WebViewDatabase NullPointerException
<p>I've done many many tests on my app. Google market show me this error. By "OTHER" device. Which kind of device is "OTHER"? and which cause has created error?</p>

<pre><code>java.lang.NullPointerException
at android.webkit.WebViewDatabase.getCacheTotalSize(WebViewDatabase.java:735)
at android.webkit.CacheManager.trimCacheIfNeeded(CacheManager.java:557)
at android.webkit.WebViewWorker.handleMessage(WebViewWorker.java:195)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.os.HandlerThread.run(HandlerThread.java:60)
</code></pre>
