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Unable to establish direct link between Revit and Twinmotion

7 ANTWORTEN 7
Antworten
Nachricht 1 von 8
Alex.lovtsov
4738 Aufrufe, 7 Antworten

Unable to establish direct link between Revit and Twinmotion

Two days ago i was able to successfully open my Revit model and use datasmith to directly link the Revit model (2023) to TwinMotion (2022.2.3). After making a change in Revit and hitting synchronize Revit gave me a warning that read "datasmith cannot export 3d view, the referenced object is not valid" and would not populate changes in TwinMotion.

 

I then went and updated to Twinmotion 2023 and Datasmith 5.1 to try again. This time i could not even establish a direct link because no connection could be found. I then went back to Twinmotion 2022.2.3 and left Datasmith 5.1 installed. Again, no connection is found. 

 

The cache folder is not in a temp folder. I am indeed trying to establish the direct link in a 3d view. I don't believe porting is an issue since i was able to establish the connection the first time.

 

I am stumped please help.

 

Thank you.DirectLinkSettingsPromptBoxImage.png

 

 

7 ANTWORTEN 7
Nachricht 2 von 8
bduncan6GQC8
als Antwort auf: Alex.lovtsov

Having exactly the same issue. Any help would be much appreciated. I feel it was something to do with updating to Twinmotion 2022.2.3.

Nachricht 3 von 8
elleuchchaima6nov
als Antwort auf: Alex.lovtsov

Having exactly the same issue. 

which antivirus have you?

mine is norton

 

Nachricht 4 von 8
bduncan6GQC8
als Antwort auf: Alex.lovtsov

Just curious if either of you are using a local of a centralized model?

 

We are using ESET security.

Nachricht 5 von 8
elleuchchaima6nov
als Antwort auf: Alex.lovtsov

using a local model

Nachricht 6 von 8
darawork
als Antwort auf: elleuchchaima6nov

Hi,

 

I was sucessfully able to synchonise between "Revit 2022.1" and "Twinmotion for Revit 2022.2.3-Revit" using Datasmith 5.1.1 today. If that's any help.

They, Ureal, say to uninstall any prior Datasmith installations between upgrades (or downgrades) with Twinmotion versions btw.

Regards,

Darawork
AutoDesk User
Windows 10/11, 3DS Max 2022/24, Revit 2022, AutoCad 2024, Dell Precision 5810/20, ASUS DIY, nVidia Quadro P5000/RTX 5000/GTX760

Nachricht 7 von 8
Alex.lovtsov
als Antwort auf: bduncan6GQC8

I was in a cloud model. 

 

I ended up upgrading my model to Revit 2024 and using the TM plugin.

Nachricht 8 von 8
darawork
als Antwort auf: Alex.lovtsov

Hi,

Thanks for the reply. I hope you have it sorted.

 

I found out how to do it: I had DataSmith 5.1.1 Installed as the 3dsmax 2022 Udatasmith exporter. TwinMotion 2022.2.3-Revit doesn't support DataSmith 5.1.1 yet. TwinMotion for Revit lags a few months behind Unreal Engine 5.1, it just takes time to trickle down the software chain.

 

TwinMotion for Revit is about a year behind Unreal Engine daily builds. 

 

I'm running all the latest versions at home. Well, only the ones that support a GTX760. TwinMotion and Revit still support them. Max 2024 too :leicht_lächelndes_Gesicht:

 

Tldr: DataSmith 5.0.3 works when exporting Udatasmith file types from 3DSMax 2022-24. :leicht_lächelndes_Gesicht:

 

Regards, 

Darawork
AutoDesk User
Windows 10/11, 3DS Max 2022/24, Revit 2022, AutoCad 2024, Dell Precision 5810/20, ASUS DIY, nVidia Quadro P5000/RTX 5000/GTX760

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