Java version 1.8 on Mac OS with latest create 03b
Trying to build a tree planter. Deployer Attached with chest and working rotation saplings in chest. Does not pick from inventory irrespective if filter is at or not. Tested with adjustable create as well. Chest is behind deployer. What is it that I am missing?

This issue has been marked as stale because it has been inactive for 3 weeks. It will be closed if it remains inactive for another 3 weeks.

This issue has been closed since it has been inactive for 3 weeks since it was marked as stale.

I am trying to build a miner that places rails and a bridge. I noticed that a deployer that is filtered to cobblestone and has cobblestone in the its hand grabbed a block and pulled it along. The deployer is also not placing blocks even when powered by itself. The block placing sound plays but no block is placed. I'm playing on a server with the Enigmatica 6 pack installed.

First, make sure there is a one block space between where the deployer is and where it wants to place, like this:

Another issue could be that you have minecolonies installed, you might have to disable colony protection.
If you are not using minecolonies, check to see if there are any claim mods, if there are any claim mods, you'll need to allow fakePlayers inorder for the deployer to do stuff in your claim.

Thanks so much for getting back and providing feedback. I do have the 1 block space between deployer and target block so that should be fine. None of the mods you mention are installed. Running very lean setup. Tried in creative mode as well same result. Tried normal filter, no filter.

create-mc1.16.3_v0.3b.jar
forgemod_VoxelMap-1.10.14_for_1.16.4.jar
ftb-gui-library-1604.1.1.26.jar
Hwyla-forge-1.10.11-B78_1.16.2.jar
jei-1.16.4-7.6.0.62.jar
OptiFine_1.16.4_HD_U_G5

my setup look like this.

First, make sure there is a one block space between where the deployer is and where it wants to place, like this:

Another issue could be that you have minecolonies installed, you might have to disable colony protection.
If you are not using minecolonies, check to see if there are any claim mods, if there are any claim mods, you'll need to allow fakePlayers inorder for the deployer to do stuff in your claim.

That was great advise, I was at this for hours and came across this. Went into FTB Chunks, then allies and added Fake Player and it worked, thanks alot!

Out of ideas on what else I could try to get those deployers working. Removed all mods aside forge and create to see if that makes a difference still not deploying. Any logs I could look at?