Issue in getting protein

[murphycj]

I observed several instances of it

TypeError: i.gene1Protein is null
  File "components/Plot.jsx", line 451, in Plot._downloadImage
          plotName = plotDataAll.gene1Protein.transcript.name + '.exons.png';
  File "../node_modules/antd/es/button/button.js", line 226, in t/n.handleClick
            onClick(e);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 80, in v
        b.apply(c, l);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 100, in _
      ka.apply(pa, arguments);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 104, in O/<
      qa.apply(this, arguments);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 124, in O
      ra(d, b, void 0, a);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 153, in T
        } else b && wa(a, b, c);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 142, in k
      Array.isArray(a) ? a.forEach(b, c) : a && b.call(c, a);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 166, in z
        ya(a, Aa);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 1676, in xn
        Ba(h);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 7203, in le
        return a(b);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 1741, in Tn
            hb(b, c, void 0);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 1778, in Pn
      Qd(a, b, c, d);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 1753, in zn
        var d = Hc(a, b, c);
  File "../node_modules/scheduler/cjs/scheduler.production.min.js", line 266, in t.unstable_runWithPriority
        return b();
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 2794, in Xo
      return Lf(a, b);
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 7188, in se
        return fg(98, a.bind(null, b, c, d));
  File "../node_modules/react-dom/cjs/react-dom.production.min.js", line 1710, in kn
        fb(d, a, b, c);