External controller API button opens empty page

Report · Feb 15, 2025

External controller API button in the settings does not work on macOS. Opens empty page with error. I also cannot find the information my searching on your API website.

Lightroom version: 8.2 MAS arm64 [ 20250201-0700-1b12095 ] (Jan 31 2025)
NGL Version: 1.39.0.9
WF Version: 7.2 963a5a9
VF Version: 1.0.154
HIL Version: 40501
CAI Version: adobe_c2pa/0.9.3 c2pa-rs/0.31.0
PH Version: 5.0

Operating system: macOS
OS Version: macOS 15.3.1 (24D70)
Application architecture: arm64
Computer model: MacBookPro18,3 / Apple M1 Pro
Logical processor count: 10
Real memory available to Lightroom: 16.384,0 MB
Real memory used by Lightroom: 1.680,0 MB (10,2%)
Peak memory used by Lightroom: 1.832,0 MB
Memory cache size: 3.695,4 MB

Internal Camera Raw version: 17.2 [ 2155 ]
Maximum thread count used by Camera Raw: 6
Camera Raw SIMD optimization: Neon
Camera Raw virtual memory: 442MB / 6144MB (7%)

Displays: 1) 2560x1440, 2) 1200x1920

Graphics Processor Info: Metal: Apple M1 Pro
Graphics Processor Detail: loaded: Yes, supported: Yes, compute: Yes, init: I4_GPU4, hard: success, soft: success, al: Yes, dl: No
OS Media Capability: true

Report · Feb 20, 2025

Looks like the API docs are located on one's internal hard drive ...

file:///private/var/folders/19/xwrl_g6d099_5msbdjt_qr600000gn/T/LrControllerAPI_8.2_Setup.html

file:///private/var/folders/19/xwrl_g6d099_5msbdjt_qr600000gn/T/LrControllerAPI_8.2.html

Hope that helps.