Upload Blynk library arduino impossible

Need Help With My Project
1

Hello,
I am trying to update my blynk library. When I select version 1.0.1

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image994×620 29 KB

then I click on update, this is what is displayed

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image1252×152 8.8 KB

when I download the library and import the zip folder, this is what is displayed

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image1233×139 12.7 KB

do you have a solution to fix the problem?

I have already tried to install and reinstall them, but I still have the problem

2

Just delete the Blynk library folder (documents/arduino). And install a fresh copy of it.

3

I tried but this message is still displayed : Could not find boards.txt …
is that a problem?

4

It’s a problem, but not one that’s related to Blynk.
It appears to be some issue with your ESP32 core add-in.

Pete.