Comments (4)
birkenfeld
commented on August 24, 2024
1
Great! I'll release the current master as 0.4.2 then.
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birkenfeld
commented on August 24, 2024
So this is an error coming from the PLC (as opposed to an ads-rs internal bug in #8).
It will be hard to debug without knowing what exactly is requested there. Can you share the relevant part of the code (the immediate cause is in your get_ads_symbols function)?
It might also just be that the PLC disallows reading the value of certain symbols. In that case you'll have to catch that error and handle it instead of panicking by calling unwrap or similar...
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birkenfeld
commented on August 24, 2024
(cc @alex-boring if you weren't subscribed automatically)
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alex-boring
commented on August 24, 2024
That error is on me, I fixed the issue on my side. Thanks for the hints. You can close this one out!
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Related Issues (18)
- ADS crate HOT 1
- Decoding and flattening of struct array - question HOT 2
- Can you give me an example of read-write structs？ HOT 6
- Making ads::client::Client implement the Send and Sync traits by not using RefCell and Cell in it HOT 2
- decode_symbol_info panics when parsing ARRAY with negative indices such as ARRAY[-1..5] OF INT; HOT 1
- Trouble connecting to remote PLC HOT 5
- Compilation currently broken HOT 2
- Unable to set TC status HOT 6
- silent panic if twincat restarts mid-read HOT 3
- TwinCat 2 Connection issue HOT 4
- Support reading `zerocopy::FromBytes` datatypes directly? HOT 1
- Getting the symbol type of a specific handle HOT 1
- Support for multi requests HOT 1
- Cannot connect to localhost HOT 34
- Reading multiple handles HOT 3
- Reading / writing strings of length 255 HOT 3
- ads::symbol::get_symbol_info breaks on large TwinCAT projects HOT 13
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