SPIFFS.begin failed to mount after uploading sketch data folder #1
Description
It successfully upload sketch data folder, here is the console output:
[SPIFFS] data : D:\Dropbox\Trial\TestSPIFFS\TestSPIFFS\data
[SPIFFS] start : 2691072
[SPIFFS] size : 1468
[SPIFFS] page : 256
[SPIFFS] block : 4096
/test.txt
[SPIFFS] upload : C:\Users\INFINI~1\AppData\Local\Temp\arduino_build_382024/TestSPIFFS.spiffs.bin
[SPIFFS] address: 2691072
[SPIFFS] port : COM4
[SPIFFS] speed : 921600
[SPIFFS] mode : dio
[SPIFFS] freq : 80m
esptool.py v2.1-beta1
Connecting........_
Chip is ESP32D0WDQ6 (revision 0)
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Auto-detected Flash size: 4MB
Compressed 1503232 bytes to 2109...
Writing at 0x00291000... (100 %)
Wrote 1503232 bytes (2109 compressed) at 0x00291000 in 0.0 seconds (effective 353700.0 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting...
Then i tried to open the file with this simple code :
#include <FS.h>
#include <SPIFFS.h>
void setup() {
Serial.begin(921600);
if (SPIFFS.begin()) {
Serial.println("SPIFFS MOUNTED");
}
else {
Serial.println("SPIFFS MOUNT FAIL");
}
if (SPIFFS.exists("/test.txt")) {
Serial.println("FILE EXIST");
}
else {
Serial.println("FILE NOT EXIST");
}
}
void loop() {
}Can't mount SPIFFS, error :
E (372) SPIFFS: mount failed, -10025
[E][SPIFFS.cpp:47] begin(): Mounting SPIFFS failed! Error: -1
SPIFFS MOUNT FAIL
[E][vfs_api.cpp:22] open(): File system is not mounted
FILE NOT EXIST
I can mount SPIFFS again using SPIFFS.begin(true) but ofc all files is deleted.