guard against multi-controlnet in hires

Signed-off-by: Vladimir Mandic <mandic00@live.com>

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Change Log for SD.Next
 
+## Update for 2025-11-01
+
+- add inline wildcards using curly braces syntax  
+- fix inpaint  
+- fix model type detection  
+- guard against multi-controlnet in hires  
+
 ## Update for 2025-10-31
 
 ### Highlights for 2025-10-31

modules/processing_diffusers.py

@@ -252,6 +252,9 @@ def process_hires(p: processing.StableDiffusionProcessing, output):
         # hires runs on original pipeline
         if hasattr(shared.sd_model, 'restore_pipeline') and (shared.sd_model.restore_pipeline is not None) and (not shared.opts.control_hires):
             shared.sd_model.restore_pipeline()
+        if (getattr(shared.sd_model, 'controlnet', None) is not None) and ((isinstance(shared.sd_model.controlnet, list) and len(shared.sd_model.controlnet) > 1)) or ('Multi' in type(shared.sd_model.controlnet).__name__):
+            shared.log.warning(f'Process: control={type(shared.sd_model.controlnet)} not supported in hires')
+            return output
 
         # upscale
         if hasattr(p, 'height') and hasattr(p, 'width') and p.hr_resize_mode > 0 and (p.hr_upscaler != 'None' or p.hr_resize_mode == 5):

modules/ui_control_elements.py

@@ -255,7 +255,7 @@ def create_ui_elements(units, result_txt, preview_process):
                 with gr.Accordion('Global', open=True, elem_classes=['processor-settings']):
                     control_hires = gr.Checkbox(label="Use control during hires", value=shared.opts.control_hires, elem_id='control_hires')
                     def set_control_hires(value):
-                        shared.opts.control_active = value
+                        shared.opts.control_hires = value
                     control_hires.change(fn=set_control_hires, inputs=[control_hires], outputs=[])
                     control_max_units = gr.Slider(label="Maximum units", minimum=1, maximum=10, step=1, value=shared.opts.control_max_units, elem_id='control_max_units')
                     def set_control_max_units(value):