get work method failed

[sachinverma1]

*** nevermore 0.2.3 for nVidia GPUs by brian112358@github ***
Built with VC++ 2013 and nVidia CUDA SDK 9.0 64-bits

Originally based on Christian Buchner and Christian H. project
Include some kernels from alexis78, djm34, djEzo, tsiv and krnlx.

Dev donation set to 1.0%. Thanks for supporting this project!

[2022-08-13 22:23:06] NVML GPU monitoring enabled.
[2022-08-13 22:23:06] NVAPI GPU monitoring enabled.
[2022-08-13 22:23:06] 1 miner thread started, using 'scrypt' algorithm.
[2022-08-13 22:23:06] get_work failed, retry after 30 seconds
[2022-08-13 22:23:36] get_work failed, retry after 30 seconds
[2022-08-13 22:24:06] get_work failed, retry after 30 seconds

how to make it work with litecoin solo mining

my batch file is :

ccminer -a scrypt -o http://127.0.0.1:9332 -u myuser -p mypassword -i 19
pause