OPEN
I am a beginner in Flutter and have been practicing for about a month. Everything was running smoothly until yesterday. After updating Flutter, I noticed that when I tried to run my project, the CPU usage went to 100% and my laptop completely froze. Even when I wasn’t using VS Code or Flutter, the laptop became very sluggish.
I tried several fixes (like turning off the integrated GPU and other suggestions from Google/YouTube), but nothing worked. Eventually, I decided to reset my PC.
However, after reinstalling Flutter, the problem still remains. Now I also can’t debug using Windows. I get this error:
CMake Error at CMakeLists.txt:3 (project):
Generator
Visual Studio 16 2019
could not find any instance of Visual Studio
But flutter doctorshows no issues.
I'm not sure what to do next. Any help would be greatly appreciated.
My previous setup: flutter 3.35.0 , visual studio 2022
current setup : flutter 3.38.0 , visual studio 2026
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