Unity is lagging my WHOLE computer!

Hello, I am making a game named “The Forest”, it’s going to be in an forest.
When I try to place some trees using the tree creator tool, it lags my ENTIRE computer.
It’s spamming errors like: Fail to write C:/Users/(not saying my name lol)/AppData/LocalLow/Unity/Unity Teh Hub/2017.2.4p1/trees lol/super large file kills your computer
(those are just joke names, those errors pass very fast)
It doesn’t let me build my game, it doesn’t let me do anything.
Please help!

What are your computer specs?

The full error message without the joke names would be helpful (you can remove your name of course).

My specs are:
OS: Windows 10
OpenGL: 3.3
DirectX: DirectX 12
Supporter DirectX by Graphics Card: DirectX 10
Graphics card: NVIDIA GeForce 8800 GT

That video card is 13 years old…

What about your CPU and ram? If those are also 13 years old, that’s probably a good place to start looking for any performance bottlenecks.

Memory: 8192MB
CPU/Proccesor: Intel(R) Core™ i5-2500 CPU @ 3.30GHz (4 CPUs), ~3.3GHz

Hmm, that’s not so bad. I was concerned your PC had like 1GB of DDR2 or something.

Post the error message in full. If you cannot select the error message in Unity, you can find information on how to locate your editor log file here: Unity - Manual: Log files

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/09/0924497d60575733c70a4e0b79dfa93e.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/7e/7e2b16e3d45e2fc4cccebecbe3aa3ae5.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/beaf94086fcc6bdb8e4d53f40c545dc1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/ef/ef9e812d42600ee151d3a9610b705bf3.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/d0/d0d1307abdac28e22afe4dbfad7c0ad1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/83/83ccbb8e3c986ef454e0792e1febc25f.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/32/32b5e7f2512624fad2349fb6a2c15f37.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/65/65fdd669d9ad97fd02687a176dd3186d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/6f/6f230cacb28212df55d5fbaaf50aaf36.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Hub Web Socket filter pre-establish
Hub Web Socket connection established
TrimDiskCacheJob: Current cache size 1067mb
Error: ‘Failed writing Precomp Input Mesh file.’ - Mesh: ‘New Terrain 1’

(Filename: C:\buildslave\unity\build\Editor/Src/GI/GIPreprocessManager.cpp Line: 190)

Error: ‘Failed writing Precomp Input Mesh file.’ - Mesh: ‘Broadleaf_Desktop_LOD0’

(Filename: C:\buildslave\unity\build\Editor/Src/GI/GIPreprocessManager.cpp Line: 190)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/2a/2aca437b779dd71ed7db207f99283f3d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/7e/7e2b16e3d45e2fc4cccebecbe3aa3ae5.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/beaf94086fcc6bdb8e4d53f40c545dc1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/6f/6f230cacb28212df55d5fbaaf50aaf36.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/d0/d0d1307abdac28e22afe4dbfad7c0ad1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/ef/ef9e812d42600ee151d3a9610b705bf3.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/83/83ccbb8e3c986ef454e0792e1febc25f.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/65/65fdd669d9ad97fd02687a176dd3186d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/32/32b5e7f2512624fad2349fb6a2c15f37.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Unloading 48 Unused Serialized files (Serialized files now loaded: 0)
Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/09/0924497d60575733c70a4e0b79dfa93e.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

System memory in use before: 93.8 MB.
Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

System memory in use after: 94.0 MB.

Unloading 36 unused Assets to reduce memory usage. Loaded Objects now: 5646.
Total: 6.367800 ms (FindLiveObjects: 0.415800 ms CreateObjectMapping: 0.083000 ms MarkObjects: 5.796400 ms DeleteObjects: 0.071200 ms)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/beaf94086fcc6bdb8e4d53f40c545dc1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/2a/2aca437b779dd71ed7db207f99283f3d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/ef/ef9e812d42600ee151d3a9610b705bf3.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/83/83ccbb8e3c986ef454e0792e1febc25f.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/d0/d0d1307abdac28e22afe4dbfad7c0ad1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/6f/6f230cacb28212df55d5fbaaf50aaf36.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/7e/7e2b16e3d45e2fc4cccebecbe3aa3ae5.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/beaf94086fcc6bdb8e4d53f40c545dc1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/32/32b5e7f2512624fad2349fb6a2c15f37.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/ef/ef9e812d42600ee151d3a9610b705bf3.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/65/65fdd669d9ad97fd02687a176dd3186d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/09/0924497d60575733c70a4e0b79dfa93e.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/2a/2aca437b779dd71ed7db207f99283f3d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/beaf94086fcc6bdb8e4d53f40c545dc1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/ef/ef9e812d42600ee151d3a9610b705bf3.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/d0/d0d1307abdac28e22afe4dbfad7c0ad1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/83/83ccbb8e3c986ef454e0792e1febc25f.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/32/32b5e7f2512624fad2349fb6a2c15f37.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/65/65fdd669d9ad97fd02687a176dd3186d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/7e/7e2b16e3d45e2fc4cccebecbe3aa3ae5.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/6f/6f230cacb28212df55d5fbaaf50aaf36.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/2a/2aca437b779dd71ed7db207f99283f3d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/7e/7e2b16e3d45e2fc4cccebecbe3aa3ae5.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/09/0924497d60575733c70a4e0b79dfa93e.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/6f/6f230cacb28212df55d5fbaaf50aaf36.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/beaf94086fcc6bdb8e4d53f40c545dc1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/d0/d0d1307abdac28e22afe4dbfad7c0ad1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/ef/ef9e812d42600ee151d3a9610b705bf3.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/83/83ccbb8e3c986ef454e0792e1febc25f.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/32/32b5e7f2512624fad2349fb6a2c15f37.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/65/65fdd669d9ad97fd02687a176dd3186d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/2a/2aca437b779dd71ed7db207f99283f3d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/6f/6f230cacb28212df55d5fbaaf50aaf36.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/09/0924497d60575733c70a4e0b79dfa93e.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/beaf94086fcc6bdb8e4d53f40c545dc1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/ef/ef9e812d42600ee151d3a9610b705bf3.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/83/83ccbb8e3c986ef454e0792e1febc25f.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/d0/d0d1307abdac28e22afe4dbfad7c0ad1.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/7e/7e2b16e3d45e2fc4cccebecbe3aa3ae5.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/65/65fdd669d9ad97fd02687a176dd3186d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/32/32b5e7f2512624fad2349fb6a2c15f37.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/2a/2aca437b779dd71ed7db207f99283f3d.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8adf8cba235251c417c7ecf044e7b06.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/a8/a8822c2aa8d2b49669b29d77d2fca435.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/be0605f6c294b5a29e16902d894a3565.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/76/76344c04a3e45bbfc5904a6abc65b3cb.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/09/0924497d60575733c70a4e0b79dfa93e.pim.tmp’.

(Filename: C:\buildslave\unity\build\Runtime/GI/HashFile.h Line: 270)

Failed writing to: ‘C:/Users/pc/AppData/LocalLow/Unity/Caches/GiCache/be/beaf94086fcc6bdb8e4d53f40c545dc1.pim.tmp’.
Read that, I can’t see the errors when in the editor. Thanks for making me know wheres my logs folder.
I couldn’t paste everything, it’s just like a home of errors.

It sounds like Unity might be trying (and failing) to automatically bake your light maps. I suppose you have a large terrain in your scene?

Try turning off auto-bake (Window → Rendering → Lighting Settings, and untick “Auto Generate”).