Resource packsIris Shaders NoSuchFileException: Missing or Deleted Shaderpack
What it looks like in the log
java.nio.file.NoSuchFileException: <duong-dan> Vibrant Shaders v1.27 Medium.zip
How to fix it
- In Minecraft, go to Options > Video Settings > Shader Packs, select your new shaderpack (or toggle Shaders to Disabled), and click Done so Iris updates its saved selection.
- If you cannot reach the Shader Packs menu, close Minecraft and open the config folder inside your .minecraft instance directory.
- Open iris.properties with a text editor, clear the filename after shaderPack= (or change it to match the exact .zip filename currently in your shaderpacks folder), and save the file.
- Update Iris (or Oculus on Forge) to the latest version available for your Minecraft release so missing shaderpack files are handled cleanly.
| Loaders | Fabric, Quilt, Forge, Neoforge |
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| Severity | Breaks something |
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| Category | Resource packs |
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Check your own log