update

Author: DN6

src/diffusers/pipelines/flux2/pipeline_flux2.py

@@ -611,7 +611,9 @@ def _encode_vae_image(self, image: torch.Tensor, generator: torch.Generator):
         image_latents = self._patchify_latents(image_latents)
 
         latents_bn_mean = self.vae.bn.running_mean.view(1, -1, 1, 1).to(image_latents.device, image_latents.dtype)
-        latents_bn_std = torch.sqrt(self.vae.bn.running_var.view(1, -1, 1, 1) + self.vae.config.batch_norm_eps)
+        latents_bn_std = torch.sqrt(self.vae.bn.running_var.view(1, -1, 1, 1) + self.vae.config.batch_norm_eps).to(
+            image_latents.device, image_latents.dtype
+        )
         image_latents = (image_latents - latents_bn_mean) / latents_bn_std
 
         return image_latents

src/diffusers/pipelines/flux2/pipeline_flux2_klein.py

@@ -467,7 +467,9 @@ def _encode_vae_image(self, image: torch.Tensor, generator: torch.Generator):
         image_latents = self._patchify_latents(image_latents)
 
         latents_bn_mean = self.vae.bn.running_mean.view(1, -1, 1, 1).to(image_latents.device, image_latents.dtype)
-        latents_bn_std = torch.sqrt(self.vae.bn.running_var.view(1, -1, 1, 1) + self.vae.config.batch_norm_eps)
+        latents_bn_std = torch.sqrt(self.vae.bn.running_var.view(1, -1, 1, 1) + self.vae.config.batch_norm_eps).to(
+            image_latents.device, image_latents.dtype
+        )
         image_latents = (image_latents - latents_bn_mean) / latents_bn_std
 
         return image_latents

src/diffusers/pipelines/flux2/pipeline_flux2_klein_inpaint.py

@@ -547,7 +547,9 @@ def _encode_vae_image(self, image: torch.Tensor, generator: torch.Generator):
         image_latents = self._patchify_latents(image_latents)
 
         latents_bn_mean = self.vae.bn.running_mean.view(1, -1, 1, 1).to(image_latents.device, image_latents.dtype)
-        latents_bn_std = torch.sqrt(self.vae.bn.running_var.view(1, -1, 1, 1) + self.vae.config.batch_norm_eps)
+        latents_bn_std = torch.sqrt(self.vae.bn.running_var.view(1, -1, 1, 1) + self.vae.config.batch_norm_eps).to(
+            image_latents.device, image_latents.dtype
+        )
         image_latents = (image_latents - latents_bn_mean) / latents_bn_std
 
         return image_latents

src/diffusers/pipelines/flux2/pipeline_flux2_klein_kv.py

@@ -477,7 +477,9 @@ def _encode_vae_image(self, image: torch.Tensor, generator: torch.Generator):
         image_latents = self._patchify_latents(image_latents)
 
         latents_bn_mean = self.vae.bn.running_mean.view(1, -1, 1, 1).to(image_latents.device, image_latents.dtype)
-        latents_bn_std = torch.sqrt(self.vae.bn.running_var.view(1, -1, 1, 1) + self.vae.config.batch_norm_eps)
+        latents_bn_std = torch.sqrt(self.vae.bn.running_var.view(1, -1, 1, 1) + self.vae.config.batch_norm_eps).to(
+            image_latents.device, image_latents.dtype
+        )
         image_latents = (image_latents - latents_bn_mean) / latents_bn_std
 
         return image_latents