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Troubleshooting

The goal here is to stop guessing.

First Three Commands

Run these before you change code, files, or your worldview:

deva.sh --show-config
deva.sh claude --debug --dry-run
deva.sh shell

Those tell you:

  • what config was loaded
  • what Docker shape deva is building
  • what the live container actually sees

Docker Is Not Running

Symptom:

  • container creation fails immediately

Check:

docker ps

Fix:

  • start Docker
  • confirm your user can talk to the Docker daemon

This one is not mysterious.

Wrong Mount Paths After The /root -> /home/deva Move

Symptom:

  • files you expected are missing in the container

Bad:

-v ~/.ssh:/root/.ssh:ro

Good:

-v ~/.ssh:/home/deva/.ssh:ro

Deva warns about /root/* mounts, but warnings are easy to ignore when people get overconfident.

Auth Looks Wrong

Symptom:

  • wrong account
  • wrong endpoint
  • auth falls back to some old session

Check:

deva.sh claude --auth-with api-key --debug --dry-run

Look for:

  • expected auth env vars present
  • unexpected auth env vars absent
  • correct credential file mount
  • blank overlay on the default credential file when using non-default auth

If the dry-run shape is correct but the agent still cannot authenticate, the wrapper may be fine and the real problem is the token, endpoint, or upstream CLI behavior.

Config Home Is Empty

Symptom:

  • first run warns that .claude, .codex, or .gemini is empty

Meaning:

  • you pointed --config-home at a new directory, which is fine
  • you now need to authenticate into that isolated home

That is not an error. That is exactly what isolated config homes are for.

Proxy Weirdness

Deva rewrites localhost in HTTP_PROXY and HTTPS_PROXY to host.docker.internal for the container path.

If the agent cannot reach a local proxy:

  • check the proxy actually listens on the host
  • inspect the translated value in --dry-run
  • check NO_PROXY

For Copilot proxy mode, deva also adds NO_PROXY and no_grpc_proxy entries for the local proxy hostnames.

Claude --chrome Still Cannot See The Extension

Symptom:

  • Claude reports Chrome mode enabled
  • extension status still says not detected

What deva now does for deva.sh claude -- --chrome:

  • mounts either:
  • one configured Chrome profile Extensions/ dir read-only at /home/deva/.config/google-chrome/Profile N/Extensions, or
  • every detected Default/Profile * Extensions/ dir under a configured user-data root
  • mounts the host Chrome bridge dir at /deva-host-chrome-bridge
  • inside the patched container entrypoint, creates the socket Claude expects:
  • <container tmpdir>/claude-mcp-browser-bridge-deva
  • symlinked to /deva-host-chrome-bridge

Check:

deva.sh claude --debug --dry-run -- --chrome
deva.sh shell

Look for:

  • .../Profile 6/Extensions:/home/deva/.config/google-chrome/Profile 6/Extensions:ro
  • or .../Default/Extensions:/home/deva/.config/google-chrome/Default/Extensions:ro
  • /deva-host-chrome-bridge
  • inside the container: ls -l "$(node -p 'require(\"os\").tmpdir()')"/claude-mcp-browser-bridge-deva

If your extension lives in a non-default Chrome profile, tell deva where it is. Put this in .deva.local:

DEVA_CHROME_PROFILE_PATH=/actual/path/to/Profile 6

If the source directory is not literally named Profile 6, also set:

DEVA_CHROME_PROFILE_NAME=Profile 6

If you prefer pointing deva at the browser user-data root instead:

DEVA_CHROME_USER_DATA_DIR=/actual/path/to/Chrome

If deva guessed the wrong host bridge directory, override it explicitly:

DEVA_HOST_CHROME_BRIDGE_DIR=/actual/path/to/claude-mcp-browser-bridge-$USER

Reality check:

  • deva does not install the host native messaging manifest for you
  • Chrome on the host still needs a working host-side claude --chrome-native-host setup
  • if the host socket file is absent, the extension may be installed but not yet connected
  • the published image still needs to be rebuilt with the patched docker-entrypoint.sh; otherwise the socket symlink is never created

Dry-Run Looks Fine But Runtime Fails

That is normal in at least three cases:

  • bad token
  • wrong remote permissions
  • agent CLI rejects the auth type at runtime

--dry-run validates assembly, not end-to-end auth success.

It also does not start the container. For Copilot mode it now skips starting the local proxy as well, so the output stays a planning tool instead of mutating local state.

Use a real smoke test:

deva.sh claude --auth-with api-key -- -p "reply with ok"

Too Much State, Need A Clean Repro

Use bare mode:

deva.sh claude -Q

Or remove the project container:

deva.sh rm

If the problem disappears in -Q, your usual config or mounts are part of the issue.

Container Reuse Confuses You

Persistent is the default. That means the next run may attach to an existing container.

Check:

deva.sh ps
deva.sh status

If you want a throwaway run:

deva.sh claude --rm

Still Stuck

Collect something useful before filing an issue:

  • deva.sh --show-config
  • deva.sh <agent> --debug --dry-run
  • exact auth mode
  • exact config-home path
  • whether docker.sock or --host-net was enabled

Then open the issue without hand-wavy descriptions like "auth broken somehow". That phrase helps nobody.