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Fixed in 2021.1.X
Votes
0
Found in
Issue ID
1285552
Regression
No
[Crash] Unity crashes when no disk space is available with ' dataOffset != file.GetPosition() '
steps to repro
1a. with only 1-2GB of free disk space, open a new 3D template project
1b. import a 16kx16k texture
2. change texture settings on the 16k texture -> uncompressed + 16384 max size
3. click apply after changing texture settings
Expected: unity does not trigger reimport and warns about low disk space
actual: unity starts to reimport (filling remaining disk space by writing to Library and/or Temp folder) then a dialog appears with the only option to quit (and Unity crashes on close)
repro: 2020.1.0b8, 2021.1.0a5
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Resolution Note (fix version 2021.1):
The crash requires a lot of development work to address - this is currently under consideration.
The workaround is to ensure there is at least 1GB of free disk space when using Unity.
If you are using large assets, more than 1GB of free disk space will be required.
In 2021.1.0a8:
- added a message "this is likely because the disk is full" to the 'fatal error' popup window
- added a new popup warning when there is less than 1GB of free disk space available