panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x53ab57]
goroutine 1 [running]:
math/big.(*Int).Sub(0xc00020eab0, 0x0?, 0xc00023601d?)
/usr/local/go/src/math/big/int.go:163 +0x17
github.com/rocket-pool/smartnode/rocketpool-cli/node.getRewards(0xc00020ecc0?)
/src/rocketpool-cli/node/rewards.go:95 +0x898
github.com/rocket-pool/smartnode/rocketpool-cli/node.RegisterCommands.func4(0xc0001d0dc0)
/src/rocketpool-cli/node/commands.go:101 +0x2f
github.com/urfave/cli.HandleAction({0xfc2100?, 0x2baeab0?}, 0x7?)
/go/pkg/mod/github.com/urfave/cli@v1.22.12/app.go:524 +0x9f
github.com/urfave/cli.Command.Run({{0x115d9c1, 0x7}, {0x0, 0x0}, {0xc0005c8150, 0x1, 0x1}, {0x11b614e, 0x41}, {0x1174a51, ...}, ...}, ...)
/go/pkg/mod/github.com/urfave/cli@v1.22.12/command.go:175 +0x656
github.com/urfave/cli.(*App).RunAsSubcommand(0xc0002068c0, 0xc0001d0b00)
/go/pkg/mod/github.com/urfave/cli@v1.22.12/app.go:405 +0xddb
github.com/urfave/cli.Command.startApp({{0x1159449, 0x4}, {0x0, 0x0}, {0xc0005c8100, 0x1, 0x1}, {0x11692a2, 0xf}, {0x0, ...}, ...}, ...)
/go/pkg/mod/github.com/urfave/cli@v1.22.12/command.go:380 +0xb38
github.com/urfave/cli.Command.Run({{0x1159449, 0x4}, {0x0, 0x0}, {0xc0005c8100, 0x1, 0x1}, {0x11692a2, 0xf}, {0x0, ...}, ...}, ...)
/go/pkg/mod/github.com/urfave/cli@v1.22.12/command.go:103 +0x785
github.com/urfave/cli.(*App).Run(0xc000206700, {0xc000032270, 0x3, 0x3})
/go/pkg/mod/github.com/urfave/cli@v1.22.12/app.go:277 +0xb1b
main.main()
/src/rocketpool-cli/rocketpool-cli.go:179 +0x627
