Can't inpaint using Controlnet anymore.

Everytime I try using the inpaint tab in controlnet I get this error:

2025-02-12 21:59:06,694 - ControlNet - INFO - Current ControlNet ControlNetPatcher: I:\Stable Diffusion Forge\webui\models\ControlNet\control_v11p_sd15_inpaint.pth
*** Error running process_before_every_sampling: I:\Stable Diffusion Forge\webui\extensions-builtin\sd_forge_controlnet\scripts\controlnet.py
Traceback (most recent call last):
File "I:\Stable Diffusion Forge\webui\modules\scripts.py", line 892, in process_before_every_sampling
script.process_before_every_sampling(p, *script_args, **kwargs)
File "I:\Stable Diffusion Forge\system\python\lib\site-packages\torch\utils_contextlib.py", line 115, in decorate_context
return func(*args, **kwargs)
File "I:\Stable Diffusion Forge\webui\extensions-builtin\sd_forge_controlnet\scripts\controlnet.py", line 561, in process_before_every_sampling
self.process_unit_before_every_sampling(p, unit, self.current_params[i], *args, **kwargs)
File "I:\Stable Diffusion Forge\system\python\lib\site-packages\torch\utils_contextlib.py", line 115, in decorate_context
return func(*args, **kwargs)
File "I:\Stable Diffusion Forge\webui\extensions-builtin\sd_forge_controlnet\scripts\controlnet.py", line 503, in process_unit_before_every_sampling
cond, mask = params.preprocessor.process_before_every_sampling(p, cond, mask, *args, **kwargs)
File "I:\Stable Diffusion Forge\webui\extensions-builtin\forge_preprocessor_inpaint\scripts\preprocessor_inpaint.py", line 27, in process_before_every_sampling
mask = mask.round()
AttributeError: 'NoneType' object has no attribute 'round'

Reproduce the failure from the ControlNet inpaint tab, then inspect extensions-builtin/sd_forge_controlnet/scripts/controlnet.py and extensions-builtin/forge_preprocessor_inpaint/scripts/preprocessor_inpaint.py around the reported calls. Trace why mask is None before preprocessor_inpaint.py:27 and verify the inpaint workflow completes without the AttributeError.