尝试在 AWS linux EC2 实例中设置 Backstage.io 运行命令 npx @backstage/create-app@latest 后显示错误

Question

运行此命令时显示错误@backstage/create-app@latest

1. JS 堆栈跟踪 --->
3. 致命错误：达到堆限制分配失败 - JavaScript 堆内存不足
4. 1: 0xb95be0 节点::Abort() [节点]
5. 2：0xa9a7f8 [节点]
6. 3: 0xd6f5b0 v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [节点]
7. 4: 0xd6f957 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [节点]
8. 5: 0xf4ceb5 [节点]
9. 6: 0xf5f38d v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [节点]
10. 7: 0xf39a7e v8::internal::HeapAllocator::AllocateRawWithLightRetrySlowPath(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [节点]
11. 8: 0xf3ae47 v8::internal::HeapAllocator::AllocateRawWithRetryOrFailSlowPath(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [节点]
12. 9: 0xf1b3c0 v8::internal::Factory::AllocateRaw(int, v8::internal::AllocationType, v8::internal::AllocationAlignment) [节点]
13. 10: 0xf1298c v8::internal::FactoryBase::AllocateRawArray(int, v8::internal::AllocationType) [节点]
14. 11: 0xf2df1a v8::internal::Handle v8::internal::Factory::CopyArrayAndGrow(v8::internal::Handle, int, v8::internal::AllocationType) [节点]
15. 12: 0x115c61c v8::internal::JSObject::MigrateToMap(v8::internal::Isolate*, v8::internal::Handle, v8::internal::Handle, int) [节点]
16. 13: 0x119059e v8::internal::LookupIterator::ApplyTransitionToDataProperty(v8::internal::Handle) [节点]
17. 14: 0x11a9b7d v8::internal::Object::TransitionAndWriteDataProperty(v8::internal::LookupIterator*, v8::internal::Handle, v8::internal::PropertyAttributes, v8::Maybe, v8::内部::StoreOrigin) [节点]
18. 15: 0x11c1ea3 v8::internal::Object::AddDataProperty(v8::internal::LookupIterator*, v8::internal::Handle, v8::internal::PropertyAttributes, v8::Maybe, v8::内部::StoreOrigin，v8::内部::EnforceDefineSemantics) [节点]
19. 16: 0x11c2cf6 v8::internal::Object::SetProperty(v8::internal::LookupIterator*, v8::internal::Handle, v8::internal::StoreOrigin, v8::Maybe) [节点]
20. 17: 0x12eb105 v8::internal::Runtime::SetObjectProperty(v8::internal::Isolate*, v8::internal::Handle, v8::internal::Handle, v8::internal::Handle ，v8::internal::StoreOrigin，v8::也许）[节点]
21. 18: 0x115ceb4 v8::internal::JSReceiver::SetOrCopyDataProperties(v8::internal::Isolate*, v8::internal::Handle, v8::internal::Handle, v8::internal::PropertiesEnumerationMode, v8::base::ScopedVector > const*, bool) [节点]
22. 19: 0x12eef8d v8::internal::Runtime_SetDataProperties(int, unsigned long*, v8::internal::Isolate*) [节点]
23. 20：0x170e079 [节点]
24. 纱线安装v1.22.22
25. [1/5] 正在验证 package.json...
26. [2/5] 正在解析包...
27. [3/5] 正在取包裹...
28. 执行纱线安装✖
30. 错误：无法执行命令yarn install
32. 创建应用程序时似乎出了问题🤔
34. 创建应用程序失败！

• 尝试在 AWS linux EC2 实例中设置 Backstage.io 运行命令 npx @backstage/create-app@latest 后显示错误

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Answer 1

要解决此问题，您可以尝试通过设置 --max-old-space-size 标志来增加 Node.js 可用的内存。具体方法如下：

node --max-old-space-size=4096 /path/to/yarn backstage-cli create-app my-app

将

/path/to/yarn

替换为纱线可执行文件的实际路径，并将

my-app

替换为您的应用程序的名称。