Intermittent tool‑call failures: tool‑invocation commands are printed but not actually executed.

Description

Intermittent tool‑call failures: tool‑invocation commands are printed but not actually executed.

Plugins

none

OpenCode version

1.18.18

Steps to reproduce

Reproduction Steps

1. Invoke the read tool multiple times within a conversation
2. Some calls succeed and return results
3. Some calls terminate after printing content similar to the snippet below, without actual execution:
   "Called read (tooluse_xxx) with args: {...}"

Environment Information

• OS: Windows (win32)
• Working directory contains Chinese‑language paths: E:\文档\服务
• Date: 2026‑08‑18

Expected Behavior
Every tool call shall be executed and return results.

Actual Behavior
Random tool‑call failures; invocation parameters are printed, yet no execution takes place.

Additional Information
Using cc‑switch to access opus4‑5 via newapi‑sub2api reverse‑proxy, with Anthropic‑compatible API format.

Screenshot and/or share link

Operating System

Windows 11

Terminal

Warp