'httpd_resp_sendstr' was not declared in this scope

[Stylesoftware]

Tried on esp 1.01 and 1.02. Installed the required libraries. Tried older and newer Arduino IDE. Selected board: ESP Wrover (3MB Not OTA)

Used: C:\Users\xx\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.2\libraries\WiFi Used: C:\Users\xx\Documents\Arduino\libraries\esp8266-oled-ssd1306

Error:

sketch\app_httpd.cpp: In function 'esp_err_t stream_hmi_handler(httpd_req_t*)':

app_httpd.cpp:217:119: error: 'httpd_resp_sendstr' was not declared in this scope

     res = httpd_resp_sendstr(req, "HTTP/1.1 200 OK\r\nContent-Type: multipart/x-mixed-replace; boundary=frame\r\n\r\n");

[the-programmer]

Hi,

I managed to fix this error for my own code. Just add the following snippet to the top of "app_httpd.cpp":

static inline esp_err_t httpd_resp_sendstr(httpd_req_t *r, const char *str) {
    return httpd_resp_send(r, str, (str == NULL) ? 0 : strlen(str));
}

The code is from https://github.com/espressif/esp-idf/blob/a7e8d87d3e5ccc9e5ffcd701a1bac587ba4f43ea/components/esp_http_server/include/esp_http_server.h#L1041 I guess it is dropped by espressif for some reason.

[Stylesoftware]

Good stuff, cheers

On Sun, Sep 1, 2019 at 10:32 PM the-programmer notifications@github.com wrote:

Hi,

I managed to fix this error for my own code. Just add the following snippet to the top of "app_httpd.cpp": static inline esp_err_t httpd_resp_sendstr(httpd_req_t r, const char str) { return httpd_resp_send(r, str, (str == NULL) ? 0 : strlen(str)); } The code is from https://github.com/espressif/esp-idf/blob/a7e8d87d3e5ccc9e5ffcd701a1bac587ba4f43ea/components/esp_http_server/include/esp_http_server.h#L1041 I guess it is dropped by espressif for some reason.

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[lewisxhe]

already fixed @the-programmer Thank you for your answer