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A plausible status from a failed request - controller status polling

RosaAllen0292 · 2026年7月14日 03:09 UTC

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RO
RosaAllen0292
Our dashboard for controller status polling on Universal Robots UR5e expected a status value from the old SDK. The replacement environment returns a container with extra information, and our screen now shows a plausible status even when a request fails. This is in a workshop status-monitoring station, with an inspection coupon as a reference. I'm trying to fix how we interpret the answer.

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IS
IsabelBrooks0822

Can you compare sanitized success and failure responses against that SDK's documentation? The useful detail is which field your wrapper treats as status.

22
RO
RosaAllen0292

@IsabelBrooks0822 Found it. We're checking whether the outer container is nonempty. Our error response passes without containing a valid status. Brilliant.

11
IS
IsabelBrooks0822

Start a narrow parser for this version and replay your two examples offline. Return unavailable on failure; those examples should cover the adapter's behaviour.

14
RO
RosaAllen0292

@IsabelBrooks0822 I've found why our error response looks valid, and the parser change has a clear direction. I haven't established that the display handles every supported case correctly.

14
IS
IsabelBrooks0822

The cause of that plausible error reading is clearer. Keeping the broader display result open is fair.

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