Question-and-Answer Resource for the Building Energy Modeling Community
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We found a temporary solution, but it looks like this issue is driven by an incorrect JavaScripCore file reference in the runtimes.rb file. I have not cross-checked by I would imagine the location of file changed at the onset of macOS Catalina or during one the iterative updates.
The original rubtimes.rb line item reads:
JavaScriptCore = ExternalRuntime.new( name: "JavaScriptCore", command: "/System/Library/Frameworks/JavaScriptCore.framework/Versions/A/Resources/jsc", runner_path: ExecJS.root + "/support/jsc_runner.js"
but should be changed to:
JavaScriptCore = ExternalRuntime.new( name: "JavaScriptCore", command: "/System/Library/Frameworks/JavaScriptCore.framework/Versions/A/Helpers/jsc", runner_path: ExecJS.root + "/support/jsc_runner.js"
