claude-code - 💡(How to fix) Fix Claude Desktop app crashes on launch: V8 OOM / JavaScript heap out of memory [1 comments, 2 participants]

[3438:0x11c006d0000] 11512 ms: Mark-Compact (reduce) 3813.1 (3818.2) -> 3813.0 (3818.0) MB, pooled: 0.0 MB, 19.36 / 0.00 ms (average mu = 0.484, current mu = 0.019) last resort; GC in old space requested [3438:0x11c006d0000] 11529 ms: Mark-Compact (reduce) 3813.0 (3818.0) -> 3813.0 (3817.0) MB, pooled: 0.0 MB, 17.36 / 0.00 ms (average mu = 0.324, current mu = 0.001) last resort; GC in old space requested

[3438:0414/225250.697977:ERROR:electron/shell/common/node_bindings.cc:185] OOM error in V8: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory

TL;DR

The most likely fix is to address the memory leak causing the V8 heap out of memory error, potentially by resolving the MaxListenersExceededWarning and ensuring proper event listener removal.

Guidance

• Investigate and resolve the MaxListenersExceededWarning: Possible EventEmitter memory leak detected error, as it may be contributing to the memory leak.
• Verify that all event listeners are properly removed when no longer needed to prevent memory leaks.
• Review the code for any potential memory-intensive operations or allocations that could be causing the V8 heap to grow to 3.8 GB in a short amount of time.
• Consider adding logging or monitoring to track memory usage and identify potential bottlenecks.

Example

No specific code snippet can be provided without more context, but ensuring proper removal of event listeners might look like:

// Assuming 'jin' is an EventEmitter
jin.removeListener('change', listenerFunction);

Notes

The provided information suggests a memory leak, but without access to the codebase, it's difficult to pinpoint the exact cause. Resolving the MaxListenersExceededWarning and ensuring proper event listener management may help mitigate the issue.

Recommendation

Apply a workaround by investigating and addressing the memory leak, starting with the MaxListenersExceededWarning. This approach is chosen because the root cause of the memory leak is not immediately clear, and addressing the warning may help resolve the issue or provide more insight into the problem.