Crash on summoning non-existent buttons

ac-minetest / basic_robot

Write mods without server restart while playing. Create custom machines that can build, dig, produce... Create your own games like minesweeper, sokoban,ctf, hide and seek...

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Crash on summoning non-existent buttons #37

Open mightyjoe781 opened 3 years ago

mightyjoe781 commented 3 years ago

ERROR[Main]: ServerError: AsyncErr: ServerThread::run Lua: "basic_robot:button_256" is not a registered node!

mightyjoe781 commented 2 years ago

Hello This issue still existing on your latest commit. Put this in basic_robot and execute.

pos = self.pos()
pos.x = pos.x + 1
pos.y = pos.y + 1
pos.z = pos.z + 1
keyboard.set(pos,3000)
self.remove()

One possible way maybe is to check if the node keyboard is about to set even exists in registered node table.