Jim Nabors, the singer and actor who became a TV icon in the 1960s playing the lovably naïve Gomer Pyle on “The Andy Griffith Show” and the spinoff series “Gomer Pyle, U.S.M.C.,” has died. He was 87. Nabors, who underwent a liver transplant after contracting hepatitis B in 1994, died Thursday at his home in Hawaii, his website announced. “Everybody knows he was a wonderful man. And that’s all we can say about him,” said Stan Cadwallader, who had been Nabors’ partner for 38 years before the couple married in 2013. “He’s going to be dearly missed.” A tall and...