tbnmpgen error

instance added, type tbnmpgen
Generate code complete
Start creating directory on sdcard : /untitled
creating dir: /untitled
Done creating directory
Changing working directory on sdcard : /untitled
Change working directory: /untitled
Done changing working directory
Start compiling patch
Compiling patch... with /Applications/Axoloti.app/Contents/Java/firmware
BDIR = /Users/jojo/Documents/axoloti/build
FIRMWARE = .
RM
rm -f /Users/jojo/Documents/axoloti/build/xpatch.o /Users/jojo/Documents/axoloti/build/xpatch.elf /Users/jojo/Documents/axoloti/build/xpatch.bin /Users/jojo/Documents/axoloti/build/xpatch.d /Users/jojo/Documents/axoloti/build/xpatch.map /Users/jojo/Documents/axoloti/build/xpatch.lst
APP
arm-none-eabi-g++ -nostdlib -fno-exceptions -fno-rtti -mcpu=cortex-m4 -O3 -fomit-frame-pointer -falign-functions=16 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -Wunused-parameter -DCORTEX_USE_FPU=TRUE -DTHUMB_PRESENT -mno-thumb-interwork -DTHUMB_NO_INTERWORKING -mthumb -DTHUMB -std=c++11 -DARM_MATH_CM4 -D__FPU_PRESENT -H -I/Applications/Axoloti.app/Contents/Java/CMSIS/Include -I/Applications/Axoloti.app/Contents/Java/chibios/os/ports/common/ARMCMx/CMSIS/include -I/Applications/Axoloti.app/Contents/Java/chibios/os/ports/common/ARMCMx -I/Applications/Axoloti.app/Contents/Java/chibios/os/ports/GCC/ARMCMx -I/Applications/Axoloti.app/Contents/Java/chibios/os/ports/GCC/ARMCMx/STM32F4xx -I/Applications/Axoloti.app/Contents/Java/chibios/os/kernel/include -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/include -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32F4xx -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32 -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32/GPIOv2 -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32/I2Cv1 -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32/OTGv1 -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32/RTCv2 -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32/SPIv1 -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32/TIMv1 -I/Applications/Axoloti.app/Contents/Java/chibios/os/hal/platforms/STM32/USARTv1 -I/Applications/Axoloti.app/Contents/Java/chibios/boards/ST_STM32F4_DISCOVERY -I/Applications/Axoloti.app/Contents/Java/chibios/ext/fatfs/src -I. -I/Applications/Axoloti.app/Contents/Java/chibios -Winvalid-pch -MD -MP --include /Users/jojo/Documents/axoloti/build/xpatch.h -c /Users/jojo/Documents/axoloti/build/xpatch.cpp -o /Users/jojo/Documents/axoloti/build/xpatch.o
! /Users/jojo/Documents/axoloti/build/xpatch.h.gch
/Users/jojo/Documents/axoloti/build/xpatch.cpp:48:9: error: expected ';' at end of member declaration
 int32_t counter 0;
         ^
/Users/jojo/Documents/axoloti/build/xpatch.cpp:48:17: error: expected unqualified-id before numeric constant
 int32_t counter 0;
                 ^
make: *** [/Users/jojo/Documents/axoloti/build/xpatch.bin] Error 1
shell task failed, exit value: 2
Compiling patch failed ( untitled )