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Driver Binary Not Found

If Docker/Podman/Firejail/Bubblewrap binaries are missing, command startup fails. Check:
  • binary is installed
  • binary is on PATH
  • optional override env vars are set correctly (DOCKER_BIN, PODMAN_BIN, FIREJAIL_BIN, BWRAP_BIN)

Invalid Driver Name

Sandbox::with(...)->using('unknown') throws InvalidArgumentException. Use SandboxDriver enum when possible.

Timeout or Truncated Output

If result is incomplete:
  • increase withTimeout(...) / withIdleTimeout(...)
  • increase withOutputCaps(...)
  • inspect timedOut(), truncatedStdout(), truncatedStderr()

File Access Issues

If command cannot read/write paths:
  • set correct baseDir
  • add required mounts via withReadablePaths(...) / withWritablePaths(...)