#24 Ecg to pdf conversion failed: Error: Can't open file

[Sunny Duhan]

Hi @Ettinger,

I am using the .net core ecg nuget packges to convert the dicom ecg file to pdf file. It was working fine on .net core 5 version but after upgrade of my project to .net core 6, same code is giving me error on pdf writing step i.e Can't open file

Initially I thought, might be the path or permission issue but on the same path I am reading & writing the .dcm file and is being read by ecg reader successfully.12 leads are coming out of the dcm file but pdf writer throws the mentioned error while writing it to pdf.

Here one interseting point is that this error is not coming on my local machine which is having window OS but on server where I am deploying ,is linux based. So its looks in pdf writer ..may be somthing is missing in context to linux system but not sure what it is.

Kindly help.

Thanks
Sunny

[MJB van Ettinger]

I forgot to respond to your request.

My question is are you sure the Assemblies are properly loaded. This is an issue in ASP.NET with IIS as well. You could manually load the assemblies by using the following function: ECGConversion.ECGConverter.AddPlugins("use_a_path");