What is the meaning of misguided?

verb

• Lead someone in the wrong direction or give someone wrong directions.
  • usage: "The pedestrian misdirected the out-of-town driver"
  • synonyms: mislead, misdirect, misguide, lead astray
• Give bad advice to.
  • synonyms: misadvise, misguide

adjective

• Poorly conceived or thought out.
  • usage: "an ill-conceived plan to take over the company"
  • synonyms: ill-conceived
• Wrong in e. G. Opinion or judgment.
  • usage: "well-meaning but misguided teachers"; "a mistaken belief"; "mistaken identity"
  • synonyms: mistaken