Message: Could not initialize class org.nd4j.linalg.factory.Nd4j

singh

Process failed

• Message: Could not initialize class org.nd4j.linalg.factory.Nd4j
• Stack trace:
• com.rapidminer.extension.deeplearning.tools.DL4JConverter.exampleSet2DataSet(DL4JConverter.java:186)
• com.rapidminer.extension.deeplearning.operators.SequentialNetwork.prepareInput(SequentialNetwork.java:131)
• com.rapidminer.extension.deeplearning.operators.AbstractSequentialNetworkOperator.doWork(AbstractSequentialNetworkOperator.java:243)
• com.rapidminer.extension.deeplearning.operators.SequentialNetwork.doWork(SequentialNetwork.java:70)
• com.rapidminer.operator.Operator.execute(Operator.java:1026)
• 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:1026)
• com.rapidminer.Process.executeRoot(Process.java:1386)
• com.rapidminer.Process.execute(Process.java:1327)
• com.rapidminer.Process.run(Process.java:1300)
• com.rapidminer.Process.run(Process.java:1186)
• com.rapidminer.Process.run(Process.java:1139)
• com.rapidminer.Process.run(Process.java:1134)
• com.rapidminer.Process.run(Process.java:1124)
• com.rapidminer.gui.ProcessThread.run(ProcessThread.java:65)

varunm1

Hello @singh

Can you inform the if you are running the Deep Learning extension on GPU or CPU? If you are running on GPU which version of CUDA are you using? Also if possible can you provide XML code (View --> Show Panel --> XML)?

You should also check these three requirements.

1. Execution on GPU is currently only available on NVIDIA GPUs in combination with CUDA version 9.0.

2. This extension uses the java library DeepLearning4J (version 1.0-beta).

3. No support for 32-bit.

Thanks

singh

i am running the Deep Learning extension on CPU

singh

using 64 bit

singh

how to activate this extension  "java library DeepLearning4J (version 1.0-beta)"?