[BUG]: argument of type 'WindowsPath' is not iterable

[huan415]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

下载 solutions/image/reverse_image_search/server 版本2.2.11，pycharm启动
启动时本地没有.towhe会请求towhee下载，此时报错：argument of type 'WindowsPath' is not iterable, 步骤如下：

Expected Behavior

No response

Steps To Reproduce

第一次启动：报错argument of type 'WindowsPath' is not iterable，看.towhee有image-decode
第二次启动：报错argument of type 'WindowsPath' is not iterable，看.towhee有image-decode、image-embedding
第三次启动：启动成功，看.towhee有image-decode、image-embedding、towhee

debug: 发现，文件是有下载成功，在执行代码 subprocess.check_call([sys.executable, '-m', 'pip', 'install', '-r', fs.requirements]) 时报错

即: install 远程下载下来的 requirements.txt 报错，我在终端执行是可以的

Software version

Milvus: [e.g. v2.2.12]
Server: [e.g. 2.2.11]

Anything else?

No response

[junjiejiangjjj]

Are there any other error logs available?

[junjiejiangjjj]

https://stackoverflow.com/questions/67061803/how-to-pass-arguments-from-subprocess-popen-to-powershell-script
It may be similar to this problem, try this:
subprocess.check_call([sys.executable, '-m', 'pip', 'install', '-r', fs.requirements]) -> subprocess.check_call([sys.executable, '-m', 'pip', 'install', '-r', str(fs.requirements)])

[huan415]

是的，在想提个pr