Stanislav Vychegzhanin

Got the same issue. Had to fix in 'index.php' lines 11-12 from `null` to `"*"` ``` $bal = $nmc->getbalance("*", 3); $bal3 = $nmc->getbalance("*", 0); ``` BTW, fixed to 3 confirmations...

Try `msbuild` instead. ``` sudo apt install gnupg ca-certificates sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF echo "deb https://download.mono-project.com/repo/ubuntu stable-bionic main" | sudo tee /etc/apt/sources.list.d/mono-official-stable.list sudo apt update sudo apt...