There is probably an obvious solution to this, but I am at a loss. I am trying to read data from a repository into an operator. Everything works well in the GUI. I am trying to build an application using the RapidMiner API. I have taken the generated XML and used it in the constructor for the process class. When I call the run method an exception is thrown. This is the error message:
"Cannot retrieve repository data from entry '//NewLocalRepository/newdata/TrainingData'. Reason: Entry '//NewLocalRepository/newdata/TrainingData' does not exist "
This is the operator XML
<operator activated="true" class="retrieve" expanded="true" height="60" name="Retrieve" width="90" x="45" y="75">
<parameter key="repository_entry" value="//NewLocalRepository/newdata/TrainingData"/>
</operator>
I have tried the absolute path of the repository and i get the error message:
Cannot resolve relative repository location '/Users/Brett/Documents/RapidMiner/newdata/TrainingData'. Process is not associated with a repository.
I am using RapidMiner 5.0 under Windows Vista
