issue on WDT RESET程序调试时不断出现重启

[baobao9888]

Does anyone got the following error before when you testing the sdk program.
----------------------------------------------------
ets Jan 8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x40100000, len 26828, room 16
tail 12
chksum 0x8e
ho 0 tail 12 room 4
load 0x3ffe8000, len 884, room 12
tail 8
chksum 0xbd
load 0x3ffe8380, len 260, room 0
tail 4
chksum 0xa6
csum 0xa6
---------------------------------------------------
According to the sdk document, it says "cause 4" means "hardware watch-dog reset". So I was just wondering how this problem can be solved and why it happened.

我想知道为什么会出现这样反复重启的信息，和哪里的问题。

[kolban]

A watchdog timer reset exception occurs when your own application code has control and does not return control back to the ESP8266 environment in a timely manner. Examine your code and see if you have any loops or blocks that may be preventing return from your callback functions.