使用节点12.16.3、npm 6.14.4和webpack 4.43.0构建JS应用程序时出错

Question

在更新了节点和npm之后，我现在在本地通过npm运行我的webpack构建时出现了以下错误，不知道这意味着什么以及如何继续。看起来有点像垃圾收集内存问题？

<--- Last few GCs --->
[13532:000001831E41C3E0]    99499 ms: Mark-sweep 2047.4 (2049.9) -> 2046.7 (2050.1) MB, 1711.8 / 0.0 ms  (average mu = 0.164, current mu = 0.008) allocation failure scavenge might not succeed
[13532:000001831E41C3E0]   100918 ms: Mark-sweep 2047.7 (2050.1) -> 2047.0 (2050.4) MB, 1313.4 / 0.0 ms  (+ 54.5 ms in 14 steps since start of marking, biggest step 52.2 ms, walltime since start of marking 1419 ms) (average mu = 0.104, current mu = 0.036)
<--- JS stacktrace --->
==== JS stack trace =========================================
0: ExitFrame [pc: 00007FF6F1866C4D]
Security context: 0x01fcc6d008d1 <JSObject>
1: scan [0000023873A87471] [E:privat3dm2node_modulestypescriptlibtypescript.js:~9332] [pc=00000395F8CCB228](this=0x023873a87a31 <Object map = 00000042A8CCCCD9>)
2: parsePrimaryExpression(aka parsePrimaryExpression) [0000023873A84C41] [E:privat3dm2node_modulestypescriptlibtypescript.js:~22792] [pc=00000395F8E1F3AA](this=0x01fed85c04b1 
<u...
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
Writing Node.js report to file: report.20200501.233208.13532.0.001.json
Node.js report completed
1: 00007FF6F0C5D1EF napi_wrap+113103
2: 00007FF6F0BFCA66 public: bool __cdecl v8::base::CPU::has_sse(void)const __ptr64+64982
3: 00007FF6F0BFD8F3 public: bool __cdecl v8::base::CPU::has_sse(void)const __ptr64+68707
4: 00007FF6F1419BBE private: void __cdecl v8::Isolate::ReportExternalAllocationLimitReached(void) __ptr64+94
5: 00007FF6F1401C91 public: class v8::SharedArrayBuffer::Contents __cdecl v8::SharedArrayBuffer::Externalize(void) __ptr64+833
6: 00007FF6F12CE1EC public: static void __cdecl v8::internal::Heap::EphemeronKeyWriteBarrierFromCode(unsigned __int64,unsigned __int64,class v8::internal::Isolate * __ptr64)+1436
7: 00007FF6F12D9420 public: void __cdecl v8::internal::Heap::ProtectUnprotectedMemoryChunks(void) __ptr64+1312
8: 00007FF6F12D5F44 public: static bool __cdecl v8::internal::Heap::PageFlagsAreConsistent(class v8::internal::HeapObject)+3204
9: 00007FF6F12CB743 public: bool __cdecl v8::internal::Heap::CollectGarbage(enum v8::internal::AllocationSpace,enum v8::internal::GarbageCollectionReason,enum v8::GCCallbackFlags) __ptr64+1283
10: 00007FF6F12C9DB4 public: void __cdecl v8::internal::Heap::AddRetainedMap(class v8::internal::Handle<class v8::internal::Map>) __ptr64+2452
11: 00007FF6F12EAFBD public: class v8::internal::Handle<class v8::internal::HeapObject> __cdecl v8::internal::Factory::NewFillerObject(int,bool,enum v8::internal::AllocationType,enum v8::internal::AllocationOrigin) __ptr64+61
12: 00007FF6F10516FF public: class v8::internal::interpreter::JumpTableTargetOffsets::iterator & __ptr64 __cdecl v8::internal::interpreter::JumpTableTargetOffsets::iterator::operator=(class v8::internal::interpreter::JumpTableTargetOffsets::iterator && __ptr64) __ptr64+1295
13: 00007FF6F1866C4D public: virtual bool __cdecl v8::internal::SetupIsolateDelegate::SetupHeap(class v8::internal::Heap * __ptr64) __ptr64+546637
14: 00000395F8CCB228
npm ERR! code ELIFECYCLE
npm ERR! errno 134

我发现特别奇怪的是，当通过Gitlab以.Gitlab-ci.yml开头构建它时，一切都很好。还确保了npm版本与docker容器中的本地版本相同，但仍然得到了一个有效的docker构建，但本地版本失败了。。。

build_package:
image: node:12.16.3
script:
- npm -g install npm@6.14.4
- npm --version

有什么想法吗？

Answer 1

您可以看到错误：

JavaScript heap out of memory

您可以添加一个环境变量：

export NODE_OPTIONS="--max_old_space_size=4096"

然后运行你的webpack。如果失败，请增大大小。