REopt API call fails with callback error

[cpaulgilman]

Describe the bug

REopt API call fails.

To Reproduce

1. Create a default PV Battery / Commercial case.
2. On Battery Cell and System page, click Get size and dispatch.
3. See error.

Could not evaluate callback function:call_reopt->on_change
[71]: error in call to 'reopt_size_battery()': access violation: expected hash table, but found null[12]: eval error in statement list

Operating System and Version

• macOS Sonoma 14.6
• SAM 2023.12.17 r2 release candidate]

[cpaulgilman]

As of the latest Patch branch (8/12/2024), we are seeing this error on macOS, but not Windows or Linux.