Cannot read property 'transcript' of null

[murphycj]

File components/Plot.jsx line 449 col 44 in Plot._downloadImage
plotName = plotDataAll.fusionProtein.transcript.name.replace(' : ', '__') + '.fusion-exons....
File ../node_modules/antd/es/button/button.js line 226 col 9 in n.handleClick
onClick(e);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 80 col 7 in Object.v
b.apply(c, l);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 100 col 6 in _
ka.apply(pa, arguments);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 104 col 6 in [anonymous]
qa.apply(this, arguments);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 124 col 3 in O
ra(d, b, void 0, a);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 153 col 17 in T
} else b && wa(a, b, c);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 142 col 47 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 col 5 in z
ya(a, Aa);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 1676 col 5 in xn
Ba(h);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 7203 col 12 in le
return a(b);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 1741 col 9 in Tn
hb(b, c, void 0);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 1778 col 3 in Pn
Qd(a, b, c, d);
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 1753 col 13 in zn
var d = Hc(a, b, c);
File ../node_modules/scheduler/cjs/scheduler.production.min.js line 266 col 12 in t.unstable_runWithPriority
return b();
File ../node_modules/react-dom/cjs/react-dom.production.min.js line 2794 col 10 in Xo
return Lf(a, b);