I have see this a couple of times but more building for android (I think) this is now core dumping building for browser.
Removed and added browser plugin back in.
browser@~4.1.0
Removed and added Node Models back in.
I get this
Running app-scripts build: --prod --platform browser --target cordova
[09:46:17] build prod started …
[09:46:17] clean started …
[09:46:17] clean finished in 2 ms
[09:46:17] copy started …
[09:46:17] deeplinks started …
[09:46:17] deeplinks finished in 61 ms
[09:46:17] ngc started …
[09:46:54] ngc finished in 37.13 s
[09:46:54] preprocess started …
[09:46:54] preprocess finished in 1 ms
[09:46:54] webpack started …
Platform is browser
no
[09:46:56] copy finished in 38.53 s
<--- Last few GCs --->
131239 ms: Mark-sweep 1353.7 (1434.6) -> 1353.6 (1434.6) MB, 1134.2 / 0.0 ms [allocation failure] [scavenge might not succeed].
132414 ms: Mark-sweep 1353.7 (1434.6) -> 1353.7 (1434.6) MB, 1175.4 / 0.0 ms [allocation failure] [scavenge might not succeed].
133595 ms: Mark-sweep 1353.7 (1434.6) -> 1353.7 (1434.6) MB, 1180.8 / 0.0 ms [allocation failure] [scavenge might not succeed].
<--- JS stacktrace --->
Cannot get stack trace in GC.
FATAL ERROR: MarkCompactCollector: semi-space copy, fallback in old gen Allocation failed - JavaScript heap out of memory
1: node::Abort() [ionic]
2: 0x7d017c [ionic]
3: v8::Utils::ReportApiFailure(char const*, char const*) [ionic]
4: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [ionic]
5: v8::internal::MarkCompactCollector::EvacuateNewSpaceVisitor::Visit(v8::internal::HeapObject*) [ionic]
6: v8::internal::MarkCompactCollector::VisitLiveObjects(v8::internal::MemoryChunk*, v8::internal::MarkCompactCollector::HeapObjectVisitor*, v8::internal::MarkCompactCollector::IterationMode) [ionic]
7: v8::internal::PageParallelJob<v8::internal::EvacuationJobTraits>::Task::RunInternal() [ionic]
8: v8::internal::MarkCompactCollector::EvacuatePagesInParallel() [ionic]
9: v8::internal::MarkCompactCollector::EvacuateNewSpaceAndCandidates() [ionic]
10: v8::internal::MarkCompactCollector::CollectGarbage() [ionic]
11: v8::internal::Heap::MarkCompact() [ionic]
12: v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [ionic]
13: v8::internal::Heap::CollectGarbage(v8::internal::GarbageCollector, char const*, char const*, v8::GCCallbackFlags) [ionic]
14: v8::internal::Factory::NewFillerObject(int, bool, v8::internal::AllocationSpace) [ionic]
15: v8::internal::Runtime_AllocateInTargetSpace(int, v8::internal::Object**, v8::internal::Isolate*) [ionic]
16: 0xf2914b079a7
Aborted (core dumped)