Compiling on arduino ide 1.8,2 windows 10 gives the following error:
**Arduino:1.8.2 (Windows 10), Tarjeta:"LOLIN(WEMOS) D1 R2 & mini, 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 921600"
Archiving built core (caching) in: C:\Users\yagot\AppData\Local\Temp\arduino_cache_613115\core\core_esp8266_esp8266_d1_mini_CpuFrequency_80,UploadTool_esptool,UploadSpeed_921600,FlashSize_4M3M_76aef60bdc7c54248819011cea68ebf7.a
sketch\lbaselib.c.o: In function `luaB_select':
sketch/lbaselib.c:398: undefined reference to `__ctype_ptr__'
sketch/lbaselib.c:400: undefined reference to `strspn'
sketch\lbaselib.c.o: In function `luaB_tonumber':
sketch/lbaselib.c:81: undefined reference to `strspn'
sketch\lbaselib.c.o: In function `b_str2int':
sketch/lbaselib.c:56: undefined reference to `strspn'
sketch\ldblib.c.o: In function `db_getuservalue':
sketch/ldblib.c:72: undefined reference to `_impure_ptr'
sketch\ldblib.c.o:(.text.db_debug+0x18): undefined reference to `fgets'
sketch\ldblib.c.o: In function `db_debug':
sketch/ldblib.c:402: undefined reference to `fgets'
sketch\ldo.c.o: In function `seterrorobj':
sketch/ldo.c:719: undefined reference to `longjmp'
sketch\ldo.c.o: In function `luaD_throw':
sketch/ldo.c:719: undefined reference to `longjmp'
sketch\ldo.c.o: In function `f_parser':
sketch/ldo.c:719: undefined reference to `setjmp'
sketch\ldo.c.o: In function `luaD_rawrunprotected':
sketch/ldo.c:719: undefined reference to `setjmp'
sketch\lobject.c.o: In function `intarith':
sketch/lobject.c:96: undefined reference to `strtof'
sketch\lobject.c.o: In function `l_str2dloc':
sketch/lobject.c:251: undefined reference to `strtof'
sketch\lobject.c.o:(.text.luaO_str2num+0xc): undefined reference to `strpbrk'
sketch\lobject.c.o:(.text.luaO_str2num+0x14): undefined reference to `localeconv'
sketch\lobject.c.o: In function `l_str2int':
sketch/lobject.c:323: undefined reference to `strpbrk'
sketch\lobject.c.o: In function `l_str2d':
sketch/lobject.c:283: undefined reference to `localeconv'
sketch\lobject.c.o: In function `luaO_tostring':
sketch/lobject.c:378: undefined reference to `strspn'
sketch/lobject.c:378: undefined reference to `localeconv'
sketch\lstrlib.c.o:(.text.str_format+0x54): undefined reference to `memchr'
sketch\lstrlib.c.o: In function `addquoted':
sketch/lstrlib.c:912: undefined reference to `memchr'
sketch/lstrlib.c:912: undefined reference to `localeconv'
sketch/lstrlib.c:912: undefined reference to `memchr'
sketch\lstrlib.c.o: In function `str_find_aux':
sketch/lstrlib.c:611: undefined reference to `strpbrk'
sketch/lstrlib.c:620: undefined reference to `memchr'
sketch\lvm.c.o:(.text.l_strcmp+0x0): undefined reference to `strcoll'
sketch\lvm.c.o: In function `l_strcmp':
sketch/lvm.c:711: undefined reference to `strcoll'
c:/users/yagot/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/lib\libm.a(lib_a-ef_fmod.o):(.literal+0x0): undefined reference to `__ieee754_remainderf'
c:/users/yagot/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/lib\libm.a(lib_a-ef_fmod.o): In function `__ieee754_fmodf':
ef_fmod.c:(.text+0x36): undefined reference to `__ieee754_remainderf'
collect2.exe: error: ld returned 1 exit status
exit status 1
Error compilando para la tarjeta WeMos D1 mini.**
Compiling on arduino ide 1.8,2 windows 10 gives the following error:
**Arduino:1.8.2 (Windows 10), Tarjeta:"LOLIN(WEMOS) D1 R2 & mini, 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 921600"
Archiving built core (caching) in: C:\Users\yagot\AppData\Local\Temp\arduino_cache_613115\core\core_esp8266_esp8266_d1_mini_CpuFrequency_80,UploadTool_esptool,UploadSpeed_921600,FlashSize_4M3M_76aef60bdc7c54248819011cea68ebf7.a sketch\lbaselib.c.o: In function `luaB_select':
sketch/lbaselib.c:398: undefined reference to `__ctype_ptr__'
sketch/lbaselib.c:400: undefined reference to `strspn'
sketch\lbaselib.c.o: In function `luaB_tonumber':
sketch/lbaselib.c:81: undefined reference to `strspn'
sketch\lbaselib.c.o: In function `b_str2int':
sketch/lbaselib.c:56: undefined reference to `strspn'
sketch\ldblib.c.o: In function `db_getuservalue':
sketch/ldblib.c:72: undefined reference to `_impure_ptr'
sketch\ldblib.c.o:(.text.db_debug+0x18): undefined reference to `fgets'
sketch\ldblib.c.o: In function `db_debug':
sketch/ldblib.c:402: undefined reference to `fgets'
sketch\ldo.c.o: In function `seterrorobj':
sketch/ldo.c:719: undefined reference to `longjmp'
sketch\ldo.c.o: In function `luaD_throw':
sketch/ldo.c:719: undefined reference to `longjmp'
sketch\ldo.c.o: In function `f_parser':
sketch/ldo.c:719: undefined reference to `setjmp'
sketch\ldo.c.o: In function `luaD_rawrunprotected':
sketch/ldo.c:719: undefined reference to `setjmp'
sketch\lobject.c.o: In function `intarith':
sketch/lobject.c:96: undefined reference to `strtof'
sketch\lobject.c.o: In function `l_str2dloc':
sketch/lobject.c:251: undefined reference to `strtof'
sketch\lobject.c.o:(.text.luaO_str2num+0xc): undefined reference to `strpbrk'
sketch\lobject.c.o:(.text.luaO_str2num+0x14): undefined reference to `localeconv'
sketch\lobject.c.o: In function `l_str2int':
sketch/lobject.c:323: undefined reference to `strpbrk'
sketch\lobject.c.o: In function `l_str2d':
sketch/lobject.c:283: undefined reference to `localeconv'
sketch\lobject.c.o: In function `luaO_tostring':
sketch/lobject.c:378: undefined reference to `strspn'
sketch/lobject.c:378: undefined reference to `localeconv'
sketch\lstrlib.c.o:(.text.str_format+0x54): undefined reference to `memchr'
sketch\lstrlib.c.o: In function `addquoted':
sketch/lstrlib.c:912: undefined reference to `memchr'
sketch/lstrlib.c:912: undefined reference to `localeconv'
sketch/lstrlib.c:912: undefined reference to `memchr'
sketch\lstrlib.c.o: In function `str_find_aux':
sketch/lstrlib.c:611: undefined reference to `strpbrk'
sketch/lstrlib.c:620: undefined reference to `memchr'
sketch\lvm.c.o:(.text.l_strcmp+0x0): undefined reference to `strcoll'
sketch\lvm.c.o: In function `l_strcmp':
sketch/lvm.c:711: undefined reference to `strcoll'
c:/users/yagot/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/lib\libm.a(lib_a-ef_fmod.o):(.literal+0x0): undefined reference to `__ieee754_remainderf'
c:/users/yagot/appdata/local/arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/lib\libm.a(lib_a-ef_fmod.o): In function `__ieee754_fmodf':
ef_fmod.c:(.text+0x36): undefined reference to `__ieee754_remainderf'
collect2.exe: error: ld returned 1 exit status
exit status 1 Error compilando para la tarjeta WeMos D1 mini.**