViewPager and I want some help please with these :

Rendering Problems java.lang.NullPointerException   at com.github.florent37.materialviewpager.MaterialViewPager.onFinishInflate(MaterialViewPager.java:154)   at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:814)   at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:64)   at android.view.LayoutInflater.rInflate(LayoutInflater.java:782)   at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:809)   at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:64)   at android.view.LayoutInflater.rInflate(LayoutInflater.java:782)   at android.view.LayoutInflater.inflate(LayoutInflater.java:504)   at android.view.LayoutInflater.inflate(LayoutInflater.java:385)

My code is :

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".Menu">

<com.github.florent37.materialviewpager.MaterialViewPager
    android:id="@+id/materialViewPager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:viewpager_logo="@layout/header"
    app:viewpager_logoMarginTop="100dp"
    app:viewpager_color="@color/colorPrimary"
    app:viewpager_headerHeight="200dp"
    app:viewpager_headerAlpha="1.0"
    app:viewpager_hideLogoWithFade="false"
    app:viewpager_hideToolbarAndTitle="true"
    app:viewpager_enableToolbarElevation="true"
    app:viewpager_parallaxHeaderFactor="1.5"
    app:viewpager_headerAdditionalHeight="20dp"
    app:viewpager_displayToolbarWhenSwipe="true"
    app:viewpager_transparentToolbar="true"
    app:viewpager_animatedHeaderImage="true"
    app:viewpager_disableToolbar="false"

    />

bloderxd commented 8 years ago

Hello! Look my MaterialViewPager example maybe can help you with this null pointer - https://github.com/bloder/megan-fox-layout

hindber commented 8 years ago

Thank's , I fixed the problem.