Pams HC2 trees v 1.0.1
Minecraft v 1.21.1
Single player
Other mods: yes, including a right-click to harvest mod
Other trees affected: no - including banana (shares category "eggs" with avocado)

Issue: Avocado tree not producing fruit.
Video attached shows multiple other trees having mature fruit being harvested. When reaching the mature avocado tree and right clicking, the shown item reduces to 0% grown but no item is placed into inventory.

I have the same issue, ATM10 version 1.22 minecraft version 1.21.1 in neoforge. Peppercorns work for me, but not avocados. I have not tested all fruit trees yet.

Have continued to let all mods and interfaces update. Still no avocados

The reason for this error is that there is a typo in "\data\pamhc2trees\loot_table\blocks\pamavocado.json".
In code

        {
          "condition": "minecraft:block_state_property",
          "block": "pamhc2trees:pamavacado",
          "properties": {
            "age": "0"
          }

If you look at it, there is a typo of "pamavocado" as "pamavacado".
Just correct this in the mod file, and the error will be resolved.

Found and corrected using Winrar to unlock it inside the jar file (open file path in winrar > mod folder > pmhc2trees jar >file path as stated, there is a avocado_sapling json and the phc2avocado json). Opened in notepad, corrected spelling error, saved.
Issue resolved

why would you close as completed? you found a work around, the source issue wasn't resolved though, marking as completed doesn't help the developers see that this is still a persistent issue even if you can work around it by editing the downloaded jar file.

why would you close as completed? you found a work around, the source issue wasn't resolved though, marking as completed doesn't help the developers see that this is still a persistent issue even if you can work around it by editing the downloaded jar file.

A misunderstanding on how this all works, my bad. Given the time frame and all. Sorry!