Stack Error

[boaschti]

Hello,

i use the code with WEMOS D1 mini.

I get this output on com port:

Do you have any idea?
A second gateway with the same hardware had the same mistake. But now it works and i don't know why....

RFM69 WiFi Gateway
Exception
eeprom_setup
Factory reset

Exception (28):
epc1=0x4000bf0e epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000000 depc=0x00000000

ctx: cont
sp: 3fff1db0 end: 3fff1fb0 offset: 01a0

stack>>>
3fff1f50: 3ffe8b24 3fff33fc 3fff0c88 40203062
3fff1f60: 00000000 00000000 00000000 4020e5ac
3fff1f70: 3fffdad0 00000000 3fff0ec8 40203876
3fff1f80: 00000000 00000000 00000000 feefeffe
3fff1f90: feefeffe feefeffe 3fff0f7d 4020f90c
3fff1fa0: feefeffe feefeffe 3fff0f90 40100718
<<<stack<<<

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[boaschti]

It is the line "strcpy(pGC->mqttclientname, WiFi.hostname().c_str());"in funktion "void eeprom_setup()" which generate the Exception (28).