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[BUG] Crash on launch: Hermes OOM (Out of Memory) in JavaScript thread - com.facebook.react.JavaScript #294

Description

@Ads369

Description

Sol crashes immediately after launch with EXC_CRASH (SIGABRT) caused by Hermes JavaScript engine running out of memory.

Crash thread: com.facebook.react.JavaScript

Steps to reproduce

  1. Launch Sol
  2. App starts but crashes within seconds

Crash log (key parts)

Exception Type:    EXC_CRASH (SIGABRT)
Crashed Thread:    6  com.facebook.react.JavaScript

Application Specific Information:
abort() called

hermes::vm::GCBase::oom(...)
hermes::vm::HadesGC::OldGen::alloc(...)
... (youngGenCollection / GC during generator/apply/call)

Environment

  • Sol version: 2.1.338 (547)
  • macOS: 26.5.1 (25F80)
  • Hardware: Mac16,13 (Apple Silicon)

Additional context

  • Previously noticed very high memory usage (2.5+ GB) for a launcher.
  • The app worked for about 2 months before this started happening.
  • Spotlight indexing issues were present earlier in the system, but the crash is clearly in Hermes/React Native layer.

sol-2026-06-16-082553.log

Activity

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