21.06.2024, 08:13
Hello, after updating an old LM Reactor v3 from 2017 to 2024 firmware, I noticed that the "Objects" tab doesn't display properly (connecting to the LogicMachine in HTTP). Inside the Chrome dev tools, I can see the following error message:
I retried connecting to the LM in HTTPS, and this time, the Objects tab was displayed properly, and the error above didn't show up anymore.
It seems to be specific to some version upgrades, because for instance if I upgrade a brand-new LM from 2023 to 2024 firmware, the same problem won't occur connecting in plain HTTP. It seems to only happen if you update from a really old firmware to the 2024 one.
Do you have any workaround?
Quote:WebSocket connection to 'ws://xxxx/scada-main/objects/ws-main' failed:
start @ 10-objects.js.gz?version=20240426:1
(anonymous) @ 10-objects.js.gz?version=20240426:1
I retried connecting to the LM in HTTPS, and this time, the Objects tab was displayed properly, and the error above didn't show up anymore.
It seems to be specific to some version upgrades, because for instance if I upgrade a brand-new LM from 2023 to 2024 firmware, the same problem won't occur connecting in plain HTTP. It seems to only happen if you update from a really old firmware to the 2024 one.
Do you have any workaround?