Codex process errored: ...exited unexpectedly (code=unknown, signal=SIGTRAP) / thread_tools
OpenAI Developer Community
July 3, 2026
Installed Codex app (Intel version)
VS code gives:
Codex process errored: Codex app-server process exited unexpectedly (code=unknown, signal=SIGTRAP). Last CLI error: codex_core_plugins::manifest: ignoring interface.defaultPrompt: maximum of 3 prompts is supported path=/Users/somebody/.cache/codex-runtimes/codex-primary-runtime/plugins/openai-primary-runtime/plugins/template-creator/.codex-plugin/plugin.json
codex_core_plugins::manifest: ignoring interface.defaultPrompt: maximum of 3 prompts is supported path=/Users/somebody/.cache/codex-runtimes/codex-primary-runtime/plugins/openai-primary-runtime/plugins/template-creator/.codex-plugin/plugin.json
Insider gives:
Codex process errored: Codex process is not available
codex_core_plugins::manifest: ignoring interface.defaultPrompt: maximum of 3 prompts is supported path=/Users/somebody/.cache/codex-runtimes/codex-primary-runtime/plugins/openai-primary-runtime/plugins/template-creator/.codex-plugin/plugin.json
I’ll just use the older version for now.
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