Syntax error when passing the runOnly option

[nightwatchjs]

Syntax error when passing the runOnly option

[acha5066]

I traced it to the object not having an elements key in the readParams method of csf.js

function readParams(obj, acc = {}) {

  if (Array.isArray(obj.properties)) {
    obj.properties.forEach(prop => {
      if (prop.value && prop.key) {
        if (Array.isArray(prop.value.properties)) {

          acc[prop.key.name] = prop.value.properties.reduce((prev, prop) => {
            if (prop.value.value) {
              prev[prop.key.name] = prop.value.value;

              return prev;
            }

            prev[prop.key.name] = prop.value.elements.map((element) => {
              const item = element.properties.reduce((elementPrev, elementProp) => {
                elementPrev[elementProp.key.name] = elementProp.value.value;

                return elementPrev;
              }, {});

              return item;
            });

            return prev;
          }, {});

        } else {
          acc[prop.key.name] = prop.value.value;
        }

      }
    });
  }

but no idea why it's not present.