Duplicate env_type argument bug in sandbox backends
Cluster 112715. Data as of
Nothing open on GitHub. Fix merged in #113250 on 17 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #113250. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #113250. That is separate from the fix event. - Still open
- Nothing open on GitHub.
A bug caused _build_sandbox_env() to receive multiple values for the 'env_type' argument, breaking all tools when using sandbox terminal backends. The members cover the error report and fixes targeting Singularity, Daytona, and Vercel sandbox backends.
Open issues0
Open PRs0
Fixes on record
-
#113250 fix(terminal): singularity, daytona and vercel_sandbox backends create environments again instead of a TypeError (#112715, salvage #112723)
files:
tests/tools/test_terminal_sandbox_builder_dispatch.py,tools/terminal_tool_backends.py
1 PR closed without merging
From the close comments: partial fix 1
-
#112723 fix(tools): avoid duplicate sandbox env type dispatch · partial fix →
#113250
Closed issues · 1
- Closed#112715TypeError: _build_sandbox_env() got multiple values for argument 'env_type' — every tool fails when terminal.backend is a sandbox backend
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Merged PRs
- #113250
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 17 Sep 2026