multica-ai/multica · error

prepare execution environment: %w

Error message

prepare execution environment: %w

What it means

Error "prepare execution environment: %w" thrown in multica-ai/multica.

Source

Thrown at server/internal/daemon/daemon.go:6511

				go func() {
					select {
					case <-cancelled:
						waitCancel()
					case <-waitCtx.Done():
					}
				}()
			})
			if waitCounted {
				d.resourceWaitTasks.Add(-1)
			}
			if lockErr != nil {
				return TaskResult{}, fmt.Errorf("local_directory worktree: wait for a consistent snapshot of %s: %w",
					localAssignment.AbsPath, lockErr)
			}
			env, err = d.prepareExecutionEnvironment(prepareCtx, prepParams)
			release()
			if err != nil {
				return TaskResult{}, fmt.Errorf("prepare execution environment: %w", err)
			}
		} else {
			if localAssignment != nil {
				prepParams.LocalWorkDir = localAssignment.AbsPath
			}
			env, err = d.prepareExecutionEnvironment(prepareCtx, prepParams)
			if err != nil {
				return TaskResult{}, fmt.Errorf("prepare execution environment: %w", err)
			}
		}
	}
	// Belt-and-suspenders: also mark whatever root we ended up with, in case
	// future changes diverge from PredictRootDir.
	if env.RootDir != predictedRoot && env.RootDir != "" {
		d.markActiveEnvRoot(env.RootDir)
		defer d.unmarkActiveEnvRoot(env.RootDir)
	}
	// Finalize the worktree on EVERY exit path, success or failure: commit

View on GitHub (pinned to 2c0912b6ec)

Solutions

1. Inspect the wrapped error from environment preparation and retry.

When it happens

Trigger: Thrown at server/internal/daemon/daemon.go:6511 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of multica-ai/multica@2c0912b6ec (2026-08-15). Data as JSON: /api/errors/fa5521d8a33c46eb. Report an issue: GitHub.