message: fix(sector): fix a case in which the angle is NaN. (related to
diff: @@ -146,7 +146,10 @@ export function buildPath(ctx: CanvasRenderingContext2D | PathProxy, shape: {
  }
  const clockwise = !!shape.clockwise;
  - const { startAngle, endAngle, cx, cy, cornerRadius } = shape;
  + const { cx, cy, cornerRadius } = shape;
  + // may be NaN
  + const startAngle = shape.startAngle || 0;
  + const endAngle = shape.endAngle || 0;
  let arc = mathAbs(endAngle - startAngle);
  const mod = arc > PI2 && arc % PI2;
  