Arthur Spurr asked 1 month ago
Hello there, uploaded code from module 4 Learn ESP32 with Arduino pages 136 to 138
error when compiling “;” is not a valid filename
2px; cursor: pointer;}”);
client.println(“.button2 {background-color:
#555555;}</style></head>”); this line highlighted in red
// Web Page Heading
client.println(“<body><h1>ESP32 Web Server</h1>”);
any suggestions or what more information do you need to help me
thanks
Arthur
Arthur Spurr answered 1 month ago
apologies, error is “;” is not a valid filename, rather than “.” is not a valid filename
Steve Mercer answered 1 month ago
I don’t have that book but I would check that you haven’t tried to copy/paste from the book itself. Whilst it is generally readable by the human eye the code would not format correctly within the IDE. Try getting the code directly from the download links given in the book.
Sara Santos Staff answered 1 month ago
Hi Arthur.
Did you proceed as Steve mentioned?
Don’t copy the code directly from the eBook. Copy it from the link available next to the code section.
Regards,
Sara
Arthur Spurr answered 1 month ago
Yes, thanks for the advice Steve, despite my careful checks after copy and paste I had missed a couple of bits of unwanted text, all sorted now.
Regards
Sara Santos Staff answered 1 month ago
Great.
I’ll mark this issue as resolved.
If you need further help, you just need to open a new question in our forum.
Regards,
Sara