Cannot connect to API: The socket connection was closed unexpectedly. For more information, pass verbose: true in the second argument to fetch()

Question

所有 opencode zen模型都连接不上，但是copilot的模型都可以。

linux系统
环境在qemu虚拟机中，请问是什么问题？

This issue might be a duplicate of existing issues. Please check:

linux 启动报错 The socket connection was closed unexpectedly. For more information, pass verbose: true in the second argument to fetch() #8580: Same error on Linux — "The socket connection was closed unexpectedly" (closed)
Error: The socket connection was closed unexpectedly. For more information, pass verbose: true in the second argument to fetch() #1692: Same error message with 32 comments of discussion (closed)
socket connection was closed unexpectedly. From more information, pass verbose: true in the second argument to fetch #3511: Same socket connection closed unexpectedly error
socket connection error with ProxyChains from v1.0.0 #4284: Socket connection error (closed)
Hit and miss chats with "socket closed error" #555: Hit and miss chats with "socket closed error"

Please search through existing issues before opening a new one, and consider adding any new details to an existing thread if applicable.

what version of opencode?
opencode -v

OpenCode的哪个版本？ opencode -v

1.3.17

please run opencode upgrade first - we are on version v1.4.1

please run opencode upgrade first - we are on version v1.4.1

same error on v1.4.1

桌面端同样的问题，更新到最新版本也没解决，只是过了个周末就不能用了。楼主是在无网络限制的环境下出现这种情况的吗？

我现在基本确定，应该是公司网络加了限制，api请求被拦截了。。。

@zsl83572348

@zsl83572348 相关问题原因已经找到了嘛，我也遇到了这个问题。目前怀疑是我使用的代理有问题

Same issue. I use vLLM and opencode version is 1.14.22.

@anonymous-1-a

@anonymous-1-a I have solved this problem. The way to do it is to open a new terminal. Although I don't know why this happened.

i'm getting the same problem on v1.14.48. it doesnt happen always, but it happened consistently for a task that I was trying to run. I've tried multiple providers and the result is the same.

it's a context problem. running /compact will fix it.

if you're running a lot of terminal commands in your session, instruct the agent manually or with AGENTS.md to use a subagent and you'll see this error a lot less

Мне помог перезаход в аккаунт/API

Has this been fixed? Seeing it also in the latest Opencode version.

Same issue on v1.15.13

I am getting this exact problem with version 1.17.8 in last few days. Compacting the context, opening new terminal did not work. I am getting this problem with both CLI and Macos app. Any solutions?

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Cannot connect to API: The socket connection was closed unexpectedly. For more information, pass `verbose: true` in the second argument to fetch() #21643

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Cannot connect to API: The socket connection was closed unexpectedly. For more information, pass verbose: true in the second argument to fetch() #21643

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github-actions commented on Apr 9, 2026

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Cannot connect to API: The socket connection was closed unexpectedly. For more information, pass `verbose: true` in the second argument to fetch() #21643