Webscans keep crashing on Mac

[madheshr]

Hi
A simple webscan keeps crashing. Here is the trace. Is there a specific version of python i should be using?

Process: Python [35505]
Path: /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Identifier: Python
Version: 2.7.15 (2.7.15)
Code Type: X86-64 (Native)
Parent Process: Python [34775]
Responsible: Python [35505]
User ID: 522130245

Date/Time: 2018-11-20 20:23:57.333 -0800
OS Version: Mac OS X 10.13.6 (17G65)
Report Version: 12
Anonymous UUID: 0DB45F5A-C18B-C0F5-5D43-DFB6BEDCBC7B

Time Awake Since Boot: 1200 seconds

System Integrity Protection: enabled

Crashed Thread: 0

Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY

Termination Reason: Namespace OBJC, Code 0x1

Application Specific Information:
crashed on child side of fork pre-exec
objc[35505]: +[__NSPlaceholderDate initialize] may have been in progress in another thread when fork() was called.

[madheshr]

Here's the log on the Astra console itself

objc[35505]: +[__NSPlaceholderDate initialize] may have been in progress in another thread when fork() was called.
objc[35505]: +[__NSPlaceholderDate initialize] may have been in progress in another thread when fork() was called. We cannot safely call it or ignore it in the fork() child process. Crashing instead. Set a breakpoint on objc_initializeAfterForkError to debug.

[prajal]

This is apparently due to some new security changes made in High Sierra that are breaking lots of Python things that use fork(). Please refer below links
jhaals/ansible-vault#60
ansible/ansible#32499