https://github.com/pardahlman/automapper-repro

A repro app for an issue with AutoMapper 13.0.1
https://github.com/pardahlman/automapper-repro

Last synced: about 4 hours ago
JSON representation

A repro app for an issue with AutoMapper 13.0.1

• Host: GitHub
• URL: https://github.com/pardahlman/automapper-repro
• Owner: pardahlman
• Created: 2024-10-21T11:49:12.000Z (30 days ago)
• Default Branch: main
• Last Pushed: 2024-10-21T12:14:32.000Z (30 days ago)
• Last Synced: 2024-10-21T17:51:09.528Z (30 days ago)
• Language: C#
• Size: 1000 Bytes
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Repro app for AutoMapper issue

This repository showcases [an issue with the latest version of AutoMapper](https://github.com/AutoMapper/AutoMapper/issues/4504) (13.0.1). `AssertConfigurationIsValid` does not detect that mapping for concrete type of mapped object's property is missing if an interface that property type is implementing has registered mapping.

To verify run repro app

Console output

```

The MapperConfiguration is valid

Unhandled exception. AutoMapper.AutoMapperMappingException: Error mapping types.

Mapping types:

SourceRoot -> DestinationRoot

SourceRoot -> DestinationRoot

Type Map configuration:

SourceRoot -> DestinationRoot

SourceRoot -> DestinationRoot

Destination Member:

Property

 ---> AutoMapper.AutoMapperMappingException: Cannot create interface IDestinationProperty

Mapping types:

ISourceProperty -> IDestinationProperty

ISourceProperty -> IDestinationProperty

Type Map configuration:

ISourceProperty -> IDestinationProperty

ISourceProperty -> IDestinationProperty

   at lambda_method1(Closure, Object, DestinationRoot, ResolutionContext)

   --- End of inner exception stack trace ---

   at lambda_method1(Closure, Object, DestinationRoot, ResolutionContext)

```

If line 8 is not commented out:

```

The MapperConfiguration is valid

Successfully mapped source

```