BioWeka components are not available in Weka's KnowledgeFlow application

From BioWeka

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Contents 1 Applies to 2 Symptoms 3 Cause 4 Resolution 5 Status

Applies to

• BioWeka, any version
• Weka 3.4.5 or earlier

Symptoms

• Starting Weka's KnowledgeFlow you get one or more messages of the form Can't find class called: weka.core.converters.xml.XslXmlLoader on Standard Error Output.
• KnowledgeFlow does not list the BioWeka classes, e.g. XslXmlLoader.

Cause

The KnowledgeFlow tries to load the BioWeka classes from the wrong package (weka instead of bioweka).

Resolution

Upgrade to Weka 3.4.6 or later.

Status

Solved with Weka 3.4.6.