# Duplicati and OneDrive: "Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt"

**URL:** https://forum.duplicati.com/t/duplicati-and-onedrive-der-objektverweis-wurde-nicht-auf-eine-objektinstanz-festgelegt/8618
**Category:** Uncategorized
**Created:** [December 7, 2019, 11:41am UTC](https://forum.duplicati.com/t/duplicati-and-onedrive-der-objektverweis-wurde-nicht-auf-eine-objektinstanz-festgelegt/8618 "2019-12-07T11:41:57Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![greg.ewing](https://forum.duplicati.com/user_avatar/forum.duplicati.com/greg.ewing/32/1111_2.png) [@greg.ewing](https://forum.duplicati.com/u/greg.ewing)
#### Post date: [December 18, 2019, 4:43pm UTC](https://forum.duplicati.com/t/duplicati-and-onedrive-der-objektverweis-wurde-nicht-auf-eine-objektinstanz-festgelegt/8618/8 "2019-12-18T16:43:37Z")

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Link to other thread where i’ve been contributing logs and observations:

> [@Onedrive vs Object reference not set to an instanc](https://forum.duplicati.com/t/onedrive-vs-object-reference-not-set-to-an-instanc/8147):
>
> Dear, A bit fighting with backup from OpenMediaVault NAS to Onedrive. I have several tasks /for several NAS users/ for backup to Onedrive, task are working normally. On Onedrive side it is one account with several folder for separate tasks. With one task /about 16GB of data / i still have problems. Logs is below. Also tried to start with empty folder / that task works/, later copy part of data to folder and initated backup tasks again. After several backups it stops with error System.…

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