[BUG] Claude Crashes while in the middle of the code generation

[kshirol]

Environment

• Platform (select one):
  • [ ] Anthropic API
  • [ ] AWS Bedrock
  • [ ] Google Vertex AI.
  • [x] Other: <!-- Personal Laptop MacOS --->
• Claude CLI version: <!-- output of claude --version --> 1.0.17
• Operating System:
• Terminal:

Bug Description

Steps to Reproduce

Expected Behavior

Actual Behavior

Additional Context

[25512:0x120008000] 122940417 ms: Mark-Compact 3928.5 (4118.6) -> 3913.4 (4119.4) MB, pooled: 0 MB, 179.08 / 0.00 ms (average mu = 0.111, current mu = 0.075) allocation failure; scavenge might not succeed [25512:0x120008000] 122940623 ms: Mark-Compact 3929.8 (4120.4) -> 3912.5 (4118.4) MB, pooled: 2 MB, 188.50 / 0.04 ms (average mu = 0.098, current mu = 0.084) allocation failure; scavenge might not succeed

<--- JS stacktrace --->

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory ----- Native stack trace -----

1: 0x105045e2c node::OOMErrorHandler(char const*, v8::OOMDetails const&) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 2: 0x1051f1acc v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, v8::OOMDetails const&) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 3: 0x1053aeaa0 v8::internal::Heap::CallGCPrologueCallbacks(v8::GCType, v8::GCCallbackFlags, v8::internal::GCTracer::Scope::ScopeId) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 4: 0x1053b4528 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags)::$_1::operator()() const [/opt/homebrew/Cellar/node/23.11.0/bin/node] 5: 0x1053aede4 void heap::base::Stack::SetMarkerAndCallbackImpl<v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags)::$_1>(heap::base::Stack*, void*, void const*) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 6: 0x104f58028 PushAllRegistersAndIterateStack [/opt/homebrew/Cellar/node/23.11.0/bin/node] 7: 0x1053abcd0 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 8: 0x1053a5724 v8::internal::HeapAllocator::AllocateRawWithLightRetrySlowPath(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 9: 0x1053a60ec v8::internal::HeapAllocator::AllocateRawWithRetryOrFailSlowPath(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 10: 0x1053971a4 v8::internal::Factory::NewFillerObject(int, v8::internal::AllocationAlignment, v8::internal::AllocationType, v8::internal::AllocationOrigin) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 11: 0x105659f10 v8::internal::Runtime_AllocateInYoungGeneration(int, unsigned long*, v8::internal::Isolate*) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 12: 0x104e379f4 Builtins_CEntry_Return1_ArgvOnStack_NoBuiltinExit [/opt/homebrew/Cellar/node/23.11.0/bin/node] 13: 0x104e1aa78 Builtins_SetConstructor [/opt/homebrew/Cellar/node/23.11.0/bin/node] 14: 0x104d9d838 Builtins_JSBuiltinsConstructStub [/opt/homebrew/Cellar/node/23.11.0/bin/node] 15: 0x10e100d84 16: 0x10dc223bc 17: 0x104e6661c Builtins_ArrayMap [/opt/homebrew/Cellar/node/23.11.0/bin/node] 18: 0x10dc1d490 19: 0x10dcbf810 20: 0x10e0542e8 21: 0x10e4da138 22: 0x10dff3a84 23: 0x10e4a06e4 24: 0x10dce5784 25: 0x10df36924 26: 0x10e338e98 27: 0x10df7c7f8 28: 0x104ddde20 Builtins_AsyncFunctionAwaitResolveClosure [/opt/homebrew/Cellar/node/23.11.0/bin/node] 29: 0x104eab298 Builtins_PromiseFulfillReactionJob [/opt/homebrew/Cellar/node/23.11.0/bin/node] 30: 0x104dcd214 Builtins_RunMicrotasks [/opt/homebrew/Cellar/node/23.11.0/bin/node] 31: 0x104d9e3f0 Builtins_JSRunMicrotasksEntry [/opt/homebrew/Cellar/node/23.11.0/bin/node] 32: 0x1053239ec v8::internal::(anonymous namespace)::Invoke(v8::internal::Isolate*, v8::internal::(anonymous namespace)::InvokeParams const&) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 33: 0x105324158 v8::internal::(anonymous namespace)::InvokeWithTryCatch(v8::internal::Isolate*, v8::internal::(anonymous namespace)::InvokeParams const&) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 34: 0x10534e6f4 v8::internal::MicrotaskQueue::PerformCheckpointInternal(v8::Isolate*) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 35: 0x104da2978 Builtins_CallApiCallbackGeneric [/opt/homebrew/Cellar/node/23.11.0/bin/node] 36: 0x10dc5253c 37: 0x104d9e50c Builtins_JSEntryTrampoline [/opt/homebrew/Cellar/node/23.11.0/bin/node] 38: 0x104d9e1b0 Builtins_JSEntry [/opt/homebrew/Cellar/node/23.11.0/bin/node] 39: 0x105323a14 v8::internal::(anonymous namespace)::Invoke(v8::internal::Isolate*, v8::internal::(anonymous namespace)::InvokeParams const&) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 40: 0x10532337c v8::internal::Execution::Call(v8::internal::Isolate*, v8::internal::Handlev8::internal::Object, v8::internal::Handlev8::internal::Object, int, v8::internal::Handlev8::internal::Object) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 41: 0x1052085f8 v8::Function::Call(v8::Isolate, v8::Localv8::Context, v8::Localv8::Value, int, v8::Localv8::Value) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 42: 0x104f596d8 node::InternalCallbackScope::Close() [/opt/homebrew/Cellar/node/23.11.0/bin/node] 43: 0x104f59b98 node::InternalMakeCallback(node::Environment, v8::Localv8::Object, v8::Localv8::Object, v8::Localv8::Function, int, v8::Localv8::Value, node::async_context, v8::Localv8::Value) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 44: 0x104f71da8 node::AsyncWrap::MakeCallback(v8::Localv8::Function, int, v8::Localv8::Value) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 45: 0x10515f900 node::StreamBase::CallJSOnreadMethod(long, v8::Localv8::ArrayBuffer, unsigned long, node::StreamBase::StreamBaseJSChecks) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 46: 0x10515fb84 node::EmitToJSStreamListener::OnStreamRead(long, uv_buf_t const&) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 47: 0x1051d72c0 node::crypto::TLSWrap::ClearOut() [/opt/homebrew/Cellar/node/23.11.0/bin/node] 48: 0x1051d776c node::crypto::TLSWrap::Cycle() [/opt/homebrew/Cellar/node/23.11.0/bin/node] 49: 0x1051d5d9c node::crypto::TLSWrap::OnStreamRead(long, uv_buf_t const&) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 50: 0x105165f6c node::LibuvStreamWrap::OnUvRead(long, uv_buf_t const*) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 51: 0x105165c74 node::LibuvStreamWrap::ReadStart()::$_1::__invoke(uv_stream_s*, long, uv_buf_t const*) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 52: 0x108d42de4 uv__stream_io [/opt/homebrew/Cellar/libuv/1.51.0/lib/libuv.1.dylib] 53: 0x108d4a06c uv__io_poll [/opt/homebrew/Cellar/libuv/1.51.0/lib/libuv.1.dylib] 54: 0x108d39e08 uv_run [/opt/homebrew/Cellar/libuv/1.51.0/lib/libuv.1.dylib] 55: 0x104f5a48c node::SpinEventLoopInternal(node::Environment*) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 56: 0x10508cf08 node::NodeMainInstance::Run(node::ExitCode*, node::Environment*) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 57: 0x10508cc5c node::NodeMainInstance::Run() [/opt/homebrew/Cellar/node/23.11.0/bin/node] 58: 0x1050048f4 node::Start(int, char**) [/opt/homebrew/Cellar/node/23.11.0/bin/node] 59: 0x1884be0e0 start [/usr/lib/dyld] zsh: abort claude code-metrics-app . -->

[danieldeusing]

Well, this is a heap out of memory error. The app is running out of mem when trying to allocate more space.

You could try something like

export NODE_OPTIONS="--max-old-space-size=4096"

I set it in my ~/.zshrc to

export NODE_OPTIONS="--max-old-space-size=8192"

because yesterday I faced a similar issue and this works good for me.

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