Compile fails after upgrading to v4.0(undefined reference to `_Z9setupMenuv') #377
Description
Set the default option back to source and generated code together, anything else is not supported by regular Arduino build system.
Discussed in #376
Originally posted by prowong July 7, 2023
All things work fine in v3.1. But after upgrading to v4.0, I just created a very simple menu with only two items, and the compilation error message is as follows. I've tried a full clean install with the same result. On the other hand, when opening the old version of the project in v4.0 and generating code, the compilation is successful. Any suggestions?
d:/program files/arduinodata/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.1.0-gcc10.3-e5f9fec/bin/../lib/gcc/xtensa-lx106-elf/10.3.0/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\Patrick\AppData\Local\Temp\arduino\sketches\3797C9C34B5C4AC64A24480549BFE714\sketch\VNC008.ino.cpp.o:(.text.setup+0x0): undefined reference to _Z9setupMenuv'
collect2.exe: error: ld returned 1 exit status`