gistfile1.txt

cd /tmp
mkdir -p /tmp/test/this-is-main/subdir/
mkdir -p /tmp/test/this-is-cwd/adifferentsubdir/
echo File Contents > /tmp/test/this-is-main/subdir/AFile
echo A Different Files Contents > /tmp/test/this-is-cwd/adifferentsubdir/BFile
cd /tmp/test/this-is-cwd

# open padre
# advanced: 
#   main_directory_root = /tmp/test/this-is-main
# Manually open BFile with "File->Open" 
# save a session as 'testsession'
# close padre 

padre --session testsession 

# attempt to open "AFile" from the Projects list.

No such file or directory when trying to open '/tmp/test/this-is-cwd/adifferentsubdir/subdir/AFile' at /home/kent/.perl/lib/perl5/Padre/Wx/Main.pm line 3368