I suspect that this is due to them being placed on a chunk boundary.

What co-ords are they placed, and in which world?

 

If cocoa is placed in a different chunk to the chunk which the jungle logs are placed, the cocoa can fall off like you are experiencing.

If you tell me where this cocoa is (world & co-ords), I will be able to confirm if this is the case.

 

Ok, so I found the cocoa I think that you are talking about. The front row is on a chunk boundary and so cocoa will continue to fall out unless you move the row of jungle logs. If you move both rows of jungle logs back 1 block, that should sort out the problem :)

 

Since I don't know how the logs are placed, another tip: In case the logs are placed sideways, cocoa may fall off the normal bottom side. I assume this isn because they first coded cocoa which is unplaceable on the bottom of a log and then sideway logs.

 

this happens to me.. lol

 

You farm Coco o_O
I have seen this happen tho, its annoying.

 

I have a 100x100x25 semi-auto coco farm -.-

 

Cool story bruh :)

 

This is the worst way to get a rating.