Scala on Android: java.lang.NoSuchMethodError: java.lang.String.isEmpty

android exception scala dalvik nosuchmethoderror
TN. picture TN. · Dec 9, 2010 · Viewed 8.1k times · Source

I am getting following Exception on Android 2.2.1:

java.lang.NoSuchMethodError: java.lang.String.isEmpty

I am calling text.isEmpty from Scala. Any idea, how to solve this?

Answer

Reuben Scratton picture Reuben Scratton · Dec 9, 2010

java.lang.String.isEmpty() was added in Gingerbread (2.3). You will have to write your own replacement function...

Related questions

How to add manifest permission to an application?

I am trying to access HTTP link using HttpURLConnection in Android to download a file, but I am getting this warning in LogCat: WARN/System.err(223): java.net.SocketException: Permission denied (maybe missing INTERNET permission) I have added android.Manifest.…

Read More
How can I read a text file in Android?

I want to read the text from a text file. In the code below, an exception occurs (that means it goes to the catch block). I put the text file in the application folder. Where should I put this text …

Read More
What to do on TransactionTooLargeException

I got a TransactionTooLargeException. Not reproducible. In the docs it says The Binder transaction failed because it was too large. During a remote procedure call, the arguments and the return value of the call are transferred as Parcel objects stored …

Read More