uv打开GUI报错

[nasa565]

问题描述 | Problem Description

从日志对象获取 token 使用量返回None而出现空指针异常

日志信息（可选）| Logs (Optional)

Traceback (most recent call last):
  File "videocaptioner/ui/view/llm_logs_interface.py", line 415, in _update_table
    total_tokens = usage.get("total_tokens", 0)
                  ^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'get'

[JiwaniZakir]

The AttributeError occurs in llm_logs_interface.py at line 415 because usage is None before .get() is called on it — the log entry exists but its usage field was never populated (or was stored as None). This likely happens when an LLM response doesn't include token usage data (e.g., a failed/interrupted request, or an API that returns no usage metadata), and the code assumes usage is always a dict. A guard like if usage: or usage = usage or {} before line 415 would prevent the crash.

[nasa565]

The AttributeError occurs in llm_logs_interface.py at line 415 because usage is None before .get() is called on it — the log entry exists but its usage field was never populated (or was stored as None). This likely happens when an LLM response doesn't include token usage data (e.g., a failed/interrupted request, or an API that returns no usage metadata), and the code assumes usage is always a dict. A guard like if usage: or usage = usage or {} before line 415 would prevent the crash.

Thanks for adding the update summary here! It accurately reflects the changes in my PR #1045 . Really appreciate you bridging the gap between the issue and the code.