const sleep=ms=>new Promise(r=>setTimeout(r,ms));
const propsOf = el => { for (const k of Object.keys(el)) if (k.startsWith('__reactProps$')) return el[k]; return null; };
const fire = (el) => { let t = el; for (let i=0;i<6&&t;i++){const q=propsOf(t);
  if(q&&typeof q.onClick==='function'){q.onClick({target:t,currentTarget:t,stopPropagation(){},preventDefault(){},nativeEvent:{},button:0,detail:1});return true;} t=t.parentElement;} return false; };
const out={};
for (const NAME of ['导线到过孔 (2)','贴片焊盘到过孔 (1)','过孔到过孔 (1)','导线到导线 (2)']) {
  let leaf=null;
  for (const el of document.querySelectorAll('*'))
    if (el.children.length===0 && (el.textContent||'').trim()===NAME) { leaf=el; break; }
  if(!leaf){ out[NAME]='no leaf'; continue; }
  fire(leaf); await sleep(2000);
  let best=null;
  for (const el of document.querySelectorAll('div,table,tbody')) {
    const x = el.innerText||'';
    if (/错误对象/.test(x) && /[0-9](间距|差分对)错误/.test(x) && (!best || x.length < best.length)) best = x;
  }
  out[NAME] = (best||'').split('input::-webkit')[0].slice(0,900);
}
return out;