ToolParameterError(f"Variable {tool_input.value} does not exist")

[RobotZQ]

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Dify version

1.0.1

Cloud or Self Hosted

Self Hosted (Source)

Steps to reproduce

I set the "required: false" parameter for "files" in the tool's YAML file, but in reality, it was still validated and did not take effect.

✔️ Expected Behavior

No response

❌ Actual Behavior

No response

[chrrickyt]

fixed this but now i have another problem

Ignoring torch: markers 'sys_platform == "darwin"' don't match your environment Ignoring torchvision: markers 'sys_platform == "darwin"' don't match your environment Ignoring onnxruntime-silicon: markers 'sys_platform == "darwin" and platform_machine == "arm64"' don't match your environment

so now Traceback (most recent call last): File "C:\Windows\System32\Deep-Live-Cam\run.py", line 3, in from modules import core File "C:\Windows\System32\Deep-Live-Cam\modules\core.py", line 14, in import torch ModuleNotFoundError: No module named 'torch'

[riyadiscold1]

how did u fix it

[HG-ERIK]

same rpoblem

[MQrioso]

need fix for this

[MQrioso]

2 hours with errors

[dayeggpi]

should be fixed with : pip install pygrabber

[ReneGombar]

First, I activated my venv and then used :
uv pip install pygrabber