Problem with PoShLog for Write-InformationLog(Write-InfoLog)

[joeyjin]

I do not have any problem to use Write-InfoLog to write to file with one para like -PropertyValues p1 but always mess up with 2+ parameters like -PropertyValues p1, p2.
For example: Write-InfoLog 'Installer Log message: @installProcessMsg: {@installProcessMsg_json} for ' -PropertyValues ($installProcessMsg_json) is ok BUT this will mess up output:
Write-InfoLog 'Installer Log message: {@installProcessMsg_json} for {@installerInfo_json}' -PropertyValues $installProcessMsg_json, $installerInfo_json
Can you help me how to do this with 2+ parameters for log output? Thanks a lot!