I’m seeing the same thing with a fresh install of IDE. It starts, a system popup of “Python cannot be opened because of a problem” shows. After that, it must be force quit. Here’s the error log.
[2020-11-14 17:43:12,773] [INFO] Startup: Welcome to Komodo IDE 12.0.1 build 91869 (platform macosx, running on Darwin 20.1.0 version Darwin Kernel Version 20.1.0: Sat Oct 31 00:07:11 PDT 2020; root:xnu-7195.50.7~2/RELEASE_X86_64)
[2020-11-14 17:43:12,773] [INFO] Startup: /Applications/Komodo IDE 12.app/Contents/MacOS/komodo built on Mon Feb 10 19:05:50 2020
[2020-11-14 17:43:13,110] [WARNING] koInitService: Unable to determine the current locale settings, defaulting to mac-roman
[2020-11-14 17:43:14,329] [WARNING] console-logger: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create (1) in resource://gre/modules/Preferences.jsm:381
[2020-11-14 17:43:14,453] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:14,580] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:14,952] [INFO] Platform Auth: Using API URL: https://platform.activestate.com//api/v1
[2020-11-14 17:43:14,953] [WARNING] root: [object Object].logging has been converted to a CommonJS module; use require("ko/logging") instead (since Komodo 9.0.0a1).
@chrome://komodo/content/komodo.js:15:1
[2020-11-14 17:43:16,393] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:16,670] [WARNING] keybindings: [Shift+Down] was used for 'cmd_selectLineNext', overriding to use 'cmd_selectLineNext'
[2020-11-14 17:43:17,405] [WARNING] console-logger: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create (1) in file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/components/koamAddonManager.js:138
[2020-11-14 17:43:17,442] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:17,704] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:21,654] [WARNING] ko.widgets: Can't load 'ui.tabs.sidepanes.state' from 'prefpath':
[2020-11-14 17:43:21,969] [DEBUG] ko.launch: versioncheck on http://docs.komodoide.com/changelog/12
[2020-11-14 17:43:22,151] [INFO] koInitService: Adding pre startup service for 'koFileStatusService': '@activestate.com/koFileStatusService;1'
[2020-11-14 17:43:22,606] [INFO] codeintel/process: Starting CodeIntel
[2020-11-14 17:43:22,609] [DEBUG] codeintel/process: PYTHONPATH: /Applications/Komodo IDE 12.app/Contents/MacOS/../lib/python2.7;/Applications/Komodo IDE 12.app/Contents/SharedSupport/dbgp/pythonlib;/Applications/Komodo IDE 12.app/Contents/Resources/extensions/codeintel@activestate.com/content/../pylib/codeintel/lib;/Applications/Komodo IDE 12.app/Contents/Resources/extensions/codeintel@activestate.com/content/../pylib/codeintel/env/Lib/site-packages
[2020-11-14 17:43:22,986] [INFO] komodospellchecker: Spell checker loaded.
[2020-11-14 17:43:22,986] [INFO] komodospellchecker: Using dictionary en-US
[2020-11-14 17:43:23,297] [INFO] elastic_tabstops: Elastic tabstops loaded.
[2020-11-14 17:43:24,930] [ERROR] console-logger: Exception while registering Focus Mode (0) in resource://gre/modules/addons/XPIProvider.jsm -> file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/extensions/focusmode@activestate.com/bootstrap.js:11
Traceback (most recent call last):
File "resource://gre/modules/addons/XPIProvider.jsm -> file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/extensions/focusmode@activestate.com/bootstrap.js", line 11, in
[2020-11-14 17:43:24,932] [ERROR] console-logger: [object Object] (0) in resource://gre/modules/addons/XPIProvider.jsm -> file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/extensions/focusmode@activestate.com/bootstrap.js:12
Traceback (most recent call last):
File "resource://gre/modules/addons/XPIProvider.jsm -> file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/extensions/focusmode@activestate.com/bootstrap.js", line 12, in
[2020-11-14 17:43:25,254] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:25,258] [ERROR] koAppInfo: Failed to check version of executable /usr/local/bin/python3
Traceback (most recent call last):
File "/Applications/Komodo IDE 12.app/Contents/Resources/components/koAppInfo.py", line 190, in _isValidExecutable
isvalid = self._isValidExecutableVersion(exe)
File "/Applications/Komodo IDE 12.app/Contents/Resources/components/koAppInfo.py", line 162, in _isValidExecutableVersion
versionParts = invocationutils.split_short_ver(ver, intify=True)
File "/Applications/Komodo IDE 12.app/Contents/Resources/python/komodo/invocationutils.py", line 94, in split_short_ver
raise ValueError("%r is not a valid short version string" % ver_str)
ValueError: '' is not a valid short version string
[2020-11-14 17:43:25,488] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:25,628] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:25,777] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:25,910] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:26,043] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:26,111] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:26,249] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:26,410] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:27,013] [INFO] koInitService: Adding pre startup service for 'KoMemoryReporter': '@activestate.com/koMemoryReporter;1'
[2020-11-14 17:43:27,037] [INFO] koInitService: Adding pre startup service for 'koCommandmentService': '@activestate.com/koCommandmentService;1'
[2020-11-14 17:43:27,043] [INFO] koInitService: Adding pre startup service for 'koDBGPManager': '@activestate.com/koDBGPManager;1'
[2020-11-14 17:43:27,114] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:27,252] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/components/koLessProtocolHandler.js:154
[2020-11-14 17:43:27,253] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/components/koLessProtocolHandler.js:154
[2020-11-14 17:43:27,254] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/components/koLessProtocolHandler.js:154
[2020-11-14 17:43:27,261] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/components/koLessProtocolHandler.js:154
[2020-11-14 17:43:27,262] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/components/koLessProtocolHandler.js:154
[2020-11-14 17:43:27,263] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in file:///Applications/Komodo%20IDE%2012.app/Contents/Resources/components/koLessProtocolHandler.js:154
[2020-11-14 17:43:27,358] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:27,475] [WARNING] console-logger: Unknown descriptor 'font-display' in @font-face rule. Skipped to next declaration. (1) in less://komodo/skin/global/global.less:1429
[2020-11-14 17:43:27,733] [ERROR] console-logger: TypeError: n is undefined (2) in chrome://komodo/content/contrib/commonjs/underscore.js:5
Traceback (most recent call last):
File "chrome://komodo/content/contrib/commonjs/underscore.js", line 5, in
[2020-11-14 17:43:28,156] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in chrome://unittest/content/views/panel.xul:0
[2020-11-14 17:43:28,156] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in chrome://unittest/content/views/panel.xul:0
[2020-11-14 17:43:28,159] [WARNING] console-logger: XUL box for tab element contained an inline #text child, forcing all its children to be wrapped in a block. (1) in chrome://unittest/content/views/panel.xul:0