31.81 Flutter Troubleshooting
20240525
call to undeclared function ‘waitpid’; ISO C99 and later do not support implicit function declarations.
This can occur after doing a cleanup and rebuilding from scratch. It
seems that waitpid() has not been properly included. Edit the file
linux/flutter/ephemeral/.plugin_symlinks/flutter_pty/src/flutter_pty_unix.c
to add the following lines at line number 10.
clang++ is not able to compile a simple test program
This can occur after an operating system upgrade like Ubuntu 23.10 to 24.04). The problem seems to be that clang is updated but the libstdc++ also needs an update:
wajig install libstdc++-14-dev
flutter cleanYour donation will support ongoing availability and give you access to the PDF version of this book. Desktop Survival Guides include Data Science, GNU/Linux, and MLHub. Books available on Amazon include Data Mining with Rattle and Essentials of Data Science. Popular open source software includes rattle, wajig, and mlhub. Hosted by Togaware, a pioneer of free and open source software since 1984. Copyright © 1995-2022 Graham.Williams@togaware.com Creative Commons Attribution-ShareAlike 4.0
