Hi,

A bit stumped atm on fixing this. There are errors in the console about the missing dll libgdipius.so. I'm running Nixos 19.09

I have the library installed as a separate package (mono complete isn't an option in the repo). Not sure why it's not picking it up.

Thoughts?

EDIT:

Here's the package

The SMAPI launcher symlinks libgdiplus into the game folder automatically on MacOS:

# fix "DllNotFoundException: libgdiplus.dylib" errors when loading images in SMAPI
if [ -f libgdiplus.dylib ]; then
    rm libgdiplus.dylib
fi
if [ -f /Library/Frameworks/Mono.framework/Versions/Current/lib/libgdiplus.dylib ]; then
    ln -s /Library/Frameworks/Mono.framework/Versions/Current/lib/libgdiplus.dylib libgdiplus.dylib
fi

That's normally not needed for Linux though. Does it work if you edit the StardewValley file in your game folder after installing SMAPI, and add that in the Linux (non-Darwin) section with the correct paths?

The SMAPI launcher symlinks libgdiplus into the game folder automatically on MacOS:

# fix "DllNotFoundException: libgdiplus.dylib" errors when loading images in SMAPI
if [ -f libgdiplus.dylib ]; then
    rm libgdiplus.dylib
fi
if [ -f /Library/Frameworks/Mono.framework/Versions/Current/lib/libgdiplus.dylib ]; then
    ln -s /Library/Frameworks/Mono.framework/Versions/Current/lib/libgdiplus.dylib libgdiplus.dylib
fi

That's normally not needed for Linux though. Does it work if you edit the StardewValley file in your game folder after installing SMAPI, and add that in the Linux (non-Darwin) section with the correct paths?

That worked! Thank you :3

I used nix eval nixos.libgdiplus.outPath to find the path

These paths are dynamic with each generation of nixos.

EDIT

If the above command doesn't work try
nix eval nixpkgs.libgdiplus.outPath

Any luck in fixing it? If not can you post the error logs?

This might be too niche to support directly, but hopefully the thread will be useful to any other NixOS players who search for it!