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MeaningCloud extension error
Maven
Hope someone can help with this. I'm experimenting with the MeaningCloud extension but I keep getting the error:
- Exception: com.rapidminer.operator.OperatorException
- Message: API Engine error: Missing required parameter(s): txt, url, doc [200]
- Stack trace:
- com.MeaningCloud.extension.operator.TopicsOperator.doWork(TopicsOperator.java:234)
- com.rapidminer.operator.Operator.execute(Operator.java:1022)
- com.rapidminer.operator.execution.SimpleUnitExecutor.execute(SimpleUnitExecutor.java:77)
- com.rapidminer.operator.ExecutionUnit$2.run(ExecutionUnit.java:812)
- com.rapidminer.operator.ExecutionUnit$2.run(ExecutionUnit.java:807)
- java.security.AccessController.doPrivileged(Native Method)
- com.rapidminer.operator.ExecutionUnit.execute(ExecutionUnit.java:807)
- com.rapidminer.operator.OperatorChain.doWork(OperatorChain.java:423)
- com.rapidminer.operator.Operator.execute(Operator.java:1022)
- com.rapidminer.Process.executeRoot(Process.java:1464)
- com.rapidminer.Process.lambda$executeRootInPool$5(Process.java:1443)
- com.rapidminer.studio.concurrency.internal.AbstractConcurrencyContext$AdaptedCallable.exec(AbstractConcurrencyContext.java:362)
- java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
- java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
- java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
- java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
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