Freematics Forum

New Freematics-ONE and trying to upload datalogger sketch and I get "lto-wrapper failed" all of my other sketch with other Arduino boards are working fine. Please help
////////////////////////////////////////////////////////////////////////////////////////////////////////
lto1.exe: internal compiler error: in lto_output_varpool_node, at lto-cgraph.c:624

Please submit a full bug report,

with preprocessed source if appropriate.

See <http://gcc.gnu.org/bugs.html> for instructions.

lto-wrapper.exe: fatal error: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.21.0_x86__mdqgnx93n4wtt\hardware\tools\avr/bin/avr-gcc returned 1 exit status

compilation terminated.

c:/program files/windowsapps/arduinollc.arduinoide_1.8.21.0_x86__mdqgnx93n4wtt/hardware/tools/avr/bin/../lib/gcc/avr/5.4.0/../../../../avr/bin/ld.exe: error: lto-wrapper failed

collect2.exe: error: ld returned 1 exit status

Use an older version of Arduino IDE (with older avr-gcc) or use Freematics Builder.

Updating Arduino IDE App to 1.8.10 Fixed this problem. Thx.

This issue has been fixed. Please update Freematics ONE library and your code should compile with latest Arduino IDE.