Error to Invoking Python Method

Help
,
1

Hello Everyone,

Screenshot%20(14)
Screenshot%20(14)1366×768 85.8 KB

python Code
import PyPDF2 as p
def add():
pdfFile = open(“xyz.pdf”,“rb”)
pdfRead = p.PdfFileReader(pdfFile)
x = pdfRead.getPage(0)
data = x.extractText()
return data
anyone solve this?

2

Can you post the entire error you are getting? @Urvin_Sanghavi

Make sure the code is running locally without error

3

yaa sure @HareeshMR

ERROR
RemoteException wrapping System.InvalidOperationException: Error invoking Python method —> RemoteException wrapping System.ServiceModel.FaultException`1[[System.ServiceModel.ExceptionDetail,
System.ServiceModel,
Version=4.0.0.0,
Culture=neutral,
PublicKeyToken=b77a5c561934e089]]: FileNotFoundError : [Errno 2] No such file or directory: ‘testMemberStatement.pdf’

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.InvokeMethod(Guid instance,
String method,
IEnumerable1 args) at UiPath.Python.Impl.OutOfProcessEngine.<>c__DisplayClass12_0.<InvokeMethod>b__0() at System.Threading.Tasks.Task1.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.InvokeMethod.d__16.MoveNext()
— End of inner exception stack trace —
at UiPath.Python.Activities.InvokeMethod.d__16.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)

4

Can you check providing the full path here? @Urvin_Sanghavi

5

Hey @HareeshMR

Thanks But My Both file are in same folder.

Screenshot%20(15)
Screenshot%20(15)1366×768 74.2 KB

6

Ofcourse, but I hope it is not recognizing the file as it is running from the external source, please give a try and check if it is still giving the same error @Urvin_Sanghavi

7

Yes @HareeshMR still giving me same error.

Error
RemoteException wrapping System.InvalidOperationException: Error invoking Python method —> RemoteException wrapping System.ServiceModel.FaultException`1[[System.ServiceModel.ExceptionDetail,
System.ServiceModel,
Version=4.0.0.0,
Culture=neutral,
PublicKeyToken=b77a5c561934e089]]: FileNotFoundError : [Errno 2] No such file or directory: ‘Python\testMemberStatement.pdf’

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.InvokeMethod(Guid instance,
String method,
IEnumerable1 args) at UiPath.Python.Impl.OutOfProcessEngine.<>c__DisplayClass12_0.<InvokeMethod>b__0() at System.Threading.Tasks.Task1.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.InvokeMethod.d__16.MoveNext()
— End of inner exception stack trace —
at UiPath.Python.Activities.InvokeMethod.d__16.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)

8

Hey @HareeshMR,

yehh i give full path error solved.
Thanks.

9

This topic was automatically closed 3 days after the last reply. New replies are no longer allowed.