Q.flowering but no fruit produced
Have planted summer squash and zucchini and leaves are nicely green and healthy looking on most plants and they produce some flowers. So far this summer, we have had no fruit set. We’ve harvested numerous tomatoes and cucumbers, but no squash. Help!

Your plants flowers may not be pollinating. You can hand pollinate the flowers.
https://www.gardeningknowhow.com/edible/vegetables/zucchini/why-zucchini-blossoms-fall-off-the-plant.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/squash-blossoms-falling-off-vine.htm
https://www.gardeningknowhow.com/edible/vegetables/squash/female-male-squash-blossoms.htm