HELP! - AttributeError: 'JoinImageWithAlpha' object has no attribute 'join_image_with_alpha'

[cerrec]

The basic workflow processes fine, but when it hits the node Layer Diffuse Decode (RGBA), it stops with this error:
AttributeError: 'JoinImageWithAlpha' object has no attribute 'join_image_with_alpha'

I have no idea what to do. Any help would be deeply appreciated.

Here's some info about my system:

About
ComfyUI 0.18.2
ComfyUI_frontend v1.41.21
Templates v0.9.38
Discord
ComfyOrg
EasyUse v1.3.7
rgthree-comfy v1.0.2512112053
ComfyUI-Manager V3.39.2
System Info
OS
win32
Python Version
3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
Embedded Python
true
Pytorch Version
2.10.0+cu130
Arguments
ComfyUI\main.py --windows-standalone-build
RAM Total
63.92 GB
RAM Free
51.88 GB
Templates Version
0.9.38
Devices
Name
cuda:0 NVIDIA GeForce RTX 4090 : cudaMallocAsync
Type
cuda
VRAM Total
22.49 GB
VRAM Free
20.96 GB
Torch VRAM Total
0 B
Torch VRAM Free
0 B

[LQuelch]

Hey, you can fix this by changing line 133
from

return JoinImageWithAlpha().join_image_with_alpha(image, alpha)

to

return JoinImageWithAlpha().execute(image, alpha)

The API for the composite nodes changed and broke this