Error when Loading Python Code

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1

Hi,
I am trying to load a Python code, and after that execute a python Method with a String Argument, but it looks like I have a problem since the begining when trying to load my python code.
Leave the error message here.

19.2.0+Branch.master.Sha.21b678a4c3a8b1362fcdd6e92496f991e5a7da37

Source: Image Transformation

Message: Error loading Python script

Exception Type: System.InvalidOperationException

An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:
System.InvalidOperationException: Error loading Python script ----> System.ServiceModel.FaultException`1[System.ServiceModel.ExceptionDetail]: SyntaxError : (“(unicode error) ‘unicodeescape’ codec can’t decode bytes in position 2-3: truncated \UXXXXXXXX escape”, (‘none’, 69, 22, None))

Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.ThrowIfFaultUnderstood(Message reply, MessageFault fault, String action, MessageVersion version, FaultConverter faultConverter)
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object ins, Object outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at UiPath.Python.Service.IPythonService.LoadScript(String code)
at UiPath.Python.Impl.OutOfProcessEngine.<>c__DisplayClass11_0.b__0()
at System.Threading.Tasks.Task`1.InnerInvoke()
at System.Threading.Tasks.Task.Execute()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Python.Activities.LoadScript.d__12.MoveNext()
— End of inner ExceptionDetail stack trace —
at UiPath.Python.Activities.LoadScript.d__12.MoveNext()
— End of stack trace from previous location where exception was thrown —
at UiPath.Shared.Activities.AsyncTaskCodeActivity.EndExecute(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.System.Activities.IAsyncCodeActivity.FinishExecution(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.CompleteAsyncCodeActivityData.CompleteAsyncCodeActivityWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)

2

Hi @Jonathan_Prieto_Abas

Could you check your code at:

System.ServiceModel.FaultException1[System.ServiceModel.ExceptionDetail]: SyntaxError : ("(unicode error) ‘unicodeescape’ codec can’t decode bytes in position 2-3: truncated \UXXXXXXXX escape", (‘none’, 69, 22, None))

3

Hi Team,

Can anyone please guide is it possible to code in python instead of Vb.net in UI path.

4

Really, you should have open another thread…

For python in UiPath, please read