// IMMEDIATE ERROR HANDLER - Runs synchronously before any modules load (function() { var reloadCount = parseInt(sessionStorage.getItem('__chunk_reload_count__') || '0', 10); var isReloading = sessionStorage.getItem('__chunk_reload__') === '1'; // Prevent infinite loops if (reloadCount >= 3) { sessionStorage.removeItem('__chunk_reload__'); sessionStorage.removeItem('__chunk_reload_count__'); return; } function forceReload(reason) { if (isReloading) return; sessionStorage.setItem('__chunk_reload__', '1'); sessionStorage.setItem('__chunk_reload_count__', String(reloadCount + 1)); // Show overlay if body exists if (document.body) { document.body.innerHTML = '

Updating...

'; } // Clear caches then reload var p = []; if ('caches' in window) p.push(caches.keys().then(function(n){return Promise.all(n.map(function(k){return caches.delete(k)}))})); if ('serviceWorker' in navigator) p.push(navigator.serviceWorker.getRegistrations().then(function(r){return Promise.all(r.map(function(x){return x.unregister()}))})); Promise.all(p).catch(function(){}).finally(function(){ window.location.replace(window.location.pathname + '?_r=' + Date.now()); }); } function isChunkErr(m, s, f) { m = (m || '').toLowerCase(); s = (s || '').toLowerCase(); f = f || ''; return m.includes("cannot read properties of undefined (reading 'call')") || m.includes("cannot read property 'call' of undefined") || m.includes('loading chunk') || m.includes('chunkloaderror') || m.includes('failed to fetch dynamically imported module') || (f.includes('/_next/') && (m.includes('undefined') || m.includes('unexpected token'))) || ((s.includes('webpack') || s.includes('__webpack')) && m.includes('undefined')); } // Add error listener IMMEDIATELY - capture phase window.addEventListener('error', function(e) { if (isChunkErr(e.message, e.error && e.error.stack, e.filename)) { e.preventDefault(); e.stopPropagation(); forceReload('chunk_error'); } }, true); window.addEventListener('unhandledrejection', function(e) { var r = e.reason || {}; if (isChunkErr(r.message || String(r), r.stack, '')) { e.preventDefault(); forceReload('import_error'); } }, true); // Clear reload flag after stable load setTimeout(function() { sessionStorage.removeItem('__chunk_reload__'); sessionStorage.removeItem('__chunk_reload_count__'); }, 8000); // Build ID check for proactive reload var BUILD_ID = 'mnlfchtk5fymn'; var stored = localStorage.getItem('__eduseek_build_id__'); if (stored && stored !== BUILD_ID && BUILD_ID !== 'development') { localStorage.setItem('__eduseek_build_id__', BUILD_ID); if ('caches' in window) caches.keys().then(function(n){n.forEach(function(k){caches.delete(k)})}); } localStorage.setItem('__eduseek_build_id__', BUILD_ID); })();