Search Issue Tracker
Won't Fix
Votes
0
Found in
2017.4.0f1
2018.4.0f1
2019.2.0a1
2019.3.0a1
2020.1.0a1
2020.1.0a3
Issue ID
1182329
Regression
No
Importing large .dae files takes more time than expected
How to reproduce:
1. Open the attached project ("ForumTest.zip")
2. Reimport "Assets/Sketchup" folder (or import it in a different project)
Expected results: The asset is imported fairly quickly
Actual results: The asset takes several hours to import
Reproducible with: 2017.4.32f1, 2018.4.8f1, 2019.2.5f1, 2019.3.0b3, 2020.1.0a3
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Editor crash on "PPtr<Shader>::operator Shader*() const" when checking in changes with a very long comment in Unity Version Control window
- [Ubuntu] Toolbar and menu items for Version Control lack spaces in text on Linux
- Unity Version Control window Pending Changes tab’s Item checkbox is unresponsive when clicked and the item list is empty
- Audio stuttering occurs when heavy processing is performed while OnAudioFilterRead is in use
- Inconsistent Node search results in VFX Graph
Resolution Note (2020.1.X):
There's not much we can do to improve the import time significantly with that particular file, the object hierarchy is just too big. Try flattening the hierarchy and merge components together before exporting. Since there's no crash and the import ends up working, arguably, this is not a bug.