runtime: System.Data.Odbc PlatformNotSupportedException

System.Data.Odbc v4.7.0 Platform: Windows Server 2019 version 1809 (build 17763.805) Runtime: .NET Core 3.1 (Library with odbc dependency is .NET Standard 2.1) Exception:

System.PlatformNotSupportedException: System.Data.ODBC is not supported on this platform.
   at System.Data.Odbc.OdbcConnection..ctor(String connectionString)
   at Connector.SysCfg.Odbc.OdbcSysCfgRepository..ctor(String dsnName) in D:\Sync\Repositories-Ipecon\paragon-platform\src\Connector.SysCfg\Odbc\OdbcSysCfgRepository.cs:line 28
...

Code:

mConnection = new OdbcConnection($"DSN={mDsnName};");

Additional info: Just migrated from .NET Framework 4.6.1 to .NET Core 3.1 on the same machine. OdbcConnection worked fine on .NET Framework 4.6.1. Application is x86.

About this issue

Original URL
State: open
Created 5 years ago
Comments: 23 (7 by maintainers)

Commits related to this issue

Merge pull request #898 from jkotas/merge-master Merge from dotnet/runtime — committed to MichalStrehovsky/runtime by jkotas 3 years ago
Update dependencies from https://github.com/dotnet/arcade build 20220526.1 (#898) [main] Update dependencies from dotnet/arcade — committed to radical/runtime by dotnet-maestro[bot] 2 years ago

Most upvoted comments

@MicahKimel you should downgrade System.Data.Odbc to v6.0.1 https://github.com/dotnet/runtime/discussions/78550

MaceWindu on Nov 18, 2022

I also encountered a similar problem The class library refers to odbc, and the console refers to the dll file, and it will prompt “System.Data.ODBC is not supported on this platform.”

ligf on Jul 16, 2020