unable to compile in arduino ide 1.8.16 or 2.0.4

[macsimski]

when i try to compile with every library and boards file updated, i get the following error list:

`In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:50,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:61:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
61 | inline void hi(register port_ptr_t port) attribute ((always_inline)) { *port |= mPinMask; }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:62:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
62 | inline void lo(register port_ptr_t port) attribute ((always_inline)) { *port &= ~mPinMask; }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:63:34: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
63 | inline void set(register port_t val) attribute ((always_inline)) { *mPort = val; }
| ^~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:65:42: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
65 | inline void fastset(register port_ptr_t port, register port_t val) attribute ((always_inline)) { *port = val; }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:65:64: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
65 | inline void fastset(register port_ptr_t port, register port_t val) attribute ((always_inline)) { *port = val; }
| ^~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:228:44: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
228 | inline static void hi(register port_ptr_t port) attribute ((always_inline)) { }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:229:44: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
229 | inline static void lo(register port_ptr_t port) attribute ((always_inline)) { }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:230:41: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
230 | inline static void set(register port_t val) attribute ((always_inline)) { }
| ^~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:232:49: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
232 | inline static void fastset(register port_ptr_t port, register port_t val) attribute ((always_inline)) { }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastpin.h:232:71: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
232 | inline static void fastset(register port_ptr_t port, register port_t val) attribute ((always_inline)) { }
| ^~~
In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:51,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_types.h:22:82: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
22 | static attribute((always_inline)) inline uint8_t adjust(register uint8_t data) { return data; }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_types.h:23:82: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
23 | static attribute((always_inline)) inline uint8_t adjust(register uint8_t data, register uint8_t scale) { return scale8(data, scale); }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_types.h:23:105: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
23 | static attribute((always_inline)) inline uint8_t adjust(register uint8_t data, register uint8_t scale) { return scale8(data, scale); }
| ^~~~~
In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastled_esp8266.h:3,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms.h:34,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:54,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastpin_esp8266.h:24:44: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
24 | inline static void set(register port_t val) attribute ((always_inline)) { if(PIN < 16) { _GPB._GPO = val; } else { GP16O = val; }}
| ^~~
In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastled_esp8266.h:3,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms.h:34,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:54,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastpin_esp8266.h:30:47: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
30 | inline static void hi(register port_ptr_t port) attribute ((always_inline)) { hi(); }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastpin_esp8266.h:31:47: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
31 | inline static void lo(register port_ptr_t port) attribute ((always_inline)) { lo(); }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastpin_esp8266.h:32:52: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
32 | inline static void fastset(register port_ptr_t port, register port_t val) attribute ((always_inline)) { *port = val; }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastpin_esp8266.h:32:74: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
32 | inline static void fastset(register port_ptr_t port, register port_t val) attribute ((always_inline)) { *port = val; }
| ^~~
In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastled_esp8266.h:4,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms.h:34,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:54,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_esp8266.h:53:102: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
53 | template attribute ((always_inline)) inline static bool writeBits(register uint32_t & last_mark, register uint32_t b) {
| ^~~~~~~~~
In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastled_esp8266.h:4,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms.h:34,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:54,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_esp8266.h:53:131: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
53 | template attribute ((always_inline)) inline static bool writeBits(register uint32_t & last_mark, register uint32_t b) {
| ^
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_esp8266.h: In static member function 'static bool ClocklessController<D5, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::writeBits(uint32_t&, uint32_t)':
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_esp8266.h:55:27: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
55 | for(register uint32_t i = BITS; i > 0; --i) {
| ^
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_esp8266.h: In static member function 'static uint32_t ClocklessController<D5, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::showRGBInternal(PixelController<RGB_ORDER>)':
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_esp8266.h:83:21: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
83 | register uint32_t b = pixels.loadAndScale0();
| ^
In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/fastled_esp8266.h:5,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms.h:34,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:54,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_block_esp8266.h: At global scope:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_block_esp8266.h:73:111: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
73 | template<int BITS,int PX> attribute ((always_inline)) inline static void writeBits(register uint32_t & last_mark, register Lines & b, PixelController<RGB_ORDER, LANES, PORT_MASK> &pixels) { // , register uint32_t & b2) {
| ^~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_block_esp8266.h:73:139: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
73 | template<int BITS,int PX> attribute ((always_inline)) inline static void writeBits(register uint32_t & last_mark, register Lines & b, PixelController<RGB_ORDER, LANES, PORT_MASK> &pixels) { // , register uint32_t & b2) {
| ^
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_block_esp8266.h: In static member function 'static void InlineBlockClocklessController<LANES, FIRST_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::writeBits(uint32_t&, InlineBlockClocklessController<LANES, FIRST_PIN, T1, T2, T3, RGB_ORDER, XTRA0, FLIP, WAIT_TIME>::Lines&, PixelController<RGB_ORDER, LANES, (((1 << ((LANES < 6) ? LANES : 6)) - 1) & 65535)>&)':
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_block_esp8266.h:77:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
77 | register uint8_t d = pixels.template getd(pixels);
| ^
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_block_esp8266.h:78:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
78 | register uint8_t scale = pixels.template getscale(pixels);
| ^~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_block_esp8266.h:80:25: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
80 | for(register uint32_t i = 0; i < USED_LANES; ++i) {
| ^
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/platforms/esp/8266/clockless_block_esp8266.h:95:25: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
95 | for(register uint32_t i = USED_LANES; i < 8; ++i) {
| ^
In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi.h:9,
from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:67,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h: At global scope:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:262:55: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
262 | template void writeBytes(register uint8_t data, int len) {
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:307:36: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
307 | void writeBytes(register uint8_t data, int len) { writeBytes<DATA_NOP>(data, len); }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h: In static member function 'static void AVRSoftwareSPIOutput<D5, CLOCK_PIN, SPI_SPEED>::writeBytesValueRaw(uint8_t, int)':
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:232:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
232 | register data_ptr_t datapin = FastPin<DATA_PIN>::port();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:237:25: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
237 | register clock_ptr_t clockpin = FastPin<CLOCK_PIN>::port();
| ^~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:238:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
238 | register data_t datahi = FastPin<DATA_PIN>::hival();
| ^~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:239:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
239 | register data_t datalo = FastPin<DATA_PIN>::loval();
| ^~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:240:21: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
240 | register clock_t clockhi = FastPin<CLOCK_PIN>::hival();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:241:21: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
241 | register clock_t clocklo = FastPin<CLOCK_PIN>::loval();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:248:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
248 | register data_t datahi_clockhi = FastPin<DATA_PIN>::hival() | FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:249:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
249 | register data_t datalo_clockhi = FastPin<DATA_PIN>::loval() | FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:250:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
250 | register data_t datahi_clocklo = FastPin<DATA_PIN>::hival() & ~FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:251:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
251 | register data_t datalo_clocklo = FastPin<DATA_PIN>::loval() & ~FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h: In member function 'void AVRSoftwareSPIOutput<D5, CLOCK_PIN, SPI_SPEED>::writeBytes(uint8_t, int)':
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:270:24: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
270 | register clock_ptr_t clockpin = FastPin<CLOCK_PIN>::port();
| ^~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:271:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
271 | register data_ptr_t datapin = FastPin<DATA_PIN>::port();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:276:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
276 | register data_t datahi = FastPin<DATA_PIN>::hival();
| ^~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:277:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
277 | register data_t datalo = FastPin<DATA_PIN>::loval();
| ^~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:278:21: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
278 | register clock_t clockhi = FastPin<CLOCK_PIN>::hival();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:279:21: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
279 | register clock_t clocklo = FastPin<CLOCK_PIN>::loval();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:289:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
289 | register data_t datahi_clockhi = FastPin<DATA_PIN>::hival() | FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:290:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
290 | register data_t datalo_clockhi = FastPin<DATA_PIN>::loval() | FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:291:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
291 | register data_t datahi_clocklo = FastPin<DATA_PIN>::hival() & ~FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:292:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
292 | register data_t datalo_clocklo = FastPin<DATA_PIN>::loval() & ~FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h: In member function 'void AVRSoftwareSPIOutput<D5, CLOCK_PIN, SPI_SPEED>::writePixels(PixelController<RGB_ORDER>)':
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:333:23: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
333 | register data_ptr_t datapin = FastPin<DATA_PIN>::port();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:336:25: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
336 | register clock_ptr_t clockpin = FastPin<CLOCK_PIN>::port();
| ^~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:339:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
339 | register data_t datahi = FastPin<DATA_PIN>::hival();
| ^~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:340:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
340 | register data_t datalo = FastPin<DATA_PIN>::loval();
| ^~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:341:21: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
341 | register clock_t clockhi = FastPin<CLOCK_PIN>::hival();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:342:21: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
342 | register clock_t clocklo = FastPin<CLOCK_PIN>::loval();
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:357:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
357 | register data_t datahi_clockhi = FastPin<DATA_PIN>::hival() | FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:358:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
358 | register data_t datalo_clockhi = FastPin<DATA_PIN>::loval() | FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:359:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
359 | register data_t datahi_clocklo = FastPin<DATA_PIN>::hival() & ~FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/fastspi_bitbang.h:360:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
360 | register data_t datalo_clocklo = FastPin<DATA_PIN>::loval() & ~FastPin<CLOCK_PIN>::mask();
| ^~~~~~~~~~~~~~
In file included from /home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:68,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/chipsets.h: At global scope:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/chipsets.h:88:80: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
88 | attribute((always_inline)) inline static uint8_t adjust(register uint8_t data) { return ((data>>1) | 0x80) + ((data && (data<254)) & 0x01); }
| ^~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/chipsets.h: In member function 'virtual void LPD6803Controller<D5, CLOCK_PIN, RGB_ORDER, SPI_SPEED>::showPixels(PixelController<RGB_ORDER>&)':
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/chipsets.h:175:31: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
175 | register uint16_t command;
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/chipsets.h: In member function 'void P9813Controller<D5, CLOCK_PIN, RGB_ORDER, SPI_SPEED>::writeLed(uint8_t, uint8_t, uint8_t)':
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/chipsets.h:349:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
349 | register uint8_t top = 0xC0 | ((~b & 0xC0) >> 2) | ((g & 0xC0) >> 4) | ((~r & 0xC0) >> 6);
| ^~~
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/config.h:88,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:27,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino: In function 'void setup()':
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/include/configs/controller/controller_esp8266.h:27:26: error: 'D5' was not declared in this scope
27 | #define DATA_PIN D5 // d1 mini
| ^
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:29: note: in expansion of macro 'DATA_PIN'
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^~~~~~~~
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: no matching function for call to 'CFastLED::addLeds<WS2812, , RGB>(CRGB [36], int)'
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:225:130: note: candidate: 'template<ESPIChipsets CHIPSET, unsigned char D5, unsigned char CLOCK_PIN, EOrder RGB_ORDER, unsigned int SPI_DATA_RATE> CLEDController& CFastLED::addLeds(CRGB, int, int)'
225 | template<ESPIChipsets CHIPSET, uint8_t DATA_PIN, uint8_t CLOCK_PIN, EOrder RGB_ORDER, uint32_t SPI_DATA_RATE > CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:225:130: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: template argument 2 is invalid
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:239:95: note: candidate: 'template<ESPIChipsets CHIPSET, unsigned char D5, unsigned char CLOCK_PIN> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
239 | template<ESPIChipsets CHIPSET, uint8_t DATA_PIN, uint8_t CLOCK_PIN > static CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:239:95: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: template argument 2 is invalid
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:253:113: note: candidate: 'template<ESPIChipsets CHIPSET, unsigned char D5, unsigned char CLOCK_PIN, EOrder RGB_ORDER> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
253 | template<ESPIChipsets CHIPSET, uint8_t DATA_PIN, uint8_t CLOCK_PIN, EOrder RGB_ORDER > static CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:253:113: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: template argument 2 is invalid
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:303:25: note: candidate: 'template<template<unsigned char D5, EOrder RGB_ORDER> class CHIPSET, unsigned char D5, EOrder RGB_ORDER> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
303 | static CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:303:25: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: template argument 2 is invalid
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:309:25: note: candidate: 'template<template<unsigned char D5, EOrder RGB_ORDER> class CHIPSET, unsigned char D5> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
309 | static CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:309:25: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: wrong number of template arguments (3, should be 2)
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:315:25: note: candidate: 'template<template class CHIPSET, unsigned char D5> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
315 | static CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:315:25: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: wrong number of template arguments (3, should be 2)
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:359:25: note: candidate: 'template<template class CHIPSET, EOrder RGB_ORDER> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
359 | static CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:359:25: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: wrong number of template arguments (3, should be 2)
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:365:25: note: candidate: 'template<template class CHIPSET> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
365 | static CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:365:25: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: wrong number of template arguments (3, should be 1)
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:433:25: note: candidate: 'template<EBlockChipsets CHIPSET, int NUM_LANES, EOrder RGB_ORDER> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
433 | static CLEDController &addLeds(struct CRGB data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:433:25: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: template argument 2 is invalid
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^
In file included from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/common.h:36,
from /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:19:
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:474:25: note: candidate: 'template<EBlockChipsets CHIPSET, int NUM_LANES> static CLEDController& CFastLED::addLeds(CRGB, int, int)'
474 | static CLEDController &addLeds(struct CRGB *data, int nLedsOrOffset, int nLedsIfOffset = 0) {
| ^~~~~~~
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:474:25: note: template argument deduction/substitution failed:
/home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/esp8266-fastled-webserver.ino:277:68: error: wrong number of template arguments (3, should be 2)
277 | FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_PIXELS); // for WS2812 (Neopixel)
| ^

exit status 1

Compilation error: 'D5' was not declared in this scope`

am i doing something wrong?

this is on ubuntu 22.04 with the latest updates

[macsimski]

update: after adding the line:

#pragma GCC diagnostic ignored "-Wregister"

to a lot of headers in the fastled lib, i was only left with the essential errors:

n function 'void setup()': /home/simon/Documents/esp8266/esp8266-fastled-webserver/esp8266-fastled-webserver/include/configs/controller/controller_esp8266.h:27:26: error: 'D5' was not declared in this scope 27 | #define DATA_PIN D5 // d1 mini

it seems that the compiler does not like the name D5 for a pin. could it be the esp8266 core?

[marmilicious]

Did you try just using 5 instead of D5?

[macsimski]

i tried 14 in stead of D5 as that seems to be the equivalent and that error disappeared. but now other errors remain, like a compilation error:

Compilation error: expected '>' before numeric constant

of course without a file link, so not helpfull. (potentional bug report to the arduino ide)

but besides that, I am suspecting a wrong version of fastled. what version should i use. i have tried 3.3.0 and 3.5.0 as a lot of errors point to files in that library.

like:

/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:242:64: error: wrong number of template arguments (2, should be 1)
242 | case LPD8806: { static LPD8806Controller<DATA_PIN, CLOCK_PIN> c; return addLeds(&c, data, nLedsOrOffset, nLedsIfOffset); }

and
/home/simon/Documents/Arduino/sketch/libraries/FastLED/src/FastLED.h:241:55: error: 'CLOCK_PIN' was not declared in this scope
241 | case LPD6803: { static LPD6803Controller<DATA_PIN, CLOCK_PIN> c; return addLeds(&c, data, nLedsOrOffset, nLedsIfOffset); }

but i will try 5 for a change.

[edit: no change...]

[qawsed55]

error disappeared. but now other errors remain
try one time more, but frob begining.
If it work and there was no changes - it would work!
Try author code to make compiling. You need to understand how to setup Platformio. When it would be ok - make changes to code.
When I not understand what Platformio is - for me was as like hell. It compilling all setups (basic, fib and others.
Then I can set it up, and it become ok.
Sorry for pore English. If code work at all users - trouble on your side )

[kevinl7778]

Does the fastled code still use this line?

#define FASTLED_ESP8266_NODEMCU_PIN_ORDER