ModelConfigEntity provider Input should be a valid string

[macro-9]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

I locally install Ollama and deepseek-r1:14b on it. I integrate the ollama model into local dify.
Base on the model, I create a chat and ask something, but an error popup. No feedback from Bot.

In my ubuntu system, the ollama runs well and I can get the answer from deepseek.
What's the issue?

2. Additional context or comments

No response

[chenxin03]

same question,how can i fix it?