Linux conversion is quite different from Windows conversion, check the manual, at least - there is no incremental sync, parameters are in different structures, volumes and disks are transferred differently, etc.
I do not expect to cover Windows and Linux conversion via SDK without some if/else clauses and/or additional coding.
Check if concrete Linux is converted successfully via GUI and if conversion is ok - check from logs for different parameters.
i'm not using php page. it's a python script via subprocess i'm calling the java sdk .
manually it throws error as
"The Helper virtual machine did not boot up"
That's very strange. Is there something special with this machine?
Helper VM is your destination VM booted from ISO - I have no idea why the machine can't start - check the permissions of VC's account used to log in.
Few possible situations (and fixes):
- there is no Converter server running on this machine - check for Converter installed and Converter server is running
- Converter is installed in "Local mode" - reinstall or modify Converter and select "Client-server mode