I have Problem starting the wallet (maybe because i have other wallets open?)
Do you have the HYP wallet running at the same time?
yes. thanks.
how do i do that change the port? Can´t find any config file.
Alright, how can I get this to run at the same time HYP is running? Thank you.
TRK and HYP use the same p2p and rpc ports - 18775 and 18776.
To run TRK and HYP wallets simultaneously you need to change ports for one of the coins.
Just create Truckcoin.conf file with the following two lines:
port=18777
rpcport=18778
(you can put any port numbers there, they just should be different from 18775 and 18776.
Put this Truckcoin.conf file into your Truckcoin directory with wallet and blockchain files.
Now HYP and TRK wallets will work together without conflicts

In Linux the default Truckcoin conf file is located at $HOME/.Truckcoin/Truckcoin.conf