I did it your way and it's back to normal. You're amazing, thank you very much.

After deleting LEDw_S2811.fcpx and upgrading it again, the error shown in the above diagram still occurs。

The upgrade is proceeding normally, but when adding the ws8211 component after the upgrade, the above error message appears

Hello, this error occurred after upgrading. What should I do， In the first few days, after reporting to WS8211, I sent the file you posted on the forum（ https://www.flowcode.co.uk/forums/download/file.php?id=10494 ）I copied and pasted it into% ProgramData% \ MatrixTSL \ FlowcodeV10 \ Components, and...

Hi, this development board is available on the Taobao website in China.

The current prompt is to upgrade, but I dare not upgrade yet. Once I upgrade, it won't work again, smiling face

Hello, thank you so much
Can compile normally now
It also runs normally on ESP32
However, occasional abnormalities still occur in 3D simulations
Thank you again, you're amazing

additional figure

Hello
During the simulation of WS2812, the lights on the 3D panel were on this time and then off again in the next simulation, which was irregular and unstable.
During compilation, an error occurs as shown in the figure.
Please check it out.
Acknowledgments！

I really can't see it, even if I zoom in, I can't see it。