fixed loras ignored and other bugs

README.md

@@ -20,7 +20,7 @@ WanGP supports the Wan (and derived models), Hunyuan Video and LTV Video models
 **Follow DeepBeepMeep on Twitter/X to get the Latest News**: https://x.com/deepbeepmeep
 
 ## 🔥 Latest Updates
-### July 2 2025: WanGP v6.5, WanGP takes care of you: lots of quality of life features:
+### July 2 2025: WanGP v6.5.1, WanGP takes care of you: lots of quality of life features:
 - View directly inside WanGP the properties (seed, resolutions, length, most settings...) of the past generations
 - In one click use the newly generated video as a Control Video or Source Video to be continued 
 - Manage multiple settings for the same model and switch between them using a dropdown box 
@@ -37,6 +37,8 @@ Taking care of your life is not enough, you want new stuff to play with ?
 - Choice of Wan Samplers / Schedulers
 - More Lora formats support
 
+**If you had upgraded to v6.5 please upgrade again to 6.5.1 as this will fix a bug that ignored Loras beyond the first one**
+
 ### June 23 2025: WanGP v6.3, Vace Unleashed. Thought we couldnt squeeze Vace even more ?
 - Multithreaded preprocessing when possible for faster generations
 - Multithreaded frames Lanczos Upsampling as a bonus

requirements.txt

@@ -17,7 +17,7 @@ gradio==5.23.0
 numpy>=1.23.5,<2
 einops
 moviepy==1.0.3
-mmgp==3.5.0
+mmgp==3.5.1
 peft==0.15.0
 mutagen
 pydantic==2.10.6

wan/image2video.py

@@ -26,6 +26,7 @@ from .utils.fm_solvers import (FlowDPMSolverMultistepScheduler,
 from .utils.fm_solvers_unipc import FlowUniPCMultistepScheduler
 from wan.modules.posemb_layers import get_rotary_pos_embed
 from wan.utils.utils import resize_lanczos, calculate_new_dimensions
+from wan.utils.basic_flowmatch import FlowMatchScheduler
 
 def optimized_scale(positive_flat, negative_flat):
 

wan/utils/utils.py

@@ -69,6 +69,15 @@ def get_file_creation_date(file_path):
         stat = os.stat(file_path)
     return datetime.fromtimestamp(stat.st_birthtime if hasattr(stat, 'st_birthtime') else stat.st_mtime)
 
+def truncate_for_filesystem(s, max_bytes=255):
+    if len(s.encode('utf-8')) <= max_bytes: return s
+    l, r = 0, len(s)
+    while l < r:
+        m = (l + r + 1) // 2
+        if len(s[:m].encode('utf-8')) <= max_bytes: l = m
+        else: r = m - 1
+    return s[:l]
+
 def get_video_info(video_path):
     import cv2
     cap = cv2.VideoCapture(video_path)

wgp.py

@@ -47,8 +47,8 @@ global_queue_ref = []
 AUTOSAVE_FILENAME = "queue.zip"
 PROMPT_VARS_MAX = 10
 
-target_mmgp_version = "3.5.0"
-WanGP_version = "6.5"
+target_mmgp_version = "3.5.1"
+WanGP_version = "6.51"
 settings_version = 2.1
 prompt_enhancer_image_caption_model, prompt_enhancer_image_caption_processor, prompt_enhancer_llm_model, prompt_enhancer_llm_tokenizer = None, None, None, None
 
@@ -4071,7 +4071,7 @@ def generate_video(
                             preprocess_type = process_map.get(process_letter, "vace")
                         else:
                             preprocess_type2 = process_map.get(process_letter, None)
-                    process_names = { "pose": "Open Pose", "depth": "Depth Mask", "scribble" : "Shapes", "flow" : "Flow Map", "gray" : "Gray Levels", "inpaint" : "Inpaint Mask", "U": "Identity Mask", "vace" : "Vace Data"}
+                    process_names = { "pose": "Open Pose", "depth": "Depth Mask", "scribble" : "Shapes", "flow" : "Flow Map", "gray" : "Gray Levels", "inpaint" : "Inpaint Mask", "identity": "Identity Mask", "vace" : "Vace Data"}
                     status_info = "Extracting " + process_names[preprocess_type]
                     extra_process_list = ([] if preprocess_type2==None else [preprocess_type2]) + ([] if process_outside_mask==None or process_outside_mask == preprocess_type else [process_outside_mask])
                     if len(extra_process_list) == 1:
@@ -4316,10 +4316,11 @@ def generate_video(
 
                 time_flag = datetime.fromtimestamp(time.time()).strftime("%Y-%m-%d-%Hh%Mm%Ss")
                 save_prompt = original_prompts[0]
+                from wan.utils.utils import truncate_for_filesystem
                 if os.name == 'nt':
-                    file_name = f"{time_flag}_seed{seed}_{sanitize_file_name(save_prompt[:50]).strip()}.mp4"
+                    file_name = f"{time_flag}_seed{seed}_{sanitize_file_name(truncate_for_filesystem(save_prompt,50)).strip()}.mp4"
                 else:
-                    file_name = f"{time_flag}_seed{seed}_{sanitize_file_name(save_prompt[:100]).strip()}.mp4"
+                    file_name = f"{time_flag}_seed{seed}_{sanitize_file_name(truncate_for_filesystem(save_prompt,100)).strip()}.mp4"
                 video_path = os.path.join(save_path, file_name)
                 any_mmaudio = MMAudio_setting != 0 and server_config.get("mmaudio_enabled", 0) != 0 and sample.shape[1] >=fps
                 if audio_guide != None or any_mmaudio :