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docs(zenoh): add troubleshooting section

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Signed-off-by: Beniamino Pozzan <beniamino.pozzan@gmail.com>
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Beniamino Pozzan
2026-06-07 17:52:42 +01:00
committed by Peter van der Perk
parent c68134f14c
commit a6fedf9181
1 changed files with 12 additions and 0 deletions
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docs/en/middleware/zenoh.md
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@@ -251,3 +251,15 @@ For setup details and supported message types, refer to the [PX4 ROS 2 Interface
::: info
The PX4 ROS 2 Interface Library is not compatible with ROS 2 Humble and earlier, as it requires the message type hash (RIHS01, as defined in REP-2016) to be included in the Zenoh key expression.
:::
### Troubleshooting
1. When starting the client you might see
```
ERROR [zenoh] Could not create a subscriber for type ***
```
When it happens, check if `src/modules/zenoh/Kconfig.topics` has unstaged changes.
If there are any it means that new uorb topics have been added and the previous build updated the `Kconfig.topics` file accordingly.
Please perform a clean build so that the new `Kconfig.topics` can be used.