[build 126] Optimizer refuses Strategies containing String-variables
From time to time my strategies must contain String-variables (for example to allow messaging between TradeOption-extension and StrategyBase via "variables()".
XML-snippet-EXAMPLE:
<variable>
<id>A01BC567-44DB-5F0B-6ADD-FDF7CD5F4FE3</id>
<name>v_1_Message</name>
<type>string</type>
<value>Print this to separate logfile</value>
<makeExternal>false</makeExternal>
</variable>
<id>A01BC567-44DB-5F0B-6ADD-FDF7CD5F4FE3</id>
<name>v_1_Message</name>
<type>string</type>
<value>Print this to separate logfile</value>
<makeExternal>false</makeExternal>
</variable>
But if such Strategy should be optimized, the optimizer refuses it by detecting a String-variable!!!
So it would be helpful to hide such String-variables for the optimizer, for exmple with an additional expression like:
"<makeVisibleForOpt>false</makeVisibleForOpt>"
Or may be better: Make String-variables generally unvisible for the optimizer (because they could'nt be "optimized")?
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Votes 0
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Project StrategyQuant X
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Type Bug
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Status Fixed
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Priority Normal
History
k
MF
Mark Fric
23.04.2020 10:51Status changed from New to Waiting for information
please attach an example of such strategy and your custom trading ooption. I don't know what you mean exactly.
k
kleva
23.04.2020 13:44Attachment SampleStrategy1_with_String.sqx added
Attachment Error.jpg added
Hi Mark,
please see files attached. Even if the String variable is deactivated in optimizer-settings, it refuses to start optimization. Seems to me, that optimizer refuses automatically ALL strategys, containing any string-variables. And that's so not wishfull ... .
TT
TB
Tomas Brynda
23.05.2020 17:41Status changed from New to Fixed
Hi Kleva,
I have fixed this issue. String parameters won't appear in optimization params at all, because they can't be optimized.
Best regards,
Tomas
Votes: 0
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