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AristurtleDev / monogame-aseprite

A Cross Platform C# Library That Adds Support For Aseprite Files in MonoGame Projects.
https://monogameaseprite.net
MIT License
166 stars 15 forks source link

Pipeline Extension doesn't appear to build .xnb on macOS #27

Closed gusg21 closed 1 year ago

gusg21 commented 3 years ago

When I try to build a .ase file in my project when referencing this extension (I checked, it works without the .ase), I get the following error:

Unhandled exception. Microsoft.Xna.Framework.Content.ContentLoadException: The content file was not found. ---> System.IO.FileNotFoundException: Could not find file '/Users/gus/Projects/game-off-2021/src/GO21/Game/bin/Debug/netcoreapp3.1/Content/penguin.xnb'. File name: '/Users/gus/Projects/game-off-2021/src/GO21/Game/bin/Debug/netcoreapp3.1/Content/penguin.xnb' at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirectory, Func2 errorRewriter) at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String path, OpenFlags flags, Int32 mode) at System.IO.FileStream.OpenHandle(FileMode mode, FileShare share, FileOptions options) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) at Microsoft.Xna.Framework.TitleContainer.PlatformOpenStream(String safeName) at Microsoft.Xna.Framework.TitleContainer.OpenStream(String name) at Microsoft.Xna.Framework.Content.ContentManager.OpenStream(String assetName)

I checked and the file isn't there, and it doesn't appear to have been built. I'm on macOS M1, and I'm using Visual Studio for Mac. Thanks for any help!

Miredly commented 1 year ago

I ran in to this error (also on MacOS), it turned out the MGCB editor didn't have a reference to the Aseprite importer dll.

I added that in, and now the project builds and runs, but hits this runtime error when trying to initialize a new AnimatedSprite from the loaded AsepriteDocument: Unhandled exception. System.InvalidOperationException: Sequence contains no elements at System.Linq.ThrowHelper.ThrowNoElementsException() at MonoGame.Aseprite.Graphics.AnimatedSprite..ctor(AsepriteDocument aseprite, Vector2 position)

AristurtleDev commented 1 year ago

@Miredly this error message is most commonly caused by there being no Tags set in Aserpite. The AnimatedSprite class uses the Tags in the Aseprite file to identify the different animations in the spritesheet.

AristurtleDev commented 1 year ago

Issue is now resolved in the MonoGame.Aseprite Version 4.0.0 release. Please update to the new version is possible.