请教：IDF里没的Mesh可以用吗？运行报错
报错提示是
ESP_ERROR_CHECK failed: esp_err_t 0xb (ERROR)
[16:26:22.973]收←◆at 0x400882b8
file: "../main/mesh_main.c" line 333
func: app_main
expression: esp_mesh_set_config(&cfg)
ELF file SHA256: 83c75833b237786d
Backtrace: 0x40087d09:0x3ffb1d80 0x400882bb:0x3ffb1da0 0x400d6fb1:0x3ffb1dc0 0x400d282e:0x3ffb1f50 0x400888a1:0x3ffb1f70
Rebooting...
ets Jun 8 2016 00:22:57
rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:4
load:0x3fff0034,len:7024
ho 0 tail 12 room 4
load:0x40078000,len:13072
load:0x40080400,len:3896
entry 0x40080688