Android Studio rendering problems

Question

I just installed Android Studio, but when I started, it told me:

Rendering Issues The following classes could not be created:

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 

What can I do?

Answer 1

Updating the SDK will only solve the problem. You can update the SDK through the studio Android-> Help-> Check for update-> and click "Update Now" or open the SDK folder and manually run "SDK Manager.exe" and update all available SDK updates. Sometimes the Android studio is updated, but the SDK does not. Manual SDK update. (Saving the “SDK Manager.exe” shortcut on the desktop would be a useful reminder).