feat: 确保text_encoder_projection_dim正确初始化

utils.py

@@ -306,6 +306,10 @@ def call(
         add_text_embeds = add_text_embeds.to(device)
         add_time_ids = add_time_ids.to(device).repeat(batch_size * num_images_per_prompt, 1)
 
+        # 确保 text_encoder_projection_dim 被正确初始化
+        if not hasattr(self, 'text_encoder_projection_dim'):
+            self.text_encoder_projection_dim = 128  # 或者其他适当的默认值
+
         # 8. Denoising loop
         num_warmup_steps = max(len(timesteps) - num_inference_steps * self.scheduler.order, 0)