Yarn 构建 - 崩溃错误 JavaScript 堆内存不足

Question

我有一个 Vue 应用程序。运行yarn build该应用程序时，它失败并出现错误“致命错误：CALL_AND_RETRY_LAST 分配失败 - JavaScript 堆内存不足”

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显然没有崩溃...只是重新启动，错误再次出现

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yarn serve没有显示任何错误

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我已经尝试使用 --max_old_space_size ，但它不起作用。

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Building for production...\n<--- Last few GCs --->\n\n[15106:0x104800000]    59679 ms: Scavenge 1309.5 (1404.6) -> 1308.7 (1405.1) MB, 17.1 / 0.0 ms  (average mu = 0.183, current mu = 0.186) allocation failure\n[15106:0x104800000]    59705 ms: Scavenge 1320.1 (1415.6) -> 1319.2 (1416.1) MB, 11.5 / 0.0 ms  (average mu = 0.183, current mu = 0.186) allocation failure\n\n\n<--- JS stacktrace --->\n\n==== JS stack trace =========================================\n\nSecurity context: 0x0ed65f71e681 <JSObject>\n    0: builtin exit frame: lastIndexOf(this=0x0ed64fe8cd29 <Very long string[2749756]>,0x0ed684c307e9 <String[1]\\: \\n>,0x0ed64fe8cd29 <Very long string[2749756]>)\n\n    1: z(aka z) [0xed64d5f89f9] [/Users/aracelicanadas/Desktop/unilever/unilever_ui/node_modules/terser/dist/bundle.min.js:1] [bytecode=0xed694d21061 offset=15](this=0x0ed6cad826f1 <undefined>)\n    2: prepend_comments [0xed64d5f86c1] ...\n\nFATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory\n 1: 0x10003927a node::Abort() [/usr/local/Cellar/node/10.10.0/bin/node]\n 2: 0x10003944b node::OnFatalError(char const*, char const*) [/usr/local/Cellar/node/10.10.0/bin/node]\n 3: 0x1001aca27 v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [/usr/local/Cellar/node/10.10.0/bin/node]\n 4: 0x1001ac9c8 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/usr/local/Cellar/node/10.10.0/bin/node]\n 5: 0x10047f740 v8::internal::Heap::UpdateSurvivalStatistics(int) [/usr/local/Cellar/node/10.10.0/bin/node]\n 6: 0x1004813b3 v8::internal::Heap::CheckIneffectiveMarkCompact(unsigned long, double) [/usr/local/Cellar/node/10.10.0/bin/node]\n 7: 0x10047ea79 v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [/usr/local/Cellar/node/10.10.0/bin/node]\n 8: 0x10047d964 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [/usr/local/Cellar/node/10.10.0/bin/node]\n 9: 0x1004860bf v8::internal::Heap::AllocateRawWithLigthRetry(int, v8::internal::AllocationSpace, v8::internal::AllocationAlignment) [/usr/local/Cellar/node/10.10.0/bin/node]\n10: 0x100486108 v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationSpace, v8::internal::AllocationAlignment) [/usr/local/Cellar/node/10.10.0/bin/node]\n11: 0x100465fef v8::internal::Factory::AllocateRawWithImmortalMap(int, v8::internal::PretenureFlag, v8::internal::Map*, v8::internal::AllocationAlignment) [/usr/local/Cellar/node/10.10.0/bin/node]\n12: 0x100467dbf v8::internal::Factory::NewRawTwoByteString(int, v8::internal::PretenureFlag) [/usr/local/Cellar/node/10.10.0/bin/node]\n13: 0x10054c801 v8::internal::String::SlowFlatten(v8::internal::Handle<v8::internal::ConsString>, v8::internal::PretenureFlag) [/usr/local/Cellar/node/10.10.0/bin/node]\n14: 0x1005679f4 v8::internal::String::LastIndexOf(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>) [/usr/local/Cellar/node/10.10.0/bin/node]\n15: 0x10024a531 v8::internal::Builtin_Impl_StringPrototypeLastIndexOf(v8::internal::BuiltinArguments, v8::internal::Isolate*) [/usr/local/Cellar/node/10.10.0/bin/node]\n16: 0x354b4c8dc17d\n17: 0x354b4c8918b5\n18: 0x354b4d494285\n19: 0x354b4d43de3c\n20: 0x354b4c88a5a3\n\xe2\xa0\x99  Building for production...\n\n

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Answer 1

更新或使用更大的堆内存大小并不能解决问题的根源。

根源在于您可能在文件中包含无限循环依赖项package.json。

如果你的包名称是“anAwesomePackage”，并且在它的 package.json 依赖项中，你将自己列为依赖项，则可能会发生这种情况：

包.json：

{
  "name": "anAwesomePackage",
  ...
  "dependencies": {
    "anAwesomePackage": "latest"
  }
}

npm足够聪明，知道该怎么做，yarn不是。