I've just upgraded from b4018 to b4019 on a Pi3 (32bit bookworm) using the Ecowitt HTTP protocol. On startup I get the error
2024-04-06 04:45:00.718 API tag: Error - Object reference not set to an instance of an object.
The program seems to be running fine though. I don't get the same error on a Pi4 (64bit bookworm) using the Ecowitt API.
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Latest Cumulus MX V4 release 4.0.1 (build 4023) - 16 May 2024
Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
b4019: API tag: Error - Object reference not set to an instance of an object.
Moderator: mcrossley
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KarlS
- Posts: 137
- Joined: Tue 30 Nov 2010 3:01 pm
- Weather Station: Ecowitt GW1003 / WH32 / WH41
- Operating System: 64bit Bookworm on Pi4
- Location: Bridge Lake, BC, Canada
- Contact:
b4019: API tag: Error - Object reference not set to an instance of an object.
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mcrossley
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- Weather Station: Davis VP2/WLL
- Operating System: Bullseye Lite rPi
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Re: b4019: API tag: Error - Object reference not set to an instance of an object.
Nothing to worry about, it's just you connecting to the Dashboard before the station has finished initialising, it just means the Station Location text will be missing from the page.