[Maybe let's move this to wikidata-tech -- including the Wikidata discussion list here for the last time; please remove it in your reply]

Dear Satya,

Both issues you encountered seem to be caused by how you run the examples. It seems that the project is not configured/compiled properly yet. To help you, I need to know how you downloaded and ran WDTK. There two main options:

(1) Develop stand-alone code that works with the released libraries, as provided by Maven Central. This method is described here: https://www.mediawiki.org/wiki/Wikidata_Toolkit#Beginner.27s_guide

(2) Extend the Wikidata Toolkit project by adding own examples etc. In this case, you would download (clone/branch) the code and build all of Wikidata Toolkit locally. Our developers' guide describes how to set up our project in Eclipse:

https://www.mediawiki.org/wiki/Wikidata_Toolkit/Eclipse_setup

Tests are only included in the source code, so I suppose you have followed (2)? Or did you just download the code and compile it with Maven locally (no Eclipse)?

Best regards,

Markus

On 20.10.2015 13:31, Satya Gadepalli wrote:

Issue 1: Tests are failing as I am not able to find testdump-20150512.json.gz

Any Idea where i can find this file?

Issue 2: FetchOnlineDataExample is failing due to MediaWikiApiErrorException

E:\temp\WikiData\Execute>call java -cp wdtk-examples-0.5.0.jar org.wikidata.wdtk.examples.FetchOnlineDataExample Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF8 Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.NoClassDefFoundError: org/wikidata/wdtk/wikibaseapi/apierrors/MediaWikiApiErrorException at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.Class.getMethod0(Class.java:3018) at java.lang.Class.getMethod(Class.java:1784) at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526) Caused by: java.lang.ClassNotFoundException: org.wikidata.wdtk.wikibaseapi.apierrors.MediaWikiApiErrorException at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 7 more

Any help?

thx

---

Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata