小编L.G*_*llo的帖子

嗨,

是否可以创建自定义文件上传以防止chrome unable to complete previous operation due to low memory错误"？

它在桌面版Chrome上完美运行.实际上我使用输入类型="文件"控件,我在Chrome移动浏览器上遇到此错误:

我用Android L更新了我的应用程序,我有这个例外我无法理解:

NullPointerException:尝试从空对象引用上的字段'int android.support.v4.app.FragmentManagerImpl.mCurState'读取

有人可以帮帮我吗？

在build.gradle中:

dependencies {
    compile files('libs/libGoogleAnalyticsServices.jar')
    compile 'com.android.support:support-v4:21.0.3'
    compile 'com.android.support:appcompat-v7:21.0.3'
    compile 'com.google.android.gms:play-services:6.5.87'
}

堆栈跟踪:

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.lucagrillo.myapp/com.lucagrillo.myapp.MainActivity}: android.view.InflateException: Binary XML file line #23: Error inflating class fragment
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
    at android.app.ActivityThread.access$800(ActivityThread.java:144)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:135)
    at android.app.ActivityThread.main(ActivityThread.java:5221)
    at java.lang.reflect.Method.invoke(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:372)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Caused by: android.view.InflateException: Binary XML file line #23: Error inflating class fragment
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:763)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:511)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
    at …