Exception: java.lang.IllegalStateException Message: Duplicate key E:\Anaconda3\python.exe
I encountered a problem when configuring Python in RapidMiner in Win10.
I have installed Anaconda 3 in E:\anaconda3 and wanted to configure Python in RapidMiner. I opened the Preferences dialog and in the Python Scripting tab, when I was clicking the droplist of Conda Environment, I encountered the following error. I do not know what I should do next.
I have installed Anaconda 3 in E:\anaconda3 and wanted to configure Python in RapidMiner. I opened the Preferences dialog and in the Python Scripting tab, when I was clicking the droplist of Conda Environment, I encountered the following error. I do not know what I should do next.
Exception: java.lang.IllegalStateException
Message: Duplicate key E:\Anaconda3\python.exe
Stack trace:
java.util.stream.Collectors.lambda$throwingMerger$0(Collectors.java:133)
java.util.HashMap.merge(HashMap.java:1254)
java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1320)
java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169)
java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
java.util.ArrayList$Itr.forEachRemaining(ArrayList.java:899)
java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
com.rapidminer.extension.pythonscripting.operator.scripting.python.PythonSetupTester.forceRefreshCondaEnvironments(PythonSetupTester.java:913)
com.rapidminer.extension.pythonscripting.operator.scripting.python.PythonSetupTester.listCondaEnvironments(PythonSetupTester.java:837)
com.rapidminer.extension.pythonscripting.operator.scripting.python.PythonSetupTester.listCondaEnvironments(PythonSetupTester.java:819)
com.rapidminer.extension.pythonscripting.parameter.CondaEnvironmentSuggestionProvider.getSuggestions(CondaEnvironmentSuggestionProvider.java:27)
com.rapidminer.extension.pythonscripting.gui.properties.celleditors.value.PythonEnvironmentCellEditor.getSuggestions(PythonEnvironmentCellEditor.java:203)
com.rapidminer.gui.properties.celleditors.value.AbstractSuggestionBoxValueCellEditor$SuggestionComboBoxModel$1.run(AbstractSuggestionBoxValueCellEditor.java:263)
com.rapidminer.gui.tools.ProgressThread$3.run(ProgressThread.java:586)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)
Message: Duplicate key E:\Anaconda3\python.exe
Stack trace:
java.util.stream.Collectors.lambda$throwingMerger$0(Collectors.java:133)
java.util.HashMap.merge(HashMap.java:1254)
java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1320)
java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169)
java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
java.util.ArrayList$Itr.forEachRemaining(ArrayList.java:899)
java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
com.rapidminer.extension.pythonscripting.operator.scripting.python.PythonSetupTester.forceRefreshCondaEnvironments(PythonSetupTester.java:913)
com.rapidminer.extension.pythonscripting.operator.scripting.python.PythonSetupTester.listCondaEnvironments(PythonSetupTester.java:837)
com.rapidminer.extension.pythonscripting.operator.scripting.python.PythonSetupTester.listCondaEnvironments(PythonSetupTester.java:819)
com.rapidminer.extension.pythonscripting.parameter.CondaEnvironmentSuggestionProvider.getSuggestions(CondaEnvironmentSuggestionProvider.java:27)
com.rapidminer.extension.pythonscripting.gui.properties.celleditors.value.PythonEnvironmentCellEditor.getSuggestions(PythonEnvironmentCellEditor.java:203)
com.rapidminer.gui.properties.celleditors.value.AbstractSuggestionBoxValueCellEditor$SuggestionComboBoxModel$1.run(AbstractSuggestionBoxValueCellEditor.java:263)
com.rapidminer.gui.tools.ProgressThread$3.run(ProgressThread.java:586)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)