Error while compiling board NodeMCU

Help me please why this happen…

Please…tq

Don’t post screenshots of text! That is very unhelpful.

Please do this:

  • File > Preferences > Show verbose output during: > compilation (check) > OK
  • Sketch > Verify/Compile
  • After the compilation fails you’ll see a button on the right side of the orange bar “Copy error messages”. Click that button.
  • Paste the error messages in a reply here USING CODE TAGS (</> button on the toolbar).