To reproduce this IQFeed provider (Build 27) error follow the following steps.
1) create a dataset containing the symbols: PNFP PRMW
2) restart WL. I'm running Build 104.
3) run any strategy using that dataset. I've used the "A seventeen liner" strategy, but any strategy I think will do.
Note this error will only occur once. If you want to repeat it, you'll need to restart WL first. (I'm guessing that's because it's a weird memory scoping problem, but it could be some race condition between threads.)
1) create a dataset containing the symbols: PNFP PRMW
2) restart WL. I'm running Build 104.
3) run any strategy using that dataset. I've used the "A seventeen liner" strategy, but any strategy I think will do.
Note this error will only occur once. If you want to repeat it, you'll need to restart WL first. (I'm guessing that's because it's a weird memory scoping problem, but it could be some race condition between threads.)
Rename
btw, you had reported a similar error before which has been fixed then: https://www.wealth-lab.com/Discussion/7289
QUOTE:
reported a similar error
Well, this is a new IQFeed error I just notice a couple days ago.
The fact is shows up once, then not again until you restart WL suggests there's a timing (race condition) involved. The JIT compiler would add a little more delay in the process on first execution, but not on subsequent executions.
What's interesting is that it's a soft error. I can still retrieve data for both systems. What's also weird is that it's only these symbols and not any others. How is that possible?
Everything you see is by design - except perhaps the message that IQFeed sent us - "P,PRMW,,,,,,,,,". We're expecting data. There was none. Case closed. It's just an informational error message.
By the way, it's no surprise that suddenly there's no summary streaming data for PRMW because it merged with BlueTriton and now trades as PRMB.
https://finance.yahoo.com/news/primo-brands-corporation-announces-successful-211500727.html
https://finance.yahoo.com/news/primo-brands-corporation-announces-successful-211500727.html
QUOTE:
it's no surprise that suddenly there's no summary streaming data for PRMW
So this is the reason for the weird error message for this particular symbol.
And this error message is generated by the DTN server, not the IQFeed provider, so it's out of your hands. Thanks for that explanation and clarification. Interesting.
No. It's our message that we caught and reported to you.
You requested data for a non-current symbol and IQFeed sent us crap data for it.
You requested data for a non-current symbol and IQFeed sent us crap data for it.
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