diff --git a/client/src/main/java/org/geysermc/rainbow/client/RainbowClient.java b/client/src/main/java/org/geysermc/rainbow/client/RainbowClient.java
index 1ef7cea..131846b 100644
--- a/client/src/main/java/org/geysermc/rainbow/client/RainbowClient.java
+++ b/client/src/main/java/org/geysermc/rainbow/client/RainbowClient.java
@@ -6,6 +6,7 @@ import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
 import net.fabricmc.fabric.api.command.v2.ArgumentTypeRegistry;
 import net.minecraft.commands.synchronization.SingletonArgumentInfo;
 import org.geysermc.rainbow.Rainbow;
+import org.geysermc.rainbow.RainbowIO;
 import org.geysermc.rainbow.client.command.CommandSuggestionsArgumentType;
 import org.geysermc.rainbow.client.command.PackGeneratorCommand;
 import org.geysermc.rainbow.client.mapper.PackMapper;
@@ -23,5 +24,7 @@ public class RainbowClient implements ClientModInitializer {
 
         ArgumentTypeRegistry.registerArgumentType(Rainbow.getModdedLocation("command_suggestions"),
                 CommandSuggestionsArgumentType.class, SingletonArgumentInfo.contextFree(CommandSuggestionsArgumentType::new));
+
+        RainbowIO.registerExceptionListener(new RainbowClientIOHandler());
     }
 }
diff --git a/client/src/main/java/org/geysermc/rainbow/client/RainbowClientIOHandler.java b/client/src/main/java/org/geysermc/rainbow/client/RainbowClientIOHandler.java
new file mode 100644
index 0000000..f31f1f8
--- /dev/null
+++ b/client/src/main/java/org/geysermc/rainbow/client/RainbowClientIOHandler.java
@@ -0,0 +1,18 @@
+package org.geysermc.rainbow.client;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.components.toasts.SystemToast;
+import net.minecraft.network.chat.Component;
+import org.geysermc.rainbow.RainbowIO;
+
+import java.io.IOException;
+
+public class RainbowClientIOHandler implements RainbowIO.IOExceptionListener {
+    private static final SystemToast.SystemToastId TOAST_ID = new SystemToast.SystemToastId();
+
+    @Override
+    public void error(IOException exception) {
+        Minecraft.getInstance().getToastManager().addToast(new SystemToast(TOAST_ID,
+                Component.translatable("toast.rainbow.io_exception.title"), Component.translatable("toast.rainbow.io_exception.description")));
+    }
+}
diff --git a/client/src/main/resources/assets/rainbow/lang/en_us.json b/client/src/main/resources/assets/rainbow/lang/en_us.json
index 7fe4de1..cc89808 100644
--- a/client/src/main/resources/assets/rainbow/lang/en_us.json
+++ b/client/src/main/resources/assets/rainbow/lang/en_us.json
@@ -13,5 +13,7 @@
   "commands.rainbow.pack_created": "Created pack with name %s",
   "commands.rainbow.pack_finished_error": "Errors occurred whilst writing the pack to disk!",
   "commands.rainbow.pack_finished_successfully": "Wrote pack to disk",
-  "commands.rainbow.stopped_automatic_mapping": "Stopped automatic mapping of custom items"
+  "commands.rainbow.stopped_automatic_mapping": "Stopped automatic mapping of custom items",
+  "toast.rainbow.io_exception.description": "Please check your game logs for more information",
+  "toast.rainbow.io_exception.title": "A filesystem error occurred in Rainbow!"
 }
\ No newline at end of file
diff --git a/rainbow/src/main/java/org/geysermc/rainbow/RainbowIO.java b/rainbow/src/main/java/org/geysermc/rainbow/RainbowIO.java
index e2f7cbe..5068ef6 100644
--- a/rainbow/src/main/java/org/geysermc/rainbow/RainbowIO.java
+++ b/rainbow/src/main/java/org/geysermc/rainbow/RainbowIO.java
@@ -4,37 +4,39 @@ import com.mojang.logging.LogUtils;
 import org.slf4j.Logger;
 
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Optional;
 
 public final class RainbowIO {
     private static final Logger LOGGER = LogUtils.getLogger();
+    private static final List<IOExceptionListener> listeners = new ArrayList<>();
 
     private RainbowIO() {}
 
-    public static <T> T safeIO(IOSupplier<T> supplier, T defaultValue) {
-        try {
-            return supplier.get();
-        } catch (IOException exception) {
-            LOGGER.error("Failed to perform IO operation!", exception);
-            return defaultValue;
-        }
-    }
-
     public static <T> Optional<T> safeIO(IOSupplier<T> supplier) {
         try {
             return Optional.ofNullable(supplier.get());
         } catch (IOException exception) {
             LOGGER.error("Failed to perform IO operation!", exception);
+            listeners.forEach(listener -> listener.error(exception));
             return Optional.empty();
         }
     }
 
+    public static <T> T safeIO(IOSupplier<T> supplier, T defaultValue) {
+        return safeIO(supplier).orElse(defaultValue);
+    }
+
     public static void safeIO(IORunnable runnable) {
-        try {
+        safeIO(() -> {
             runnable.run();
-        } catch (IOException exception) {
-            LOGGER.error("Failed to perform IO operation!", exception);
-        }
+            return null;
+        });
+    }
+
+    public static void registerExceptionListener(IOExceptionListener listener) {
+        listeners.add(listener);
     }
 
     @FunctionalInterface
@@ -48,4 +50,10 @@ public final class RainbowIO {
 
         void run() throws IOException;
     }
+
+    @FunctionalInterface
+    public interface IOExceptionListener {
+
+        void error(IOException exception);
+    }
 }