Build prod in ionic project results in heap out of memory

[lpsantana]

Guys, the new version of webpack-source 1.2.0 completely screw up my ionic project build!

[13:44:05] webpack started ...
[13:44:23] copy finished in 44.53 s

Fatal error in , line 0

API fatal error handler returned after process out of memory

==== C stack trace ===============================

ionic(v8::base::debug::StackTrace::StackTrace()+0x16) [0x15c8c36]
ionic() [0x1451857]
ionic(V8_Fatal+0xd8) [0x15c3998]
ionic(v8::internal::V8::FatalProcessOutOfMemory(char const*, bool)+0x1fc) [0xb9103c]
ionic(v8::internal::EvacuateNewSpaceVisitor::Visit(v8::internal::HeapObject*)+0x504) [0xfff764]
ionic(bool v8::internal::LiveObjectVisitor::VisitBlackObjects<v8::internal::EvacuateNewSpaceVisitor>(v8::internal::MemoryChunk*, v8::internal::MarkingState const&, v8::internal::EvacuateNewSpaceVisitor*, v8::internal::LiveObjectVisitor::IterationMode)+0x7b) [0x100149b]
ionic(v8::internal::FullEvacuator::RawEvacuatePage(v8::internal::Page*, long*)+0x490) [0x10021d0]
ionic(v8::internal::Evacuator::EvacuatePage(v8::internal::Page*)+0x51) [0xfeb1b1]
ionic(v8::internal::PageParallelJob<v8::internal::EvacuationJobTraits>::Task::RunInternal()+0xac) [0xfeb34c]
ionic(v8::internal::CancelableTask::Run()+0x36) [0xc75146]
ionic(v8::platform::WorkerThread::Run()+0x19) [0x1459149]
ionic() [0x15c9ce0]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba) [0x7fe3418c16ba]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7fe3415f741d]

Only get fixed when I rolledback version to 1.1.0. But it was hard do find once that dependency is applied by the Uglify command. Others projects might be passing by the same problems

[alexander-akait]

/cc @lpsantana problem still exists? If yes, please create minimum reproducible test repo, thanks!

[timbru31]

We are facing the same problem (I guess since @ngtools/webpack's commit: angular/angular-cli@b071d1c)

Exception:

<--- Last few GCs --->

[55076:0x104000000]   188129 ms: Scavenge 1339.6 (1422.0) -> 1339.1 (1423.0) MB, 5.6 / 0.0 ms  (average mu = 0.256, current mu = 0.201) allocation failure
[55076:0x104000000]   188147 ms: Scavenge 1339.9 (1423.0) -> 1339.4 (1423.5) MB, 6.9 / 0.0 ms  (average mu = 0.256, current mu = 0.201) allocation failure
[55076:0x104000000]   188162 ms: Scavenge 1340.1 (1423.5) -> 1339.6 (1424.5) MB, 6.0 / 0.0 ms  (average mu = 0.256, current mu = 0.201) allocation failure


<--- JS stacktrace --->

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

    0: ExitFrame [pc: 0x1495cf05be3d]
    1: StubFrame [pc: 0x1495cf00d40b]
    2: ConstructFrame [pc: 0x1495cf00cfa3]
    3: StubFrame [pc: 0x1495d19605fd]
Security context: 0x35667039e6e1 <JSObject>
    4: _replaceInStringNode [0x3566556b5841] [/Users/timbru/work/ume/door-to-door-webapp/node_modules/webpack-sources/lib/ReplaceSource.js:209] [bytecode=0x3566436ae051 offset=81](this=0x356665d1f221 <Source map = 0x3566bb495919>,output=0x35...

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
 1: 0x10003b125 node::Abort() [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
 2: 0x10003b32f node::OnFatalError(char const*, char const*) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
 3: 0x1001a8e85 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
 4: 0x1005742a2 v8::internal::Heap::FatalProcessOutOfMemory(char const*) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
 5: 0x100576d75 v8::internal::Heap::CheckIneffectiveMarkCompact(unsigned long, double) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
 6: 0x100572c1f v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
 7: 0x100570df4 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
 8: 0x10057d68c v8::internal::Heap::AllocateRawWithLigthRetry(int, v8::internal::AllocationSpace, v8::internal::AllocationAlignment) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
 9: 0x10057d70f v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationSpace, v8::internal::AllocationAlignment) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
10: 0x10054d054 v8::internal::Factory::NewFillerObject(int, bool, v8::internal::AllocationSpace) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
11: 0x1007d4f24 v8::internal::Runtime_AllocateInNewSpace(int, v8::internal::Object**, v8::internal::Isolate*) [/Users/timbru/.nvm/versions/node/v10.15.0/bin/node]
12: 0x1495cf05be3d
sh: line 1: 55076 Abort trap: 6           ng build --prod "--source-map" "true" "--progress" "false"

[alexander-akait]

@tbroadley can you create minimum reproducible test repo?

[tbroadley]

Hey, I assume you meant @timbru31?

[alexander-akait]

@tbroadley yep, sorry

/cc @timbru31

[vankop]

@evilebottnawi same problem as #66

[alexander-akait]

Thanks, let's close in favor #66 (new issue), any reproducible test repo welcome, we need more information