LEAN is the open source
algorithmic trading engine powering QuantConnect. Founded in 2013 LEAN has been built by a
global community of 80+ engineers and powers more than a dozen hedge funds today.
Alpha League Competition: $1,000 Weekly Prize Pool
Qualifying Alpha Streams Reentered Weekly Learn
more
Is there way to debug a backtest in visual studio? I'm using the "Debug" tab in Lab in web. but as a developer I feel more confortable with debugging in Visual Studio. Also I'm getting this error to see the debug logs in web "You currently have a maximum of 10kb of log data per backtest, and 3072kb total max per day"
I just see these 2 options on any Algo file right click,
I could not find any instruction to debug a particular algo backtest in these links
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
Could you please specify what you are trying to accomplish? Do you want to debug an algorithm running on QuantConnect's servers or debug an algorithm running locally?
Debugging backtests running on QuantConnect's servers on Visual Studios is not possible because the data for backtesting lives on QuantConnect's servers.
You could debug on Visual Studios if you are using data locally. This can be done with by either importing custom data or by using one of the data downloaders in the toolbox. But if you want to debug with QuantConnect's data, you are limited to using the debugger on the web IDE.
Best Rahul
1
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
Hi Rahul, Thanks a lot for reply. Yes, I want to debug an algo running locally (as I feel visual studio is more user friendly). as per your suggestion I tried Yahoodownloader in toolbox, I can able to download data in this folder. let me try local debugging.
will come if still I face any issues. Thanks again
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by QuantConnect. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. QuantConnect makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances. All investments involve risk, including loss of principal. You should consult with an investment professional before making any investment decisions.
Loading...
To unlock posting to the community forums please complete at least 30% of Boot Camp. You can
continue your Boot Camp training progress from the
terminal. We hope to see you in the community soon!
You do not have enough QC Credit to send this award, get a QC Credit Pack
here.
Award Sent Successfully
Thank you for giving back to the community.
Processing...
Choose a Credit Pack
Payment Confirmation
QuantConnect Credit (QCC) can be applied to your cloud-invoices or
gifted to others in the community with Community Awards in recognition of their contributions.
Community Awards highlight the awesome work your fellow community members are doing and inspires
high quality algorithm contributions to the community. Select an option below to add
QuantConnect Credit to your account:
$5
500 Credit Points
$10
1,000 Credit Points
$18
2,000 Credit Points
10% bonus
$45
5,000 Credit Points
10% bonus
03/23XXXX XXXX XXXX 0592
We will charge your default organization credit card on file, click
here to update.
Send an award to
Choose a Credit Pack
