ObjectStore no longer works? by Brian tong

Dear all,

I run into a problem with retrieving my stored object in ObjectStore in the research environment with the following error message.

Code I try to run

" for key in qb.ObjectStore.Keys:
print(key)"

Error I got

" Error loading preloads:
Failed to fetch dynamically imported module: https://vscode-remote+7b9a72a7-002daffeaba5-002decf62102-002dfcbfb956-002dacfe488d-002ecode-002equantconnect-002ecom.vscode-resource.code-cdn.quantconnect.com/openvscode-server/extensions/notebook-renderers/renderer-out/index.js"

Just want to see if you guys have ways to resolve that. Any pointers will be hugely appreciated.

Many thanks!

Hi Tom,

Data for a symbol may sometimes be missing for a particular time slice. In order to account for this, we should check whether that data exists in the slice before attempting to access it.

if not slice.ContainsKey(self.UnderlyingTicker):
                self.Debug(f"NO {self.UnderlyingTicker} data on {self.Time}")
                return

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