Error: uncaught exception: abort() at jsStackTrace@http://127.0.0.1:53501/UE4Game.js:1:18192
stackTrace@http://127.0.0.1:53501/UE4Game.js:1:18375
abort@http://127.0.0.1:53501/UE4Game.js:242:81207
enlargeMemory@http://127.0.0.1:53501/UE4Game.js:1:18708
Runtime.dynamicAlloc@http://127.0.0.1:53501/UE4Game.js:1:7557
_sbrk@http://127.0.0.1:53501/UE4Game.js:1:307414
GRX@http://127.0.0.1:53501/UE4Game.js:233:447468
gZ@http://127.0.0.1:53501/UE4Game.js:97:724893
Qoa@http://127.0.0.1:53501/UE4Game.js:157:125653
v$@http://127.0.0.1:53501/UE4Game.js:97:789225
M8O@http://127.0.0.1:53501/UE4Game.js:85:1078143
f4O@http://127.0.0.1:53501/UE4Game.js:85:906940
X5O@http://127.0.0.1:53501/UE4Game.js:85:1011663
hPC@http://127.0.0.1:53501/UE4Game.js:149:617418
woh@http://127.0.0.1:53501/UE4Game.js:169:141326
jJC@http://127.0.0.1:53501/UE4Game.js:149:483772
rJC@http://127.0.0.1:53501/UE4Game.js:149:486438
lnh@http://127.0.0.1:53501/UE4Game.js:169:90998
Pnh@http://127.0.0.1:53501/UE4Game.js:169:102614
onh@http://127.0.0.1:53501/UE4Game.js:169:91276
Lnh@http://127.0.0.1:53501/UE4Game.js:169:100285
uDb@http://127.0.0.1:53501/UE4Game.js:133:1127684
Hvc@http://127.0.0.1:53501/UE4Game.js:81:849253
Ivc@http://127.0.0.1:53501/UE4Game.js:81:849999
Fvc@http://127.0.0.1:53501/UE4Game.js:81:844046
yvc@http://127.0.0.1:53501/UE4Game.js:81:832032
pFh@http://127.0.0.1:53501/UE4Game.js:169:845446
$Eh@http://127.0.0.1:53501/UE4Game.js:169:821378
s$d@http://127.0.0.1:53501/UE4Game.js:73:908529
N_d@http://127.0.0.1:53501/UE4Game.js:73:873706
Yq@http://127.0.0.1:53501/UE4Game.js:97:67524
wr@http://127.0.0.1:53501/UE4Game.js:97:107922
yr@http://127.0.0.1:53501/UE4Game.js:97:108712
callMain@http://127.0.0.1:53501/UE4Game.js:242:79512
doRun@http://127.0.0.1:53501/UE4Game.js:242:80341
run/<@http://127.0.0.1:53501/UE4Game.js:242:80509

If this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.