JavaScript heap out of memory

[atdiff]

Getting the following error. The project I'm working with includes the @arcgis/webpack-plugin (which includes the dojo webpack plugin as well). If I comment out the @arcgis/webpack-plugin, I don't run into the error.

[10640:0000020CC46D93B0]    87515 ms: Scavenge 1260.1 (1349.9) -> 1259.5 (1355.4) MB, 7.6 / 0.0 ms  (average mu = 0.168, current mu = 0.158) allocation failure
[10640:0000020CC46D93B0]    87670 ms: Scavenge 1263.4 (1355.4) -> 1263.2 (1355.4) MB, 7.4 / 0.0 ms  (average mu = 0.168, current mu = 0.158) allocation failure
[10640:0000020CC46D93B0]    87689 ms: Scavenge 1263.4 (1355.4) -> 1262.7 (1367.4) MB, 10.8 / 0.0 ms  (average mu = 0.168, current mu = 0.158) allocation failure


<--- JS stacktrace --->

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

    0: ExitFrame [pc: 000003A7C0F5C5C1]
Security context: 0x0056cb71e6e1 <JSObject>
    1: _addListener(aka _addListener) [000003FBDD61D4E9] [events.js:~193] [pc=000003A7C22223EC](this=0x02ea374026f1 <undefined>,target=0x0090982075e1 <Gzip map = 000002DD35A44BF9>,type=0x0056cb73ce89 <String[3]: end>,listener=0x009098207d21 <JSBoundFunction (BoundTargetFunction 000003FBDD61D529)>,prepend=0x02ea374029a1 <false>)
    2: constructor(aka Zlib)...

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
 1: 00007FF66FDFACB5
 2: 00007FF66FDD44E6
 3: 00007FF66FDD4EF0
 4: 00007FF6700647FE
 5: 00007FF67006472F
 6: 00007FF670598964
 7: 00007FF67058F0F2
 8: 00007FF67058D68C
 9: 00007FF67058BFB7
10: 00007FF6703B5E74
11: 00007FF6701D8427
12: 000003A7C0F5C5C1

[vincentdchan]

I didn't get it. What's related to this project?

[atdiff]

@vincentdchan I'm attempting to use the webpack-deep-scope-analysis-plugin. But in conjunction with the arcgis-webpack-plugin, the webpack-deep-scope-analysis-plugin throws the memory error.

[vincentdchan]

@atdiff Alright. It would be helpful if you can provide an example repo to get this error.

[mominafiz]

The default heap size is not sufficient to run the webpack process. You can add NODE_OPTIONS=--max-old-space-size=<MegaBytes> before webpack command/

[L-value]

i also have this problem