{ const formattedErrorMessage = formatRuntimeError(event); parent.postMessage({ type: 'runtimeError', formattedErrorMessage }, "*"); }); // Handle unhandled promise rejections window.addEventListener('unhandledrejection', (event) => { const formattedErrorMessage = formatRuntimeError(event); parent.postMessage({ type: 'runtimeError', formattedErrorMessage }, "*"); }); })();

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