Home-Assistant-Matter Hub - Fehlermeldung

Hallo zusammen,

ich bekommen beim einrichten einer neuen Bridge im Matter Hub folgende Fehlermeldung:

Unexpected token ‘<’, "<!DOCTYPE "… is not valid JSON

Im Protokoll des Home-Assistant-Matter-Hub ist folgendes aufgeführt:

s6-rc: info: service s6rc-oneshot-runner: starting
s6-rc: info: service s6rc-oneshot-runner successfully started
s6-rc: info: service base-addon-banner: starting
-----------------------------------------------------------
 Add-on: Home-Assistant-Matter-Hub
 Publish your entities from Home Assistant to any Matter-compatible controller like Alexa, Apple Home or Google Home.
-----------------------------------------------------------
 Add-on version: 3.0.0-alpha.81
 You are running the latest version of this add-on.
 System: Home Assistant OS 15.1  (amd64 / qemux86-64)
 Home Assistant Core: 2025.4.0
 Home Assistant Supervisor: 2025.03.4
-----------------------------------------------------------
 Please, share the above information when looking for help
 or support in, e.g., GitHub, forums or the Discord chat.
-----------------------------------------------------------
s6-rc: info: service base-addon-banner successfully started
s6-rc: info: service fix-attrs: starting
s6-rc: info: service base-addon-log-level: starting
s6-rc: info: service fix-attrs successfully started
s6-rc: info: service base-addon-log-level successfully started
s6-rc: info: service legacy-cont-init: starting
s6-rc: info: service legacy-cont-init successfully started
s6-rc: info: service legacy-services: starting
s6-rc: info: service legacy-services successfully started
2025-04-07 13:15:38.110 INFO   WebApi               HTTP server (API & Web App) listening on port 62694
2025-04-07 13:15:38.128 INFO   HomeAssistantClient  Waiting for Home Assistant to be up and running
2025-04-07 13:18:02.969 INFO   ServerNodeStore      Opened 94f2f2af7d854e1d8d80f18aaed24207 storage at /config/data/94f2f2af7d854e1d8d80f18aaed24207
2025-04-07 13:18:03.107 INFO   BaseEventStore       Initialized new volatile event store
2025-04-07 13:18:03.120 ERROR  Transaction          Rolling back initialize<94f2f2af7d854e1d8d80f18aaed24207>#1 due to error: Behaviors have errors
AggregateError: Behaviors have errors
    at file:///usr/local/lib/node_modules/home-assistant-matter-hub/node_modules/@matter/node/dist/esm/endpoint/properties/Behaviors.js:126:21
    at all (file:///usr/local/lib/node_modules/home-assistant-matter-hub/node_modules/@matter/general/dist/esm/util/Construction.js:380:17)
    at file:///usr/local/lib/node_modules/home-assistant-matter-hub/node_modules/@matter/general/dist/esm/util/Construction.js:370:11
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async BridgeServerNode.initialize (file:///usr/local/lib/node_modules/home-assistant-matter-hub/node_modules/@matter/node/dist/esm/node/ServerNode.js:98:5)

Wäre super wenn mich hier jemand supporten könnte.

Danke und beste Grüße

Hallo, ich habe das gleich Problem. Bei der ersten Einrichtung hatte es funktioniert. Dann wollte ich eine zweite hinzufügen….dann kam das Problem. Und nach löschen der ersten (Tipp von simon42) …geht jetzt gar nichts mehr…Hast du eine Lösung? Grüße