Cypress 15 error: Failed to connect to the bus: Address does not contain a colon

[cloakedninjas]

Migrating from v14 to v15

• npm install cypress@15
• set docker image to cypress/included:15.2.0

Running command:

docker run -it -v "$PWD":/app -w /app -e CYPRESS_baseUrl=http://host.docker.internal:9000 cypress/included:15.2.0

results in this is the log :

[13:45:53]  Verifying Cypress can run /root/.cache/Cypress/15.2.0/Cypress [started]
[13:45:55]  Verifying Cypress can run /root/.cache/Cypress/15.2.0/Cypress [COMPLETED]
[209:0917/134555.110038:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[209:0917/134555.573381:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[209:0917/134555.573409:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
[209:0917/134555.574109:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Address does not contain a colon
[209:0917/134555.574142:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Address does not contain a colon
[209:0917/134555.574158:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Address does not contain a colon
[209:0917/134555.574268:ERROR:dbus/bus.cc:408] Failed to connect to the bus: Address does not contain a colon
[209:0917/134555.574290:ERROR:dbus/object_proxy.cc:590] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:

DevTools listening on ws://127.0.0.1:38103/devtools/browser/64125afd-0625-48df-986b-d17b60bb3d29

Cypress works fine in GUI mode. Not sure where to continue investigation, any ideas?

[MikeMcC399]

@cloakedninjas

• This is a duplicate of Multiple ERROR:dbus messages cypress#32290

The error messages are a confirmed regression from Cypress 14 to 15 and are in the category "garbage errors", meaning they do not affect the running of Cypress and can be ignored. They are nevertheless not pretty and need to be suppressed.

Even though your issue is a duplicate, I'm going to leave it open in case anybody else looks here and not in the main https://github.com/cypress-io/cypress repo for open issues.

[cloakedninjas]

Any ideas why all tests are failing though? Could it be related to Failed to call method: org.freedesktop.DBus.NameHasOwner or is this another error that can be ignored?

[MikeMcC399]

@cloakedninjas

All the dbus errors including Failed to call method: org.freedesktop.DBus.NameHasOwner are garbage errors and can be ignored. You can see that the CI workflow https://app.circleci.com/pipelines/github/cypress-io/cypress-docker-images/2731/workflows/e629c921-1caa-4876-8585-64c6c7aff04a/jobs/85901 is full of these error messages and succeeds with all tests however.

I can't say why your tests are failing from the information you have shared. Check the cypress@15.0.0 changelog and Migration Guide if this is a problem that only occurs after upgrading.

[MikeMcC399]

• PR fix: strip dbus messaging from cli launcher stderr cypress#32547 wants to address this issue

[MikeMcC399]

Resolved through PR cypress-io/cypress#32547 in cypress@15.4.0