react在开发环境就会内存溢出？

Question

react在运行 npm start 时就会出现内存溢出的问题，

<--- Last few GCs --->

  162254 ms: Mark-sweep 1316.4 (1436.1) -> 1317.7 (1434.1) MB, 174.3 / 0.1 ms [allocation failure] [GC in old space requested].
  162424 ms: Mark-sweep 1317.7 (1434.1) -> 1319.2 (1434.1) MB, 169.4 / 0.1 ms [allocation failure] [GC in old space requested].
  162625 ms: Mark-sweep 1319.2 (1434.1) -> 1334.5 (1412.1) MB, 200.9 / 0.0 ms [last resort gc].
  162818 ms: Mark-sweep 1334.5 (1412.1) -> 1350.6 (1412.1) MB, 193.3 / 0.0 ms [last resort gc].


<--- JS stacktrace --->

==== JS stack trace =========================================

Security context: 000000F34363FA99 <JS Object>
    1: DoJoin(aka DoJoin) [native array.js:~129] [pc=00000288D039199F] (this=000000F343604241 <undefined>,w=000000CD8304AC09 <JS Array[7687]>,x=7687,N=000000F343604281 <true>,J=000000F343604791 <String[0]: >,I=000003ACC80B7339 <JS Fun
ction ConvertToString (SharedFunctionInfo 000000F34365DBC9)>)
    2: Join(aka Join) [native array.js:180] [pc=00000288CDD83F92] (this=000000F343604241 <undefined...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory

之前编译生产的时候才会这样，现在npm start 就这样 ，这可怎么解决

Answer 1

检查代码，看看是哪个数组使用有问题，比如一直在push但没有清空之前的数据这种。