**System Information**
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 512.15
**Blender Version**
Broken: version: 3.2.0 Release Candidate, branch: master, commit date: 2022-06-01 13:39, hash: `rBa493956eaae0`
Worked: version: 3.1.2, branch: master, commit date: 2022-03-31 17:40, hash: `rBcc66d1020c3b`
**Short description of error**
Blender console window throws an error that some icons were not found for certain icon IDs.
At first I thought this was an add-on bug, but I've encountered it on multiple add-ons, so it seems to be an issue with Blender itself.
Seems like there have been some changes to Blender's internal icon database file, and some icons have either been removed or, at least, there's a mismatch between the icon and its assigned id.
While, as far as I can tell, this doesn't seem to affect the functionality of the add-ons I've come across exhibiting the issue, it might still be worth looking into.
**Exact steps for others to reproduce the error**
- Enable icon viewer add-on
- Click on icon viewer button located at python console
```ERROR (bke.icons): C:\Users\blender\git\blender-v320\blender.git\source\blender\blenkernel\intern\icons.cc:838 BKE_icon_get: no icon for icon ID: 806```
---
This also affects some other add-ons. When enabling the pie menu editor add-on by roaoao (https://blenderartists.org/t/pie-menu-editor-1-18-5/662456/4322), the add-on's interface gives a warning at the bottom: "Error (see console)".
The error is :
ERROR (bke.icons): C:\Users\blender\git\blender-v320\blender.git\source\blender\blenkernel\intern\icons.cc:838 BKE_icon_get: no icon for icon ID: 989