no meerkat folder was generated on mobile phone when I use "python lwi_me.py "

I use Arm Mobile Studio 2022.3, and logcat's output shown as below, I wonder 
1) is it required to start aga-daemon on mobile phone ?
2) is it require to start graphic analyzer on windows ?
3) what does the log mean?  Is it cause that no meerkat folder generated on mobile phone ?
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  • I re-past the log below

    """

    28817 28937 E lwi_interceptor: (28937): SocketMessagePort: Unable to connect socket: Unable to connect client Unix (AF_UNIX) socket with socket no. 0 to abstract Unix socket "\0aga-daemon": errno = 111 (Connection refused)
    28817 28937 E lwi_interceptor: (28937): Interceptor: MGD failed to read the process whitelist file: ios_base::clear: unspecified iostream_category error
    28817 28937 E lwi_interceptor: (28937): Interceptor: Headless config file specified was not found
    28817 28937 E lwi_interceptor: (28937): Interceptor: Unable to create message port - using null

    """

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  • I re-past the log below

    """

    28817 28937 E lwi_interceptor: (28937): SocketMessagePort: Unable to connect socket: Unable to connect client Unix (AF_UNIX) socket with socket no. 0 to abstract Unix socket "\0aga-daemon": errno = 111 (Connection refused)
    28817 28937 E lwi_interceptor: (28937): Interceptor: MGD failed to read the process whitelist file: ios_base::clear: unspecified iostream_category error
    28817 28937 E lwi_interceptor: (28937): Interceptor: Headless config file specified was not found
    28817 28937 E lwi_interceptor: (28937): Interceptor: Unable to create message port - using null

    """

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