Repository navigation
Bun crash when attempting to run opencode-ai from source #20959
Description
How can we reproduce the crash?
Check out 3b9b391 of https://github.com/sst/opencode#
Go version 1.24.5
$ uname -a
CYGWIN_NT-10.0-26100 LAPTOP-LUA0BCM5 3.6.3-1.x86_64 2025-06-05 11:45 UTC x86_64 Cygwin```
Checkout opencode, run "bun install".
Fails on creating the hooks, but whether or not those are there I get the panic.
Relevant log output
$ bun run packages/opencode/src/index.ts
============================================================
Bun v1.2.18 (0d4089ea) Windows x64
Windows v.win11_dt
CPU: sse42 avx avx2 avx512
Args: "C:\Users\richd_iotecha\.bun\bin\bun.exe" "run" "packages/opencode/src/index.ts"
Features: bunfig(2) fetch jsc(2) macros(3) transpiler_cache tsconfig(2)
Builtins: "bun:main" "node:fs/promises" "node:os" "node:path" "node:process" "node:util"
Elapsed: 75ms | User: 125ms | Sys: 78ms
RSS: 0.22GB | Peak: 0.22GB | Commit: 0.56GB | Faults: 54703
panic(thread 8800): attempt to use null value
Crashed while visiting C:\devel\opencode\opencode\packages\opencode\src\provider\models.ts
oh no: Bun has crashed. This indicates a bug in Bun, not your code.
To send a redacted crash report to Bun's team,
please file a GitHub issue using the link below:
https://bun.report/1.2.18/wr10d4089eGgkkwgBk6gjJ+/rhJ+h6vbk+vxau585Y2ujzoBw439WyslwV2jnvV4johUA0eNpLLClJzS0oUSjJVygtTlXIK83JUShLzClNBQB82AmIStack Trace (bun.report)
Bun v1.2.18 (0d4089e) on windows x86_64 [RunCommand]
panic: attempt to use null value
event_loop.zig:319:usocketsLoopJSPromise.zig:224:statusMacro.zig:503:coerceMacro.zig:267:runAsyncMacro.zig:605:callWrapperbindings.cpp:5311:JSC__VM__holdAPILockMacro.zig:145:calljs_parser.zig:17455:visitExprInOutjs_parser.zig:17059:visitExprInOutjs_parser.zig:20564:visitDecls
Features: tsconfig, bunfig, fetch, jsc, macros
Sentry Issue: BUN-HE3
Activity
RiskyMH commentedon Jul 11, 2025
Fixed in #20903! Please run
bun upgrade --canaryor wait until 1.2.19 is released.richdooz commentedon Jul 11, 2025
@RiskyMH ... I stepped into the coal mine and did not die! Thank you!