Error version

[Andrea De Luca]

Hi I've got a problem.
I'm trying to compile a project using PDFViewer 
The error:

C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277: sono stati rilevati conflitti non risolvibili tra versioni diverse di "Syncfusion.Pdf.Base".
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277: Conflitto tra "Syncfusion.Pdf.Base, Version=33.1462.44.0, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89" e "Syncfusion.Pdf.Base, Version=33.1462.47.0, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89".
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:     È stato scelto "Syncfusion.Pdf.Base, Version=33.1462.44.0, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89" perché era primario, mentre "Syncfusion.Pdf.Base, Version=33.1462.47.0, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89" non lo era.
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:     Riferimenti che dipendono da "Syncfusion.Pdf.Base, Version=33.1462.44.0, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89" [C:\Program Files (x86)\Syncfusion\Essential Studio\Windows\33.1.44\Assemblies\4.6.2\Syncfusion.Pdf.Base.dll].
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:         C:\Program Files (x86)\Syncfusion\Essential Studio\Windows\33.1.44\Assemblies\4.6.2\Syncfusion.Pdf.Base.dll
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:           Elementi include del file di progetto che hanno causato il riferimento "C:\Program Files (x86)\Syncfusion\Essential Studio\Windows\33.1.44\Assemblies\4.6.2\Syncfusion.Pdf.Base.dll".
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:             Syncfusion.Pdf.Base, Version=33.1462.44.0, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:     Riferimenti che dipendono da o sono stati unificati per "Syncfusion.Pdf.Base, Version=33.1462.47.0, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89" [].
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:         C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Syncfusion.PdfViewer.Windows\v4.0_33.1462.44.0__3d67ed1f87d44c89\Syncfusion.PdfViewer.Windows.dll
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:           Elementi include del file di progetto che hanno causato il riferimento "C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Syncfusion.PdfViewer.Windows\v4.0_33.1462.44.0__3d67ed1f87d44c89\Syncfusion.PdfViewer.Windows.dll".
1>C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2451,5): warning MSB3277:             Syncfusion.PdfViewer.Windows, Version=33.1462.44, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL

I've Update to 33.47 then downgrade back to 33.44.
I have removed the 33.47 from packages, I have  removed the referenced PDF.Base the added again the reference to 33.44.

What can I do to solve the problem?


Thanks in advance

[Lingeshwaran Sankar]

Hi Andrea De Luca,

The issue you are facing is a version mismatch conflict in Syncfusion.Pdf.Base, which occurs due to mismatch in Syncfusion package versions. To resolve this issue, please uninstall all Syncfusion packages that are currently using version 33.1.47 and then reinstall all required Syncfusion packages using version 33.1.44, ensuring that all Syncfusion assemblies reference the same version to avoid further conflicts.

 

Regards,

Lingeshwaran S

[Andrea De Luca]

Thank you, Maybe the problem was in Visual Studio. VS doesn't migrate back correctly. I've delete the reference to 33.47 in App.config file and the problem was solved.

[Lingeshwaran Sankar]

Hi Andrea De Luca,

We are glad that you found the solution. Please let us know if you need any further assistance.

Regards,

Lingeshwaran S