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Jeffliu 发表于 2020-10-7 17:18

esp8266编译时报错

报错的是这个语句：    Blinker.begin(ssid, pswd)
下面是错误报告
Arduino:1.8.9 (Windows 7), 开发板："NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"

C:\Users\newchangogo\Desktop\sketch_oct07c\sketch_oct07c.ino: In function 'void setup()':

sketch_oct07c:61:29: error: no matching function for call to 'BlinkerESPMQTT::begin(char , char )'

   Blinker.begin(ssid, pswd);

                           ^

C:\Users\newchangogo\Desktop\sketch_oct07c\sketch_oct07c.ino:61:29: note: candidate is:

In file included from C:\Users\newchangogo\Documents\Arduino\libraries\Blinker\src/Blinker.h:36:0,

               from C:\Users\newchangogo\Desktop\sketch_oct07c\sketch_oct07c.ino:8:

C:\Users\newchangogo\Documents\Arduino\libraries\Blinker\src/BlinkerESPMQTT.h:100:14: note: void BlinkerESPMQTT::begin(const char*, const char*, const char*)

         void begin( const char* _auth,

            ^

C:\Users\newchangogo\Documents\Arduino\libraries\Blinker\src/BlinkerESPMQTT.h:100:14: note:   candidate expects 3 arguments, 2 provided

C:\Users\newchangogo\Desktop\sketch_oct07c\sketch_oct07c.ino: In function 'void loop()':

sketch_oct07c:119:17: error: 'class BlinkerESPMQTT' has no member named 'available'

   if (Blinker.available()) {

               ^

sketch_oct07c:120:56: error: 'class BlinkerESPMQTT' has no member named 'readString'

         BLINKER_LOG2("Blinker.readString(): ", Blinker.readString());

                                                      ^

sketch_oct07c:120:68: error: 'BLINKER_LOG2' was not declared in this scope

         BLINKER_LOG2("Blinker.readString(): ", Blinker.readString());

                                                                  ^

"Blinker.h" 对应多个库
已使用： C:\Users\newchangogo\Documents\Arduino\libraries\Blinker
未使用：C:\Arduino编程\libraries\blinker
exit status 1
no matching function for call to 'BlinkerESPMQTT::begin(char , char )'

在文件 -> 首选项开启
“编译过程中显示详细输出”选项
这份报告会包含更多信息。
请大神帮忙

奈何col 发表于 2020-10-7 18:45

"Blinker.h" 对应多个库
已使用： C:\Users\newchangogo\Documents\Arduino\libraries\Blinker
未使用：C:\Arduino编程\libraries\blinker


把先有的库删了，按文档重新添加

Jeffliu 发表于 2020-10-7 20:52

奈何col 发表于 2020-10-7 18:45
"Blinker.h" 对应多个库
已使用： C:%users\newchangogo\Documents\Arduino\libraries\Blinker
未使用：C:\ ...

好，我试试，谢谢您

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