Error found in Walkforward Test

Questions about MultiCharts and user contributed studies.
dingmanhoe123
Posts: 61
Joined: Jul 25 2013
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Oct 04 2015

I tried to conduct a walk forward test for a strategy.

however the attached error message occur during the test. I have already used tick tick to generate a daily chart for the test.

I set the OOS: 240 bars and IS: 960
my data is available from 1.1.2001 to 30.12.2013



what should I do to make it right?
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Henry MultiСharts
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Joined: Aug 25 2011
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Oct 13 2015

Hello dingmanhoe123,

Does the error appear when you are using your code only or when using any of the prebuilt signals as well?