Summary
Attempting to build openclaw versions newer than v2026.2.20 (specifically v2026.2.21 and v2026.2.22) using the current nix-openclaw build scripts fails during the canvas:a2ui:bundle step.
Steps to reproduce
Override sourceInfo in the overlay to point at v2026.2.21 (5e34eb98) or v2026.2.22 (a54dc7fe) with correct hash and pnpmDepsHash, then build openclaw-gateway.
Error
>> [timing] build: canvas:a2ui:bundle...
> openclaw@2026.2.21 canvas:a2ui:bundle /nix/var/nix/builds/nix-91519-2084378872/source
> bash scripts/bundle-a2ui.sh
A2UI bundling failed. Re-run with: pnpm canvas:a2ui:bundle
If this persists, verify pnpm deps and try again.
ELIFECYCLE Command failed with exit code 1.
The build gets through pnpm install, pnpm rebuild, and patchShebangs successfully, but fails on the canvas:a2ui:bundle step which is invoked by the existing gateway-build.sh script.
Context
- Both v2026.2.21 and v2026.2.22 fail identically
- v2026.2.20 (currently pinned) builds fine
- Platform:
aarch64-darwin
- The upstream
scripts/bundle-a2ui.sh appears to have changed in a way that's incompatible with the Nix sandbox (possibly needs network access or a tool not available in the build environment)
Hashes for the maintainers
v2026.2.21 (5e34eb98fb023900f455b7e94c681383da8256f2):
hash: sha256-iV/n217XAkFaMdoYhBKoSthwmCYr2XzGcp7V4pVF008=pnpmDepsHash: sha256-1BYkeXAILkVDh9xzB6nYm2bVd4Bn2pYe05W40GZxhHw=
v2026.2.22 (a54dc7fe80fc02e2a02e6901668a468fcb0cf8b4):
hash: sha256-xBBEpBRwZlghx2DPCGIpNgTPEMrrBFGkjPVEBrcBGKo=pnpmDepsHash: sha256-x4uB91wUStN6ljiV1Jqx0qWK3RwAwd+5msbrlSb/sSE=
This issue was generated with AI assistance. A human is available for followup and clarification.
Summary
Attempting to build openclaw versions newer than v2026.2.20 (specifically v2026.2.21 and v2026.2.22) using the current nix-openclaw build scripts fails during the
canvas:a2ui:bundlestep.Steps to reproduce
Override
sourceInfoin the overlay to point at v2026.2.21 (5e34eb98) or v2026.2.22 (a54dc7fe) with correcthashandpnpmDepsHash, then buildopenclaw-gateway.Error
The build gets through
pnpm install,pnpm rebuild, andpatchShebangssuccessfully, but fails on thecanvas:a2ui:bundlestep which is invoked by the existinggateway-build.shscript.Context
aarch64-darwinscripts/bundle-a2ui.shappears to have changed in a way that's incompatible with the Nix sandbox (possibly needs network access or a tool not available in the build environment)Hashes for the maintainers
v2026.2.21 (
5e34eb98fb023900f455b7e94c681383da8256f2):hash:sha256-iV/n217XAkFaMdoYhBKoSthwmCYr2XzGcp7V4pVF008=pnpmDepsHash:sha256-1BYkeXAILkVDh9xzB6nYm2bVd4Bn2pYe05W40GZxhHw=v2026.2.22 (
a54dc7fe80fc02e2a02e6901668a468fcb0cf8b4):hash:sha256-xBBEpBRwZlghx2DPCGIpNgTPEMrrBFGkjPVEBrcBGKo=pnpmDepsHash:sha256-x4uB91wUStN6ljiV1Jqx0qWK3RwAwd+5msbrlSb/sSE=This issue was generated with AI assistance. A human is available for followup and clarification.