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Next.js router params keeps giving me unknown key warnings

Im creating a search page so I am using the URL params to handle the filters, such as product category and price.

This is my current method that handles adding and removing the URL params:

 function handleCheck(checked: Boolean, id: string, option) {
    if (checked) {
      if (router.query[id]) {
        router.query[id] += `,${option.value}`;
      } else {
        router.query[id] = `${option.value}`;
      }
    }
    if (!checked) {
      if (router.query[id]) {
        let param = router.query[id].toString();
        let array = param.split(",");
        array = array.filter((param) => param !== option.value);
        router.query[id] = array;
      }
    }
    router.push(router);
  }

I get these warnings everytime the URL changes:

enter image description here

about 4 years ago · Juan Pablo Isaza
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