Cannot install package luci-app-diskman - incompatible with the architectures configured

[erdoukki]

root@nsa310s's password: 


BusyBox v1.33.0 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt 21.02.0-rc1, r16046-59980f7aaf
 -----------------------------------------------------
root@NSA310S:~# opkg install luci-app-diskman_v0.2.11_all.ipk 
Unknown package 'luci-app-diskman'.
Collected errors:
 * pkg_hash_fetch_best_installation_candidate: Packages for luci-app-diskman found, but incompatible with the architectures configured
 * opkg_install_cmd: Cannot install package luci-app-diskman.
root@NSA310S:~# 

[zhangguanzhang]

same issue