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Random Error : tips that you probably won't find useful.

[itsaloyd]

Spatial Awareness doesn’t seems to be enabled

From Unity make sure you have enabled the SpatialPerception capability.  If you have already build your VS solution, it won’t change anything. Either build in another folder or manually set the capability in the AppxManifest.

[itsaloyd]

Error DEP6957: Failed to connect to device '127.0.0.1' using Universal Authentication

Try another usb cable. Did you use the one which comes with the Hololens?

[itsaloyd]

Error : Out of memory

If for no reason, your VS2019 solution doesn’t seems to build anymore, try to restart your computer even if everything looks alright in the task manager and that you have plenty of memory.

[itsaloyd]

Error during clone

> fatal: could not read Username for ‘https://***’ : Device not configured

> fatal: clone of 'https://***' into submodule path '***' failed

Maybe one of the submodule url is using https instead of ssh.

[itsaloyd]

Error 0x80070057 (E_INVALIDARG)

When sideloading through the Hololens Device Portal, try to uninstall your app before deploying your package again.