[dash-launcher] Return error if instance is not resolved

Rather than presenting an empty namespace in `dash`, return
an error when the instance is not resolved.

Change-Id: I7bde8cd555a5d5d1d14831431246f6a9f5fc7005
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/692523
Reviewed-by: Adam Perry <adamperry@google.com>
Reviewed-by: Shai Barack <shayba@google.com>
API-Review: Shai Barack <shayba@google.com>
Commit-Queue: Xyan Bhatnagar <xbhatnag@google.com>
3 files changed
tree: ba65d07444f9f34334d8530a32d44e7c634d1c59
  1. boards/
  2. build/
  3. bundles/
  4. docs/
  5. examples/
  6. products/
  7. scripts/
  8. sdk/
  9. src/
  10. third_party/
  11. tools/
  12. zircon/
  13. .clang-format
  14. .clang-tidy
  15. .editorconfig
  16. .git-blame-ignore-revs
  17. .gitattributes
  18. .gitignore
  19. .gn
  20. .style.yapf
  21. analysis_options.yaml
  22. AUTHORS
  23. BUILD.gn
  24. CODE_OF_CONDUCT.md
  25. CONTRIBUTING.md
  26. LICENSE
  27. OWNERS
  28. PATENTS
  29. pyrightconfig.json
  30. README.md
  31. rustfmt.toml
README.md

Fuchsia

What is Fuchsia?

Fuchsia is an open source, general purpose operating system supporting modern 64-bit Intel and ARM processors.

We expect everyone interacting with our project to respect our code of conduct.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.