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gysmo38 / mitsubishi2MQTT

Mitsubishi to MQTT with ESP8266 module
GNU Lesser General Public License v2.1
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compilation issue #139

Closed Enjoy-Combi closed 3 years ago

Enjoy-Combi commented 3 years ago

Hi,

Compilation was successful and after arduino IDE update I get errors. Hereafter some details:

Arduino : 1.8.15 (Mac OS X), Carte : "LOLIN(WEMOS) D1 R2 & mini, 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, 4MB (FS:2MB OTA:~1019KB), v2 Lower Memory, Disabled, None, Only Sketch, 921600"

/Users/fredericdeghetto/Downloads/mitsubishi2MQTT-master/src/mitsubishi2mqtt/mitsubishi2mqtt.ino: In function 'void saveUnit(String, String, String, String, String, String)': mitsubishi2mqtt:272:19: error: invalid conversion from 'char' to 'const char*' [-fpermissive] 272 if (tempUnit == '\0') tempUnit = "cel"; ^~~~
char
In file included from /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/Arduino.h:286, from sketch/mitsubishi2mqtt.ino.cpp:1: /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/WString.h:148:38: note: initializing argument 1 of 'bool String::operator==(const char*) const' 148 bool operator ==(const char *cstr) const { ~~^~ mitsubishi2mqtt:275:18: error: invalid conversion from 'char' to 'const char*' [-fpermissive] 275 if (minTemp == '\0') minTemp = 16; ^~~~
char
In file included from /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/Arduino.h:286, from sketch/mitsubishi2mqtt.ino.cpp:1: /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/WString.h:148:38: note: initializing argument 1 of 'bool String::operator==(const char*) const' 148 bool operator ==(const char *cstr) const { ~~^~ mitsubishi2mqtt:278:18: error: invalid conversion from 'char' to 'const char*' [-fpermissive] 278 if (maxTemp == '\0') maxTemp = 31; ^~~~
char
In file included from /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/Arduino.h:286, from sketch/mitsubishi2mqtt.ino.cpp:1: /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/WString.h:148:38: note: initializing argument 1 of 'bool String::operator==(const char*) const' 148 bool operator ==(const char *cstr) const { ~~^~ mitsubishi2mqtt:281:19: error: invalid conversion from 'char' to 'const char*' [-fpermissive] 281 if (tempStep == '\0') tempStep = 1; ^~~~
char
In file included from /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/Arduino.h:286, from sketch/mitsubishi2mqtt.ino.cpp:1: /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/WString.h:148:38: note: initializing argument 1 of 'bool String::operator==(const char*) const' 148 bool operator ==(const char *cstr) const { ~~^~ mitsubishi2mqtt:284:22: error: invalid conversion from 'char' to 'const char*' [-fpermissive] 284 if (supportMode == '\0') supportMode = "all"; ^~~~
char
In file included from /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/Arduino.h:286, from sketch/mitsubishi2mqtt.ino.cpp:1: /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/WString.h:148:38: note: initializing argument 1 of 'bool String::operator==(const char*) const' 148 bool operator ==(const char *cstr) const { ~~^~ mitsubishi2mqtt:287:24: error: invalid conversion from 'char' to 'const char*' [-fpermissive] 287 if (loginPassword == '\0') loginPassword = ""; ^~~~
char

In file included from /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/Arduino.h:286, from sketch/mitsubishi2mqtt.ino.cpp:1: /Users/fredericdeghetto/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.0/cores/esp8266/WString.h:148:38: note: initializing argument 1 of 'bool String::operator==(const char) const' 148 | bool operator ==(const char cstr) const { | ~~^~ exit status 1 invalid conversion from 'char' to 'const char*' [-fpermissive]

Is there something wrong in my config ? Many thanks, Frederic

Enjoy-Combi commented 3 years ago

Apparently issues comes in case of esp8266 Community >=3.0.0. With version 2.7.4 it goes well.

agentdouble commented 2 years ago

Hello, I got the same error. Should I downgrade my esp8266 or correct the compilation errors ?

PS ; I have some trouble to download old version of esp8266 using the board manager. 2.7.4 or 2.7.3 can't be installed because of some download errors : i686-w64-mingw32.mksiffs download failed