# What happened to Fuse.Desktop.DesktopRootViewport?

**URL:** <https://forums.fusetools.com/t/what-happened-to-fuse-desktop-desktoprootviewport/4979>\
**Category:** General\
**Created:** [December 2, 2017, 7:18am UTC](https://forums.fusetools.com/t/what-happened-to-fuse-desktop-desktoprootviewport/4979 "2017-12-02T07:18:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Will\_Wong](https://avatars.discourse-cdn.com/v4/letter/w/7cd45c/32.png) [@Will\_Wong](https://forums.fusetools.com/u/Will_Wong)\
**Post date:** [December 2, 2017, 7:18am UTC](https://forums.fusetools.com/t/what-happened-to-fuse-desktop-desktoprootviewport/4979/1 "2017-12-02T07:18:56Z")

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I am using [bolav’s fuse-modalview](https://github.com/bolav/fuse-modalview/) package and it causes a build error after upgrading from 1.2.1. Someone has posted a [bug report](https://github.com/bolav/fuse-modalview/issues/14) in the repo but no one has responded yet.

It seems to me that DesktopRootViewport was deprecated & removed or moved but I can’t find any information on it in the docs or forums. Can someone tell me what it was replaced with? Or where in the api docs can I find information to continue debugging the issue?

— update:  
It seems to work if I replace Fuse.Desktop.DesktopRootViewport with Fuse.RootViewport. Can anyone confirm if this is the right thing to do?  
Thanks!

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**Author:** ![droidbass](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/droidbass/32/138_2.png) [@droidbass](https://forums.fusetools.com/u/droidbass)\
**Post date:** [December 2, 2017, 10:37pm UTC](https://forums.fusetools.com/t/what-happened-to-fuse-desktop-desktoprootviewport/4979/2 "2017-12-02T22:37:08Z")

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you have an answer about this, I have this error too.

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**Author:** ![Uldis](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/uldis/32/657_2.png) [@Uldis](https://forums.fusetools.com/u/Uldis)\
**Post date:** [December 4, 2017, 1:33pm UTC](https://forums.fusetools.com/t/what-happened-to-fuse-desktop-desktoprootviewport/4979/3 "2017-12-04T13:33:25Z")

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Hey guys, it looks like someone has already proposed [a solution](https://github.com/bolav/fuse-modalview/pull/13). Go ahead and implement that fix locally before the PR gets merged.