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  VS Arduino › Visual Micro › Visual Studio 2017, 2019, 2022 › [Solved] Build error "collect2.exe" using adafruit_avr_protrinket3ftdi VS2015 VM1604.18.0
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Normal Topic [Solved] Build error "collect2.exe" using adafruit_avr_protrinket3ftdi VS2015 VM1604.18.0 (Read 2703 times)
PatrickR
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[Solved] Build error "collect2.exe" using adafruit_avr_protrinket3ftdi VS2015 VM1604.18.0
Apr 26th, 2016 at 2:55pm
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Hello all,

I got the error
collect2.exe*:error: ld returned 1 exit status
Error creating .elf

Do I have to add a parameter for the build process ?
Or do I have to activate or deactivate something ?

Please find attached the report message.

Many thanks,
Patrick
« Last Edit: Apr 27th, 2016 at 11:30am by PatrickR »  
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Tim@Visual Micro
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Re: Build error "collect2.exe" using adafruit_avr_protrinket3ftdi VS2015 VM1604.18.0
Reply #1 - Apr 26th, 2016 at 3:10pm
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Hi,

It looks like you have timeout.cpp included twice in the project

You can see both of them below in your output.

Can you explain where you believe the timeout.cpp code is located?

Is it possible you added a short cut to the timeout code for the project for reference purposes? If so then remove it from the project and add it to a new folder in the Solution Explorer. If timeout is a library then simply click "vMicro>show hidden files" to see the lib code in the current project in an area that will be ignored by the compiler. 

Thanks

Quote:
"P:\Programmierung\Arduino\hardware\tools\avr/bin/avr-gcc" -w -Os -Wl,--gc-sections -mmcu=atmega328p -o _adafruit_avr_protrinket3ftdi/sketch_Blink_Test_Timeout.ino.elf" _adafruit_avr_protrinket3ftdi\sketch_Blink_Test_Timeout.cpp.o" _adafruit_avr_protrinket3ftdi\timeout\timeout.cpp.o" _adafruit_avr_protrinket3ftdi\VM_DBG\VM_DBG.cpp.o" _adafruit_avr_protrinket3ftdi\ProjLinked\timeout.cpp.o" _adafruit_avr_protrinket3ftdi/core.a" it_adafruit_avr_protrinket3ftdi" -lm
« Last Edit: Apr 26th, 2016 at 3:12pm by Tim@Visual Micro »  
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PatrickR
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Re: Build error "collect2.exe" using adafruit_avr_protrinket3ftdi VS2015 VM1604.18.0
Reply #2 - Apr 27th, 2016 at 11:29am
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Hello Tim,

great. This was the solution. 

Many thanks.

Perfect.

Best wishes,
Patrick.
  
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