FF CDP Logs, part 2

log.txt

[cy:open:dev:5136]: 1657749371055       RemoteAgent     DEBUG   WebDriver BiDi enabled
[cy:open:dev:5136]: 1657749371055       RemoteAgent     DEBUG   CDP enabled
[cy:open:dev:5136]: 1657749371056       RemoteAgent     TRACE   Received observer notification final-ui-startup
[cy:open:dev:5136]: WebDriver BiDi listening on ws://localhost:52235
[cy:open:dev:5136]: 1657749371064       RemoteAgent     DEBUG   Setting recommended pref datareporting.policy.dataSubmissionPolicyAccepted to false
[cy:open:dev:5136]: 1657749371066       CDP     INFO    Entered watchForTabs
[cy:open:dev:5136]: 1657749371066       CDP     INFO    Registered tab observer
[cy:open:dev:5136]: 1657749371066       CDP     INFO    Start Tab listener
[cy:open:dev:5136]: 1657749371066       CDP     INFO    Register existing: true
[cy:open:dev:5136]: 1657749371066       CDP     INFO    Found window: [object Window]
[cy:open:dev:5136]: 1657749371114       CDP     WARN    Failed to remove undefined (Could not parse path (undefined): NS_ERROR_FILE_UNRECOGNIZED_PATH)
[cy:open:dev:5136]: 1657749371114       RemoteAgent     DEBUG   Resetting recommended pref browser.contentblocking.features.standard
[cy:open:dev:5136]: 1657749371114       RemoteAgent     DEBUG   Resetting recommended pref network.cookie.cookieBehavior
[cy:open:dev:5136]: 1657749371173       RemoteAgent     ERROR   Unable to start remote agent: can't access property "tabs", win.gBrowser is undefined: TypeError: can't access property "tabs", win.gBrowser is undefined(chrome://remote/content/cdp/observers/TargetObserver.jsm:93:36) JS Stack trace: _registerDOMWindow@TargetObserver.jsm:93:36
[cy:open:dev:5136]: start@TargetObserver.jsm:65:14
[cy:open:dev:5136]: watchForTabs@TargetList.jsm:87:28
[cy:open:dev:5136]: watchForTargets@TargetList.jsm:41:16
[cy:open:dev:5136]: start@CDP.jsm:102:27
[cy:open:dev:5136]: #listen@RemoteAgent.jsm:223:70
[cy:open:dev:5136]: observe@RemoteAgent.jsm:355:29
[cy:open:dev:5136]: EMITTING: emit(featureUpdate:urlbar, pref-updated) from _emitFeatureUpdate() -> resource://nimbus/lib/ExperimentStore.jsm:375
[cy:open:dev:5136]: EMITTING: emit(featureUpdate:urlbar, pref-updated) from _emitFeatureUpdate() -> resource://nimbus/lib/ExperimentStore.jsm:375
[cy:open:dev:5136]: EMITTING: emit(ADD_SECTION, topstories, [object Object]) from addSection() -> resource://activity-stream/lib/SectionsManager.jsm:271
[cy:open:dev:5136]: [Parent 11276, IPC I/O Parent] WARNING: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/process_util_win.cc:167
[cy:open:dev:5136]: EMITTING: emit(ADD_SECTION, highlights, [object Object]) from addSection() -> resource://activity-stream/lib/SectionsManager.jsm:271
[cy:open:dev:5136]: EMITTING: emit(INIT) from init() -> resource://activity-stream/lib/SectionsManager.jsm:215
[cy:open:dev:5136]: 1657749372732       RemoteAgent     TRACE   Received observer notification browser-idle-startup-tasks-finished