From 382e2139bd15c844752f2b5465d0c67bdfbd7a71 Mon Sep 17 00:00:00 2001
From: Ryan Dick <ryanjdick3@gmail.com>
Date: Mon, 18 Sep 2023 12:57:23 -0400
Subject: [PATCH] Clear incompatible IP-Adapter when base model changes in the
 Linear UI.

---
 .../listeners/modelSelected.ts                   | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/invokeai/frontend/web/src/app/store/middleware/listenerMiddleware/listeners/modelSelected.ts b/invokeai/frontend/web/src/app/store/middleware/listenerMiddleware/listeners/modelSelected.ts
index eb25b22293..ba42fce950 100644
--- a/invokeai/frontend/web/src/app/store/middleware/listenerMiddleware/listeners/modelSelected.ts
+++ b/invokeai/frontend/web/src/app/store/middleware/listenerMiddleware/listeners/modelSelected.ts
@@ -1,6 +1,9 @@
 import { logger } from 'app/logging/logger';
 import { setBoundingBoxDimensions } from 'features/canvas/store/canvasSlice';
-import { controlNetRemoved } from 'features/controlNet/store/controlNetSlice';
+import {
+  controlNetRemoved,
+  ipAdapterStateReset,
+} from 'features/controlNet/store/controlNetSlice';
 import { loraRemoved } from 'features/lora/store/loraSlice';
 import { modelSelected } from 'features/parameters/store/actions';
 import {
@@ -56,6 +59,7 @@ export const addModelSelectedListener = () => {
           modelsCleared += 1;
         }
 
+        // handle incompatible controlnets
         const { controlNets } = state.controlNet;
         forEach(controlNets, (controlNet, controlNetId) => {
           if (controlNet.model?.base_model !== base_model) {
@@ -64,6 +68,16 @@ export const addModelSelectedListener = () => {
           }
         });
 
+        // handle incompatible IP-Adapter
+        const { ipAdapterInfo } = state.controlNet;
+        if (
+          ipAdapterInfo.model &&
+          ipAdapterInfo.model.base_model !== base_model
+        ) {
+          dispatch(ipAdapterStateReset());
+          modelsCleared += 1;
+        }
+
         if (modelsCleared > 0) {
           dispatch(
             addToast(