Lately in my projects that use pi_piper, I'm getting the following in my stack trace when the code tries to initialize a new pin object:
12: from watch_chat_waits.rb:98:in `light_it_up'
11: from watch_chat_waits.rb:105:in `pin'
10: from watch_chat_waits.rb:105:in `new'
9: from /usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/pin.rb:56:in `initialize'
8: from /usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/platform.rb:10:in `driver'
7: from /usr/local/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:70:in `require'
6: from /usr/local/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:70:in `require'
5: from /usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/bcm2835.rb:3:in `<top (required)>'
4: from /usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/bcm2835.rb:6:in `<module:PiPiper>'
3: from /usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/bcm2835.rb:8:in `<module:Bcm2835>'
2: from /usr/local/lib/ruby/gems/2.5.0/gems/ffi-1.9.25/lib/ffi/library.rb:99:in `ffi_lib'
1: from /usr/local/lib/ruby/gems/2.5.0/gems/ffi-1.9.25/lib/ffi/library.rb:99:in `map'
/usr/local/lib/ruby/gems/2.5.0/gems/ffi-1.9.25/lib/ffi/library.rb:145:in `block in ffi_lib': Could not open library '/usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/libbcm2835.so': dlopen(/usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/libbcm2835.so, 5): no suitable image found. Did find: (LoadError)
/usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/libbcm2835.so: unknown file type, first eight bytes: 0x7F 0x45 0x4C 0x46 0x01 0x01 0x01 0x00
/usr/local/lib/ruby/gems/2.5.0/gems/pi_piper-2.0.0/lib/pi_piper/libbcm2835.so: stat() failed with errno=25
"light_it_up" is the method name I'm using to manage the logic for turning the pin on & off. "pin" is the variable I'm using to hold the pin object.
Looks like there may be an issue with the ffi library?
I didn't see any similar issues to this one, and I tried updating the pi_piper and ffi gems with the same result.
Let me know if there's any other info I could share that'd help!
Lately in my projects that use pi_piper, I'm getting the following in my stack trace when the code tries to initialize a new pin object:
"light_it_up" is the method name I'm using to manage the logic for turning the pin on & off. "pin" is the variable I'm using to hold the pin object.
Looks like there may be an issue with the ffi library?
I didn't see any similar issues to this one, and I tried updating the pi_piper and ffi gems with the same result.
Let me know if there's any other info I could share that'd help!
Thanks.