can‘t work with SD_MMC

[liu2548253579]

I used the way of SD_MMC to read the sdcard content and then used "audio.connecttoFS(SD_MMC,"/music/paomo.mp3");" to link,but it didn't worked. I have verified the SD_MMC is available before that ，the error info from serial is in the first picture ，code is in the second picture，i would appreciate your reply

[schreibfaul1]

0x109 is ESP_ERR_INVALID_CRC, and send_scr is the first transaction which uses D0 line (all the previous ones use only CMD and CLK).

set before SD_MMC.begin(...
pinMode(SD_PIN_D0, INPUT_PULLUP);

[liu2548253579]

Thanks for your swift reply,i tried and the errors still exit.