Today I tried to implement tilemaps to my game that I'm developing on Monogame. Those tilemaps were created by using Tiled map editor.

For implementing my tilemaps I used Monogame Extended. I installed Monogame.Extended.Content.Pipline of version 3.8.0 (latest).

So after those stuff I added my tilemaps (TMX) and tilesets (TSX) to my Content Pipline Project but after building I got some wierd errors.

With tilemap

Processor 'TiledMapProcessor' had unexpected failure!

System.MissingMethodException: Method not found: 'Microsoft.Xna.Framework.Color Microsoft.Xna.Framework.Color.get_TransparentBlack()'.
  at MonoGame.Extended.Tiled.Serialization.TiledMapImageContent.get_TransparentColor()
  at MonoGame.Extended.Content.Pipeline.TiledMapProcessor.Process(TiledMapContentItem contentItem, ContentProcessorContext context)
  at Microsoft.Xna.Framework.Content.Pipeline.ContentProcessor`2.Microsoft.Xna.Framework.Content.Pipeline.IContentProcessor.Process(Object input, ContentProcessorContext context) in /home/runner/work/MonoGame/MonoGame/MonoGame.Framework.Content.Pipeline/ContentProcessor.cs:line 60
  at MonoGame.Framework.Content.Pipeline.Builder.PipelineManager.ProcessContent(PipelineBuildEvent pipelineEvent) in /home/runner/work/MonoGame/MonoGame/MonoGame.Framework.Content.Pipeline/Builder/PipelineManager.cs:line 717

Also with tilesets

Processor 'TiledMapTilesetProcessor' had unexpected failure!

System.MissingMethodException: Method not found: 'Microsoft.Xna.Framework.Color Microsoft.Xna.Framework.Color.get_TransparentBlack()'.
  at MonoGame.Extended.Content.Pipeline.TiledMapTilesetProcessor.Process(TiledMapTilesetContentItem contentItem, ContentProcessorContext context)
  at Microsoft.Xna.Framework.Content.Pipeline.ContentProcessor`2.Microsoft.Xna.Framework.Content.Pipeline.IContentProcessor.Process(Object input, ContentProcessorContext context) in /home/runner/work/MonoGame/MonoGame/MonoGame.Framework.Content.Pipeline/ContentProcessor.cs:line 60
  at MonoGame.Framework.Content.Pipeline.Builder.PipelineManager.ProcessContent(PipelineBuildEvent pipelineEvent) in /home/runner/work/MonoGame/MonoGame/MonoGame.Framework.Content.Pipeline/Builder/PipelineManager.cs:line 717

I tried to search this bug on Internet and even using ChatGPT but nothing gave me result.

I would be greatful for any help!