Starter Kit Project: Touch Piano Project Error (By Scott Dyk) Tagged: Touch 1 reply, 1 voice Last updated by Pankaj 9 months, 2 weeks ago Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 9, 2018 at 5:17 AM #4767 PankajKeymaster @pvermaMy Achievements This question was asked by Scott Dyk. Touchpiano project, when I add the <channel x touched> block and upload, we get the error: mpr121_touch does not contain a type 7sketchevive.cpp” -o “C:UsersDYKFAM~ 1AppDataLocalTemparduino_ build_539917sketchevive.cpp.o” “C:Program Files (x86) mBlockArduinohardwaretoolsavr/ bin/avr-g++” -c -g -Os -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10805 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR “-IC:Program Files (x86) mBlockArduinohardwarearduinoav rcoresarduino” “-IC:Program Files (x86) mBlockArduinohardwarearduinoav rvariantsmega” “-IC:Program Files (x86) mBlockArduinohardwarearduinoav rlibrariesWiresrc” “-IC:Program Files (x86) mBlockArduinohardwarearduinoav rlibrariesSoftwareSerialsrc” “-IC:Program Files (x86) mBlockArduinohardwarearduinoav rlibrariesSPIsrc” “C:UsersDYKFAM~ 1AppDataLocalTemparduino_ build_539917sketchproject_ Untitled0_6.ino.cpp” -o “C:UsersDYKFAM~ 1AppDataLocalTemparduino_ build_539917sketchproject_ Untitled0_6.ino.cpp.o” project_Untitled0_6:9: error: ‘MPR121_Touch’ does not name a type MPR121_Touch cap = Adafruit_MPR121(); January 9, 2018 at 5:22 AM #4768 PankajKeymaster @pvermaMy Achievements I think you are using old extension. You can download the latest extension from here: http://thestempedia.com/wp-content/uploads/2018/01/eviveInbuiltFunctions.zip. Also you can download other extensions from here: http://thestempedia.com/resources/. Remove the previous extension and then install the new extension. This reply was modified 9 months, 2 weeks ago by Pankaj. Attachments:You must be logged in to view attached files. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.