2016-02-28 123 views
4

我刚刚安装的Android Studio,但,当我开始它告诉我:Android Studio中,渲染问题

呈现问题以下类不能被实例化:

android.support.design.widget.FloatingActionButton (Open Class, Show Exception, Clear Cache) 

Tip: Use View.isInEditMode() in your custom views to skip code or show sample data when shown in the IDE  
Exception Details android.content.res.Resources$NotFoundException: Unable to find resource ID #0x1080029 
at android.content.res.Resources.getResourceName(Resources.java:2235)   
at android.content.res.Resources.loadDrawableForCookie(Resources.java:2602)    at android.content.res.Resources.loadDrawable(Resources.java:2540)    
at android.content.res.Resources.getDrawable(Resources.java:806)    
at android.content.Context.getDrawable(Context.java:458)    
at android.support.v4.content.ContextCompatApi21.getDrawable(ContextCompatApi21.java:26)    
at android.support.v4.content.ContextCompat.getDrawable(ContextCompat.java:321)    
at android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:180)    
at android.support.v7.widget.TintTypedArray.getDrawableIfKnown(TintTypedArray.java:70)    
at android.support.v7.widget.AppCompatImageHelper.loadFromAttributes(AppCompatImageHelper.java:39)    
at android.support.v7.widget.AppCompatImageButton.<init>(AppCompatImageButton.java:65)    
at android.support.design.widget.VisibilityAwareImageButton.<init>(VisibilityAwareImageButton.java:37)   
at android.support.design.widget.FloatingActionButton.<init>(FloatingActionButton.java:109)    
at android.support.design.widget.FloatingActionButton.<init>(FloatingActionButton.java:105)    
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)    
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)    
at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:835)    
at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:70)    at android.view.LayoutInflater.rInflate(LayoutInflater.java:811)    
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)    
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)    
at android.view.LayoutInflater.inflate(LayoutInflater.java:394) Copy stack to clipboard 

我能做些什么?

+0

尝试清理和重建解决方案,并且您必须完全访问互联网,Android Studio会在第一次渲染时下载内容 –

回答

1

只更新SDK将解决问题。您可以通过Android studio更新SDK - >帮助 - >检查更新 - >并单击立即更新或打开SDK文件夹并手动运行'SDK Manager.exe'并更新所有可用的SDK更新。有时Android工作室会更新,但SDK不会。手动更新SDK。 (在桌面上保留'SDK Manager.exe'的快捷方式将是一个有用的提醒)。