异常信息: Caused by: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead. 问题原因: 当在…
问题描写叙述:继承自AppCompatActivity,使用Toolbar替代ActionBar的时候.出现错误 错误信息: 2.Caused by: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_ACTION_BAR and set windowActionBar to fal…
This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead. 解决方式: 打开Style,设置为 <style name="AppTheme" parent="AppT…
调试拦截器出现以下错误: HTTP Status 500 - javax.servlet.ServletException: java.lang.IllegalStateException: Cannot create a session after the response has been committed type Exception report message javax.servlet.ServletException: java.lang.IllegalStateExcept…
错误描述:java.lang.IllegalStateException: You need to use a theme.appcompat theme (or descendant) with this activity 产生原因:Activity继承自AppCompatActivity,在style.xml中使用了不兼容的Theme. 从错误提示中提到Theme.AppCompat theme,这是因为我们的activity一定是继承了兼容包中的类,比如我这里就无意中继承了AppCompa…
1.错误描述: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. 2.起因: 在Manifest中设置我的activity全屏 <activity android:name=".SplashActivity" android:theme="@android:style/Theme.Black.NoTitl…
A.处理异常java.lang.IllegalStateException: Fragment bb{42261900} not attached to Activity处理方式:由于在线程中调用Fragment以下方法会出现fragment已经没有附加到activity, 所以在调用这些方法时候加isAdded()判断Fragment源码 --------------------1----------------------------- public final Resources getR…
转载:http://blog.csdn.net/winson_jason/article/details/20357435 下边两个问题,是在开发中碰到的一些关于Fragment的偶发性的问题,今天时间比较多,就在网上搜了一些解决方式: 1.关于Fragment(XXFragment) not attached to Activity 异常.出现该异常,是因为Fragment的还没有Attach到Activity时,调用了如getResource()等,需要上下文Content的函数.解决方…