Example to not boot - maybe a beginner issue

[Dome89]

Hello First of all, great project! I have been looking for something like this. Unfortunately I can't get it to work. I flashed the example on a D1 mini but it won't boot. The wifi connection is fine, but that's it.

I am still waiting for the RS485 adapter, but I think the log says it will not work at all. Am I right? Can anyone help me?

Eingabeaufforderung - esphome run esp8266-example.yaml.txt

[syssi]

Please remove the (complete) mqtt section just for testing. Is the setup stable without the mqtt component?

[Dome89]

Hi, Thanks for your quick reply. It looks better, but now the D1 is not connecting to the WIFI. Please see the attached log. Is this how it should look?

Eingabeaufforderung - esphome run esp8266-example_-MQTT.yaml.txt

[YAYASIMPSON]

i have same problem with same log !

[syssi]

Please update ESPHome and give it another try!

[syssi]

@YAYASIMPSON Could you provide some logs too?

[yessiman81]

I have the same problem logs_bms_compile.txt logs (3).txt

[syssi]

[19:25:30][C][ota:483]: There have been 1 suspected unsuccessful boot attempts.
[19:25:30]
[19:25:30]User exception (panic/abort/assert)
[19:25:30]--------------- CUT HERE FOR EXCEPTION DECODER ---------------
[19:25:30]
[19:25:30]Unhandled C++ exception: OOM
[19:25:30]
[19:25:30]>>>stack>>>
WARNING Found stack trace! Trying to decode it
[19:25:30]
[19:25:30]ctx: cont
[19:25:30]sp: 3ffffdc0 end: 3fffffd0 offset: 0010
[19:25:30]3ffffdd0:  00000000 3fff290c 00000014 40223a40  
WARNING Decoded 0x40223a40: operator new(unsigned int)
[19:25:30]3ffffde0:  3fffbfbc 3fff5acc 3fffbeec 402135c3  
WARNING Decoded 0x402135c3: esphome::modbus_controller::ModbusController::add_sensor_item(esphome::modbus_controller::SensorItem*)
[19:25:30]3ffffdf0:  00000000 4021a074 00000020 401012a4  
WARNING Decoded 0x4021a074: setup
WARNING Decoded 0x401012a4: malloc
[19:25:30]3ffffe00:  3fffbfbc 00000020 00000030 3fff25cc  
[19:25:30]3ffffe10:  00000000 3fff290c 3fff245c 4021a0a6  
WARNING Decoded 0x4021a0a6: setup
[19:25:30]3ffffe20:  00000001 00000000 00000000 feefeffe  
[19:25:30]3ffffe30:  3fffbf04 3fff71b8 40227f0c 40212fe8  
WARNING Decoded 0x40227f0c: std::_Function_handler<esphome::optional<float> (esphome::modbus_controller::ModbusNumber*, float, std::vector<unsigned short, std::allocator<unsigned short> >&), setup::{lambda(esphome::modbus_controller::ModbusNumber*, float, std::vector<unsigned short, std::allocator<unsigned short> >&)#58}>::_M_manager(std::_Any_data&, std::_Function_handler<esphome::optional<float> (esphome::modbus_controller::ModbusNumber*, float, std::vector<unsigned short, std::allocator<unsigned short> >&), setup::{lambda(esphome::modbus_controller::ModbusNumber*, float, std::vector<unsigned short, std::allocator<unsigned short> >&)#58}> const&, std::_Manager_operation) at main.cpp
WARNING Decoded 0x40212fe8: std::_Function_handler<esphome::optional<float> (esphome::modbus_controller::ModbusNumber*, float, std::vector<unsigned short, std::allocator<unsigned short> >&), setup::{lambda(esphome::modbus_controller::ModbusNumber*, float, std::vector<unsigned short, std::allocator<unsigned short> >&)#58}>::_M_invoke(std::_Any_data const&, esphome::modbus_controller::ModbusNumber*&&, float&&, std::vector<unsigned short, std::allocator<unsigned short> >&) at main.cpp
[19:25:31]3ffffe40:  6265642f 00006775 3ffffe50 00000000 <
[19:25:31]3ffffe50:  6c666600 00656e69 0000001e 00000000  
[19:25:31]3ffffe60:  00000100 00000000 00000000 00000000  
[19:25:31]3ffffe70:  00000000 00000000 00000000 00000000  
[19:25:31]3ffffe80:  00000000 00000000 00000000 3fffff84  
[19:25:31]3ffffe90:  00000001 0000001d 6c61646e feef0065  
[19:25:31]3ffffea0:  feefeffe 3ffffe8c 00000001 65636170  
[19:25:31]3ffffeb0:  736d622d feefef00 feefeffe feefeffe  
[19:25:31]3ffffec0:  feefeffe feefeffe feefeffe feefeffe  
[19:25:31]3ffffed0:  feefeffe feefeffe feefeffe 3ffffe8c  
[19:25:31]3ffffee0:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3ffffef0:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff00:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff10:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff20:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff30:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff40:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff50:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff60:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff70:  00000001 3ffffe8c 00000001 3ffffe8c  
[19:25:31]3fffff80:  00000001 3fff8ae4 feefeffe feefeffe  
[19:25:31]3fffff90:  3fff8944 3fffbf04 3fffbfbc feefeffe  
[19:25:31]3fffffa0:  feefeffe feefeffe feefeffe 3fff2c18  
[19:25:31]3fffffb0:  3fffdad0 00000000 3fff2bec 40223e38  
WARNING Decoded 0x40223e38: loop_wrapper() at core_esp8266_main.cpp
[19:25:31]3fffffc0:  feefeffe feefeffe 3fffdab0 401006b5  
WARNING Decoded 0x401006b5: cont_wrapper
[19:25:31]<<<stack<<<
[19:25:31]
[19:25:31]last failed alloc call: 402135C3(20)
WARNING Memory allocation of 20 bytes failed at 402135C3
WARNING Decoded 0x402135c3: esphome::modbus_controller::ModbusController::add_sensor_item(esphome::modbus_controller::SensorItem*)
[19:25:31]
[19:25:31]--------------- CUT HERE FOR EXCEPTION DECODER ---------------
[19:25:31]
[19:25:31]last failed alloc caller: 0x402135c3
[19:25:31]
[19:25:31] ets Jan  8 2013,rst cause:2, boot mode:(3,6)
[19:25:31]
[19:25:31]load 0x4010f000, len 3424, room 16 
[19:25:31]tail 0
[19:25:31]chksum 0x2e
[19:25:31]load 0x3fff20b8, len 40, room 8 
[19:25:31]tail 0
[19:25:31]chksum 0x2b
[19:25:31]csum 0x2b
[19:25:31]v00095db0
[19:25:31]~ld
[19:25:31]\x8c\xe3\xec\x83'\xe4\x9b{\x82\xf2g|\xec$
                                                   \x8c
                                                       d`c\x92\x9f|;\x92d\x9co\xe0
                                                                                  \x82g\xe3d`\x84\xe2s\x9bd\x84l\x8c
                                                                                                                    \xfe[I][logger:034]: Log initialized
[19:25:31][C][ota:483]: There have been 2 suspected unsuccessful boot attempts.
[19:25:31]
[19:25:31]User exception (panic/abort/assert)
[19:25:31]--------------- CUT HERE FOR EXCEPTION DECODER ---------------
[19:25:31]
[19:25:31]Unhandled C++ exception: OOM
[19:25:31]
[19:25:31]>>>stack>>>

[syssi]

The number of sensors at the YAML example are too much and causes the OOM (out of memory exception). Please remove some unneeded sections and give it another try.