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Guru Meditation Error: Core 0 panic'ed caused by webrepl_setup on ESP-WROOM-32 #49

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Shubhankt1 opened this issue Jun 7, 2019 · 3 comments
Open

Guru Meditation Error: Core 0 panic'ed caused by webrepl_setup on ESP-WROOM-32 #49

Shubhankt1 opened this issue Jun 7, 2019 · 3 comments

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@Shubhankt1
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Hello. I was working on ESP-WROOM-32 and had flashed the ESP with micropython firmware.
Now in the python temrinal of esp, when I run the command import webrepl_setup, it doesn't run successfully. Instead, a Guru Meditation Error occurs, which is left unhandled. Hence, I also don't get the WebREPL url printed to the terminal.

the error is:

Guru Meditation Error: Core  0 panic'ed (IllegalInstruction)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (IllegalInstruction)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (d��@���?���?�:�@���?r: pll_cal e�:�@3)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (d��@���?���?�:�@���?r: pll_cal e�:�@3)
. Exception was unhandled.
Guru Meditation Error: Core  0 panic'ed (d��@���?���?�:�@���?r: pll_cal e�:�@3)
? Exception was unhandled.
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��? 0d��@���?���?�:�@���?r: pll_cal e�:�@3? Exception was unhandled.
��? 0d��@���?���?�:�@���?r: pll_cal e�:�@3? Exception was unhandled.
��? 0d��@���?���?�:�@���?r: pll_cal e�:�@3? Exception was unhandled.
��? 0d��@���?���?�:�@���?r: pll_cal e�:�@3? Exception was unhandled.
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��? 0d��@���?���?�:�@���?r: pll_cal e�:�@3? Exception was unhandled.
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��? 0��? 0��? 0��? 0��? 0��? 0ets Jun  8 2016 00:22:57

rst:0x10 (RTCWDT_RTC_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:0x3fff0018,len:4
load:0x3fff001c,len:4436
load:0x40078000,len:0
load:0x40078000,len:11816
entry 0x4007a9fc
I (361) cpu_start: Pro cpu up.
I (361) cpu_start: Single core mode
I (362) heap_init: Initializing. RAM available for dynamic allocation:
I (365) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (371) heap_init: At 3FFC50C0 len 0001AF40 (107 KiB): DRAM
I (377) heap_init: At 3FFE0440 len 00003BC0 (14 KiB): D/IRAM
I (384) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (390) heap_init: At 4008DE34 len 000121CC (72 KiB): IRAM
I (396) cpu_start: Pro cpu start user code
I (191) cpu_start: Starting scheduler on PRO CPU.
I (240) modsocket: Initializing
I (260) wifi: wifi firmware version: ebd3e5d
I (260) wifi: config NVS flash: enabled
I (260) wifi: config nano formating: disabled
I (270) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (270) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (300) wifi: Init dynamic tx buffer num: 32
I (300) wifi: Init data frame dynamic rx buffer num: 64
I (300) wifi: Init management frame dynamic rx buffer num: 64
I (300) wifi: wifi driver task: 3ffcaf20, prio:23, stack:4096
I (300) wifi: Init static rx buffer num: 10
I (310) wifi: Init dynamic rx buffer num: 0
I (310) wifi: wifi power manager task: 0x3ffd12a4 prio: 21 stack: 2560
W (320) phy_init: failed to load RF calibration data (0x1102), falling back to full calibration
I (480) phy: phy_version: 383.0, 79a622c, Jan 30 2018, 15:38:06, 0, 2
I (490) wifi: mode : null
Started webrepl in normal mode
MicroPython v1.9.4 on 2018-05-11; ESP32 module with ESP32
Type "help()" for more information.

Please Help.
Thanks!
@Shubhankt1
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@pfalcon @anlumo @mcauser @dpgeorge
Please help me with the issue

@dpgeorge
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Now in the python temrinal of esp, when I run the command import webrepl_setup, it doesn't run successfully.

So, does it crash right after the import of this module, or does it give you the chance to enter information first (to disable/enable the webrepl)?

@Shubhankt1
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Now in the python temrinal of esp, when I run the command import webrepl_setup, it doesn't run successfully.

So, does it crash right after the import of this module, or does it give you the chance to enter information first (to disable/enable the webrepl)?

It gives me the chance to enter the information.

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@dpgeorge @Shubhankt1