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after upgrading to RM 7.2 I'm trying to use the Tableau Data Writer but it fails every time with this stack trace
Exception: java.lang.NoClassDefFoundError Message: Could not initialize class com.tableausoftware.DataExtract.Collation Stack trace: com.rapidminer.extension.tableau.operator.io.TableauWriter.extractData(TableauWriter.java:127) com.rapidminer.extension.tableau.operator.io.TableauWriter.write(TableauWriter.java:77) com.rapidminer.extension.tableau.operator.io.TableauWriter.write(TableauWriter.java:36) com.rapidminer.operator.io.AbstractWriter.doWork(AbstractWriter.java:68) com.rapidminer.operator.Operator.execute(Operator.java:1021) com.rapidminer.operator.execution.SimpleUnitExecutor.execute(SimpleUnitExecutor.java:76) com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:798) com.rapidminer.operator.OperatorChain.doWork(OperatorChain.java:392) com.rapidminer.operator.Operator.execute(Operator.java:1021) com.rapidminer.Process.run(Process.java:1179) com.rapidminer.Process.run(Process.java:1081) com.rapidminer.Process.run(Process.java:1034) com.rapidminer.Process.run(Process.java:1029) com.rapidminer.Process.run(Process.java:1019) com.rapidminer.gui.ProcessThread.run(ProcessThread.java:65)
I've downloaded the Tableau Extract API (64 bit, same as RM) and extracted it to disk. I've also added the \bin to my PATH so it should be working but does not.
Solved! Go to Solution.
Apoligies for the inconvenience, we are looking it now and will get back to you shortly.
Thank you for bringing it to our attention
I have fixed this issue myself. It's because you can add the path to the \bin folder in either user or system environment PATHs, you must add it to the system PATH as adding only to the user PATH does not work. I think the documentation should be updated to point this out.
Done, thank you.
But still weird to know that cannot use Tableau SDK instead of Data Extract API, as i know, Data Extract API was duplicate to Tableau SDK.