NTOPNG in NethServer 7.8 Error

Bug
,
1

Hi, I’m sorry if I have filed this under a wrong category but I think it’s a bug because NTOPNG Application was working before I upgraded to NethServer 7.8. Now the application shows this error:

Script “/usr/share/ntopng/scripts/lua/index.lua” returned an error:
/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)

Log file shows this:

– Logs begin at Mon 2020-07-13 11:53:04 PST, end at Thu 2020-07-16 09:21:11 PST. –
Jul 16 09:20:45 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:45 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:45 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:45 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:45 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:45 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:46 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:46 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:46 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:47 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:47 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:47 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:48 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:48 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:48 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:48 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:48 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:48 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:48 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:48 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:48 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:49 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:49 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:49 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:50 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:50 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:50 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:50 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:50 [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/index.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:50 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/index.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:51 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:51 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:51 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:51 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:51 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:51 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:52 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:52 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:52 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:53 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:53 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:53 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:53 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:53 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:53 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:54 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:54 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:54 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:54 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:54 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:54 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:55 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:55 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:55 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:56 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:56 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:56 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:57 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:57 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:57 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:57 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:57 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:57 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:58 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:58 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:58 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:20:58 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:58 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:58 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:59 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:20:59 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:20:59 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:00 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:00 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:00 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/interface/minute.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/interface/minute.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:00 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/interface/minute.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:00 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/minute.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/interface/minute.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/minute.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:00 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/interface/minute.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:00 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/interface/minute.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:01 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:01 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:01 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:02 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:02 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:02 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:03 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:03 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:03 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:03 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:03 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:03 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:03 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:03 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:03 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:04 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:04 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:04 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:05 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:05 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:05 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:06 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:06 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:06 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:06 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:06 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:06 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:07 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:07 [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/rest/get/interface/data.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/rest/get/interface/data.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/nethserver.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:07 [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/nethserver.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/nethserver.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:07 [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/nethserver.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:07 [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/if_stats_ndpi.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:07 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7590] WARNING: Script failure [/usr/share/ntopng/scripts/lua/if_stats_ndpi.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:08 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:08 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:08 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/discover.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:08 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:08 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:08 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:09 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:09 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:09 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/housekeeping.lua][/usr/share/ntopng/scripts/lua/modules/plugins_utils.lua:33: attempt to call field ‘getCurrentPluginsDir’ (a nil value)]
Jul 16 09:21:09 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:09 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:09 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:10 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:10 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:10 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:11 xxxxxx.yyyy.zzz ntopng[26681]: 16/Jul/2020 09:21:11 [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]
Jul 16 09:21:11 xxxxxx.yyyy.zzz ntopng[26681]: [Lua.cpp:7152] WARNING: Script failure [/usr/share/ntopng/scripts/callbacks/system/second.lua][/usr/share/ntopng/scripts/lua/modules/callback_utils.lua:19: attempt to call field ‘isShutdown’ (a nil value)]

I’m sorry if this is just a little tinkering but I’m a non IT guy implementing IT stuff. Can anyone show how to resolve this. Thank you very much for any help.

2

Hello @willy06!

This is an upstream problem we faced on some installations.
I know that @davide_marini fixed it by removing and reinstalling some packages.

Davide, could you please share here your solution? :wink:

1 Like
3

hello @willy06, I solved the problem by completely removing ntopng and his dependencies.
In fact the solution is quite simple, just paste this command in the shell:

yum remove pfring

This will remove pfring, ntopng and nethserver-ntopng , so it should be safe.
After that just go to the software center and newly install ntopng.
I did this 4 or 5 times so far, always it solved the problem without any drawback.

4 Likes
4

Thanks for the tip. I did find a thread somewhere that says it’s a bug and to wait it out for the next release. I also tried to remove the Bandwidth Monitor application then reinstalled it but still the same error. I’ll try removing pfring later. Hopefully it’ll work.

1 Like
5

please verify first to reinstall ntopng that you don’t have installed pfring-dkms, in this case remove it before the new installation.
Let us know if it worked!

6

@davide_marini I missed checking the pfring-dkms and proceeded to removing pfring and reinstalled Bandwidth Monitor. Worked like a charm. Thank you very much for the kind assistance. Hail the NethServer Community.

3 Likes