yes, i have the same error

same here

i got a custom health api error message by booting the game without mods and then enabling them and launching a run
strangely enough when i got that error message, the map and health bar were showing up,
but when booting the game with mods already enabled, neither of them show up

i dont even know which mod is packed with the health api, because its not standalone

+1

Same here but just no error message

No error message but since new update hud broke and not only for fiend folio

Originally posted by Spelunkaria:

For some reason, due to custom health api i cannot see my health bar anymore lol. Is it because of the recent update breaking things?

yeah everyone is having this problem

For folks with this issue, it's unfortunately due to other mods breaking it.
It works fine if you just have Fiend Folio + StageAPI, and most other mods do work, but since the latest patch, any mod that fails to properly render on the HUD due to issues in its code will also break Fiend Folio and prevent the hearts from appearing (alongside minimapapi/revelations, which will cause the map to disappear)

A couple examples of mods which break FF at the moment are:
(REP) Faster Animations,
[REP] Co-op plus
Nemesis
Animated items

Originally posted by Erfly:

For folks with this issue, it's unfortunately due to other mods breaking it.
It works fine if you just have Fiend Folio + StageAPI, and most other mods do work, but since the latest patch, any mod that fails to properly render on the HUD due to issues in its code will also break Fiend Folio and prevent the hearts from appearing (alongside minimapapi/revelations, which will cause the map to disappear)

A couple examples of mods which break FF at the moment are:
(REP) Faster Animations,
[REP] Co-op plus

youre right, i had coop plus and after disabling it the hud became normal again
for some reason i still cant open up the mod menu, neither f10 or any other bind seems to work, which is probably a different problem and im skill issuing, but i might as well ask here

To add to this, oddly enough Nemesis broke my health bar with this mod even without playing the character, just letting people know if they still are looking for what is causing incompatibility

Originally posted by Erfly:

For folks with this issue, it's unfortunately due to other mods breaking it.
It works fine if you just have Fiend Folio + StageAPI, and most other mods do work, but since the latest patch, any mod that fails to properly render on the HUD due to issues in its code will also break Fiend Folio and prevent the hearts from appearing (alongside minimapapi/revelations, which will cause the map to disappear)

A couple examples of mods which break FF at the moment are:
(REP) Faster Animations,
[REP] Co-op plus

fix it pls

Originally posted by Erfly:

For folks with this issue, it's unfortunately due to other mods breaking it.
It works fine if you just have Fiend Folio + StageAPI, and most other mods do work, but since the latest patch, any mod that fails to properly render on the HUD due to issues in its code will also break Fiend Folio and prevent the hearts from appearing (alongside minimapapi/revelations, which will cause the map to disappear)

A couple examples of mods which break FF at the moment are:
(REP) Faster Animations,
[REP] Co-op plus

i want to add to this. the Animated items mod also made the health bar disappear.

Originally posted by срака вбивця:

Originally posted by Erfly:

For folks with this issue, it's unfortunately due to other mods breaking it.
It works fine if you just have Fiend Folio + StageAPI, and most other mods do work, but since the latest patch, any mod that fails to properly render on the HUD due to issues in its code will also break Fiend Folio and prevent the hearts from appearing (alongside minimapapi/revelations, which will cause the map to disappear)

A couple examples of mods which break FF at the moment are:
(REP) Faster Animations,
[REP] Co-op plus

fix it pls

Can you not understand the problem? OTHER mods are the issue. A base script of isaac has been changed, namely the callback function. Mods that no longer work as intended because of these changes have some sort of UI function breakdown, and it causes FF, which changes elements of the UI, to go invisible. Asking them to fix it would be the same as telling them to turn off part of the mod they worked hard on, just so you can continue using a broken mod. Ask the original creators of said broken mods to fix them instead.

Okay glad to know i'm not the only one to have this problem. I'll disable Nemesis and see if that helps.
P.S great mod and love all the EXTRA STUFF that has been added.

Originally posted by K0bolt:

Okay glad to know i'm not the only one to have this problem. I'll disable Nemesis and see if that helps.
P.S great mod and love all the EXTRA STUFF that has been added.

Okay that fixed it

Animated items broken hearts for me.
Disabling it fixed the issue
I hope this will help you all