px4/pixhawk, couldn't solve the compile error

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1

Hello,
I try to compile and apload Arducopter v3.1.5 to px4/pixhawk.
Along the step of this site >> dev.ardupilot.com/wiki/building-px4-with-make/

Step6, I type and execution command “make px4” using “px4 toolthain console”.
But, happened the following error :
make[3]: *** [Build.ArduCopter/ArduCopter.cpp.o] Error1
make[3]: Leaving directory '/c/workPX4/PX4Firmware/Build/px4fmu-v1_APM.build/c/workPX4/AC3.1.5
’
make[2]: *** [/c/workPX4/PX4Firmware/Build/px4fmu-v1_APM.build//c/workPX4/AC3.1.5/module/pre.o] Error 2
make[2]: Leaving directory '/c/workPX4/PX4Firmware/Build/px4fmu-v1_APM.build’
make[1]: Leaving directory '/c/workPX4/AC3.1.5’
make: *** [px4-v1] Error 2

–Directory is–
/c/workPX4/PX4Firmware
/c/workPX4/PX4NuttX
/c/workPX4/AC3.1.5/ArduCopter

I searched same or similar question on the web-site, did not find anything become the answer.
For example, found this topic in this forum, I couldn’t solve my question.
viewtopic.php?f=69&t=6827

Why happened this error?
I want to know how to solve the error.
OR, Are there other ways to compile?
Plaese help me.

thank you.

2

Just went through this issue myself. It was pretty frustrating. Hopefully I can help.

When I downloaded the autopilot, PX4Firmware, and PX4NuttX (step 1) it turns out I got different and incompatible versions of each. Rather than downloading the master branch, download everything at the ArduCopter 3.2 release. Then do a make clean and you should be good to go.