Esp-idf: ota data partition invalid, falling back to factory

[Rajkumar181]

Hi,
I am try to do increase the flash area then i am getting this error " E (94) boot: ota data partition invalid, falling back to factory"

any suggestion for this.

I (30) boot: ESP-IDF v3.1-dev-69-g8688f0ec0-dirty 2nd stage bootloader
I (30) boot: compile time 17:15:24
I (31) boot: Enabling RNG early entropy source...
I (37) boot: SPI Speed : 40MHz
I (41) boot: SPI Mode : DIO
I (45) boot: SPI Flash Size : 4MB
I (49) boot: Partition Table:
I (52) boot: ## Label Usage Type ST Offset Length
I (60) boot: 0 nvs WiFi data 01 02 00009000 00004000
I (67) boot: 1 otadata OTA data 01 00 0000d000 00002000
I (75) boot: 2 phy_init RF data 01 01 0000f000 00001000
I (82) boot: 3 factory factory app 00 00 00010000 00200000
I (90) boot: End of partition table
E (94) boot: ota data partition invalid, falling back to factory

[negativekelvin]

There are no ota app partitions so you don't need otadata and booting from factory is correct

[dwitamghosh]

you can use this document.
http://esp-idf.readthedocs.io/en/latest/api-guides/partition-tables.html

[chegewara]

Probably you changed partition table and you still have old data in otadata. Just make erase_flash and flash it again

[FayeY]

Hi @Rajkumar181 , did the above suggestion help you resolve the issue?

[FayeY]

Closing due to lack of response, please feel free to reopen if this is still an issue.