Error

[ghost]

Minetest 0.4.9, latest GIT (sometime time this month). The mods using Inventory++ on that server are "Zeg9 Skins" and "ZCG".

16:59:21: ERROR[main]: ERROR: An unhandled exception occurred: ...est/0/bin/../mods/inventory_plus/inventory_plus/init.lua:102: attempt to concatenate a nil value
16:59:21: ERROR[main]: stack traceback:
16:59:21: ERROR[main]: ...est/0/bin/../mods/inventory_plus/inventory_plus/init.lua:102: in function 'get_formspec'
16:59:21: ERROR[main]: ...est/0/bin/../mods/inventory_plus/inventory_plus/init.lua:113: in function 'func'
16:59:21: ERROR[main]: /home/test/var/minetest/0/bin/../builtin/game/misc.lua:17: in function </home/test/var/minetest/0/bin/../builtin/game/misc.lua:9>
16:59:21: ERROR[main]: /home/test/var/minetest/0/bin/../builtin/game/register.lua:348: in function </home/test/var/minetest/0/bin/../builtin/game/register.lua:336>

[est31]

I'm getting it too. My suspicion is that a player was disconnected before this call succeded. I think this can be fixed by checking if the player is still online.