Angular 7 FATAL ERROR：堆限制附近无效的标记 - 压缩分配失败 - JavaScript堆内存不足

Question

我的项目很大。在上一次构建中，我添加了大量新功能。构建过程给我这个错误日志。

改变--max-old-space-size=4096不适合我。

{ Error: Command failed: ng build --prod --configuration=config --output-path=test --base-href=/test/
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
 1: 0x8dbaa0 node::Abort() [ng build --prod --configuration=config --output-path=test --base-href=/test/]
 2: 0x8dbaec  [ng build --prod --configuration=config --output-path=test --base-href=/test/]
 3: 0xad83de v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
 4: 0xad8614 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
 5: 0xec5c42  [ng build --prod --configuration=config --output-path=test --base-href=/test/]
 6: 0xec5d48 v8::internal::Heap::CheckIneffectiveMarkCompact(unsigned long, double) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
 7: 0xed1e22 v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
 8: 0xed2754 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
 9: 0xed53c1 v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationSpace, v8::internal::AllocationAlignment) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
10: 0xe9d636  [ng build --prod --configuration=config --output-path=test --base-href=/test/]
11: 0xeafee7 v8::internal::Factory::NewLoadHandler(int) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
12: 0xf2f4db v8::internal::LoadHandler::LoadFromPrototype(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Map>, v8::internal::Handle<v8::internal::JSReceiver>, v8::internal::Handle<v8::internal::Smi>, v8::internal::MaybeHandle<v8::internal::Object>, v8::internal::MaybeHandle<v8::internal::Object>) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
13: 0xf36d1f v8::internal::LoadIC::ComputeHandler(v8::internal::LookupIterator*) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
14: 0xf3d94c v8::internal::LoadIC::UpdateCaches(v8::internal::LookupIterator*) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
15: 0xf3dffc v8::internal::LoadIC::Load(v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Name>) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
16: 0xf42935 v8::internal::Runtime_LoadIC_Miss(int, v8::internal::Object**, v8::internal::Isolate*) [ng build --prod --configuration=config --output-path=test --base-href=/test/]
17: 0x235e3925be1d

Answer 1

你能用下面的prod命令试试--max-old-space-size = 8192吗？

node --max-old-space-size=8192 ./node_modules/@angular/cli/bin/ng build --aot=true --optimization=true --source-map=false

Answer 2

我认为主要的问题是你需要使用下划线而不是破折号。

--max_old_space_size=4096

4096可能还不够，您可以尝试按照建议将其增加到8192。