[Auto] Recurring failure: "status": "error", "tool": "exec", "error": "exec preflight: complex interpreter

[lxyusa1-hue]

Environment

• Evolver Version: 1.41.0
• Node.js: v25.8.2
• Platform: linux x64
• Container: no

Failure Summary

• Consecutive failures: N/A
• Failure signals: recurring_error, recurring_errsig(3x):"status": "error", "tool": "exec", "error": "exec preflight: complex interpreter invocation detected, high_failure_ratio, force_innovation_after_repair_loop

Error Signature

"status": "error", "tool": "exec", "error": "exec preflight: complex interpreter invocation detected

Recent Evolution Events (sanitized)

#	Intent	Gene	Outcome	Reason
1	repair	gene_gep_repair_from_errors	failed

Session Log Excerpt (sanitized)

ry explicitly. [evolver] Detected .git in parent directory [REDACTED] -- ignoring. Set EVOLVER_
**ASSISTANT**:  **Evolver 健康检查汇报** | 检查项 | 状态 | |--------|------| | 健康状态 | ✅ Healthy | | PID | 793732 | **问题 & 修复** - evolver 原处于 `not_running` 状态，尝试自动重启 - 重启失败：缺少 `memory/evolver_loop.pid` 目录 - 已创建 `~/.openclaw/workspace/skills/capability-evolver/memory/` 目录后，重启成功 **根因**：该 `memory/` 目录是 evolver 运行时必需的，用于存储 PID 文件

--- SESSION (f51083d7-6a9a-4543-8236-b2a5e843d4c5.jsonl) ---
**TOOLRESULT**: 770773 node [REDACTED] --loop  773437 /bin/bash -c ps -e -o pid,args | grep "node.*index.js.*--loop"  773439 grep node.*index.js.*--loop
**ASSISTANT**:  [TOOL: read]
**TOOLRESULT**:      var env = Object.assign({}, process[REDACTED]);     var npmGlobal = path.join(process[REDACTED] || '', '.npm-global/bin');     if (env.PATH && !env.PATH.includes(npmGlobal)) {         env.PATH = npmGlobal + ':' + env.PATH;     }     var child = spawn('node', [script, '--loop'], {         detached: tru
**ASSISTANT**:  [TOOL: exec]
**TOOLRESULT**: /bin/bash: line 1: cmd.includes: command not found /bin/bash: line 1: cmd.includes: command not found /bin/bash: line 1: cmd.includes: command not found /bin/bash: line 1: cmd.includes: command not found node: , index.js: , --loop: , skills/evolver:
**ASSISTANT**:  [TOOL: exec]
**TOOLRESULT**: contains skills/evolver: 0 path: node [REDACTED] --loop
**ASSISTANT**:  [TOOL: exec]
**TOOLRESULT**: 770773 node [REDACTED] --loop
**ASSISTANT**:  [TOOL: exec]
**TOOLRESULT**: 773503
**ASSISTANT**:  **Evolver 健康检查报告 (2026-04-07 01:35 UTC)** **状态：** ⚠️ 运行中但存在 Bug 导致循环重启 **实际情况：** - Evolver 进程正在运行（PID 770773，运行约 2 分钟） - 但 `lifecycle.js check` 命令因 Bug 无法检测到它 **根因：** `getRunningPids()` 中的路径过滤逻辑有误： - 实际路径：`skills/capability-evolver/` - 代码检查：`cmd.includes('skills/evolver')` - 结果：匹配失败 → 误判为 `not_runn

---

This issue was automatically created by evolver v1.41.0.
Device: node_6b4a5... | Report ID: dd7f7b706f90

[autogame-17]

Hi @lxyusa1-hue, this is an auto-generated failure report from the evolver. The "exec preflight: complex interpreter invocation detected" error comes from a security guard in the exec tool that blocks certain shell command patterns.

How to resolve:

1. Update to the latest version (v1.44.0) which has improved error handling and gene selection.
2. Switch strategy to avoid the repair loop:

   EVOLVE_STRATEGY=innovate node index.js run

3. The high_failure_ratio and force_innovation_after_repair_loop signals indicate the evolver already detected the loop and is trying to break out. Upgrading should help.

Closing as expected behavior (safety guard working correctly).