miner.start() Panic

[Gondagar]

Ubuntu 18.04
go version go1.17.1 linux/amd64
GPU 1660s
+------------------------------------------------------------------------------+
| NVIDIA-SMI 440.36 Driver Version: 440.36 CUDA Version: 10.2 |

Hello,

I want call miner.start() but have problem with this command(
I did everything according to the instructions but keep getting the error.
Compilation is error-free.
Please help to start at least mining on the processor.

----------------------------+----------------------+----------------------+

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x1311ff3]

goroutine 189163 [running]:
plugin.lookup(...)
/usr/local/go/src/plugin/plugin_dlopen.go:139
plugin.(*Plugin).Lookup(...)
/usr/local/go/src/plugin/plugin.go:40
github.com/CortexFoundation/CortexTheseus/consensus/cuckoo.(*Cuckoo).Mine(0xc000392000, 0xc02f0882d0, 0xb, 0x76ad22b89683f5e7, 0xc055fad800, 0xc000cb04e0)
/home/serfer/CortexTheseus/build/_workspace/src/github.com/CortexFoundation/CortexTheseus/consensus/cuckoo/sealer_miner.go:46 +0x333
github.com/CortexFoundation/CortexTheseus/consensus/cuckoo.(*Cuckoo).Seal.func1(0xc01a345170, 0xc028e36870, 0xc057618030)
/home/serfer/CortexTheseus/build/_workspace/src/github.com/CortexFoundation/CortexTheseus/consensus/cuckoo/sealer.go:81 +0xef
created by github.com/CortexFoundation/CortexTheseus/consensus/cuckoo.(*Cuckoo).Seal
/home/serfer/CortexTheseus/build/_workspace/src/github.com/CortexFoundation/CortexTheseus/consensus/cuckoo/sealer.go:78 +0x665

[Gondagar]

cmake version 3.11.0-rc4
gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)