2022-03-09 10:23:47,899 : ERROR : main : : WindowsDefenderExceptionHandler : : : PowerShell command powershell -inputformat none -outputformat text -NonInteractive -Command Get-Item -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes' -ErrorAction Stop | Select-Object -ExpandProperty Property did not terminate successfully. 2022-03-09 10:23:47,900 : ERROR : main : : WindowsDefenderExceptionHandler : : : Stderr is: 2022-03-09 10:23:47,900 : ERROR : main : : WindowsDefenderExceptionHandler : : : Get-Item : Requested registry access is not allowed. 2022-03-09 10:23:47,900 : ERROR : main : : WindowsDefenderExceptionHandler : : : At line:1 char:1 2022-03-09 10:23:47,900 : ERROR : main : : WindowsDefenderExceptionHandler : : : + Get-Item -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windo ... 2022-03-09 10:23:47,900 : ERROR : main : : WindowsDefenderExceptionHandler : : : + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2022-03-09 10:23:47,901 : ERROR : main : : WindowsDefenderExceptionHandler : : : + CategoryInfo : PermissionDenied: (HKEY_LOCAL_MACH...sions\Processes:String) [Get-Item], SecurityExcepti 2022-03-09 10:23:47,901 : ERROR : main : : WindowsDefenderExceptionHandler : : : on 2022-03-09 10:23:47,901 : ERROR : main : : WindowsDefenderExceptionHandler : : : + FullyQualifiedErrorId : System.Security.SecurityException,Microsoft.PowerShell.Commands.GetItemCommand 2022-03-09 10:23:47,901 : ERROR : main : : WindowsDefenderExceptionHandler : : : 2022-03-09 10:24:58,155 : WARN : ModalContext : : Node : PMML Writer (deprecated) : 0:69 : Directory 'C:\Users\guxxqx\knime-workspace\_Example Workflows\Time Series Examples\01_Accessing_Transforming_and_Modeling_Time_Series\..\_data' of output file does not exist 2022-03-09 10:25:21,988 : ERROR : KNIME-Worker-8-Python Learner 0:79:0:105 : : Node : Python Learner : 0:79:0:105 : Execute failed: name 'i_out' is not defined Traceback (most recent call last): File "", line 47, in NameError: name 'i_out' is not defined org.knime.python2.kernel.PythonIOException: name 'i_out' is not defined Traceback (most recent call last): File "", line 47, in NameError: name 'i_out' is not defined at org.knime.python2.kernel.Python2KernelBackend.executeCommand(Python2KernelBackend.java:1278) at org.knime.python2.kernel.Python2KernelBackend.execute(Python2KernelBackend.java:1234) at org.knime.python2.kernel.Python2KernelBackend.lambda$9(Python2KernelBackend.java:1240) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) Caused by: Traceback (most recent call last): File "C:\Program Files\KNIME\plugins\org.knime.python2_4.5.1.v202201171150\py\messaging\RequestHandlers.py", line 96, in _handle_custom_message response = self._respond(message, response_message_id, workspace) File "C:\Program Files\KNIME\plugins\org.knime.python2_4.5.1.v202201171150\py\messaging\RequestHandlers.py", line 379, in _respond output, error = workspace.execute(source_code, request.id) File "C:\Program Files\KNIME\plugins\org.knime.python2_4.5.1.v202201171150\py\PythonKernelBase.py", line 289, in execute exec(source_code, self._exec_env, self._exec_env) File "", line 47, in NameError: name 'i_out' is not defined