- Fri Aug 12, 2016 6:58 am
#52779
Hi All
I have been testing the WifiAccessPoint code I have written. It is essentially the same as the example supplied.
When I i submit a page with some form avriables all works well. However, I have noticed that when i plress refresh on the webpage. It throws an exception.
So I downloaded the exception decoder. this is the result:
My question is this. Where to from now? How do I make sense of this decode? Would it be the topmost entry that threw the exception? How do I go about debugging this?
Regds
Paul
I have been testing the WifiAccessPoint code I have written. It is essentially the same as the example supplied.
When I i submit a page with some form avriables all works well. However, I have noticed that when i plress refresh on the webpage. It throws an exception.
So I downloaded the exception decoder. this is the result:
Code: Select all
Decoding 31 results
0x40203bff: spiffs_page_delete at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266\spiffs/spiffs_nucleus.c line 941
0x40204f9c: spiffs_object_truncate at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266\spiffs/spiffs_nucleus.c line 1596
0x40204196: spiffs_object_open_by_page at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266\spiffs/spiffs_nucleus.c line 941
0x40202411: SPIFFS_open at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266\spiffs/spiffs_hydrogen.c line 980
0x4020c0b9: SPIFFSImpl::open(char const*, fs::OpenMode, fs::AccessMode) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/spiffs_api.cpp line 35
0x4020c554: spiffs_hal_read(unsigned int, unsigned int, unsigned char*) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/spiffs_hal.cpp line 45
0x4020c618: spiffs_hal_write(unsigned int, unsigned int, unsigned char*) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/spiffs_hal.cpp line 102
0x4020c75c: spiffs_hal_erase(unsigned int, unsigned int) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/spiffs_hal.cpp line 168
0x4020ab58: fs::FS::open(char const*, char const*) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/FS.cpp line 161
0x4020ab85: fs::FS::open(String const&, char const*) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/FS.cpp line 161
0x40206ada: WriteCreateFile(String, String) at C:\Users\paul\Documents\Arduino\LekkaTrekkaMainESP/sendAT.ino line 3
0x4020b320: String::operator=(String const&) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.cpp line 519
0x4020b348: String::String(String const&) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.cpp line 519
0x40206ff8: handleSub() at C:\Users\paul\Documents\Arduino\LekkaTrekkaMainESP/sendAT.ino line 3
0x4010020c: _umm_free at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266\umm_malloc/umm_malloc.c line 1287
0x4010068c: free at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266\umm_malloc/umm_malloc.c line 1733
0x4020b1e7: String::reserve(unsigned int) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.cpp line 519
0x40209188: FunctionRequestHandler::handle(ESP8266WebServer&, HTTPMethod, String) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WebServer\src\detail/RequestHandlersImpl.h line 53
0x4020c83e: std::_Function_handler ::_M_invoke(std::_Any_data const&) at C:\Users\paul\Documents\Arduino\LekkaTrekkaMainESP/sendAT.ino line 3
0x4020917e: std::function ::operator()() const at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WebServer\src\detail/RequestHandlersImpl.h line 53
0x402091ba: FunctionRequestHandler::handle(ESP8266WebServer&, HTTPMethod, String) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WebServer\src\detail/RequestHandlersImpl.h line 53
0x4020b348: String::String(String const&) at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/WString.cpp line 519
0x4020924d: ESP8266WebServer::_handleRequest() at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WebServer\src\detail/RequestHandlersImpl.h line 53
0x40208160: WiFiClient::~WiFiClient() at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WiFi\src/WiFiClient.cpp line 149
0x4020942f: ESP8266WebServer::handleClient() at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\libraries\ESP8266WebServer\src\detail/RequestHandlersImpl.h line 53
0x4020b8c8: esp_yield at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/core_esp8266_main.cpp line 56
0x402011bf: delay at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/core_esp8266_wiring.c line 50
0x402075b1: loop at C:\Users\paul\Documents\Arduino\LekkaTrekkaMainESP/sendAT.ino line 3
0x4020b8e9: esp_schedule at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/core_esp8266_main.cpp line 56
0x4020b914: loop_wrapper at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/core_esp8266_main.cpp line 56
0x40100718: cont_norm at C:\Users\paul\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266/cont.S line 109My question is this. Where to from now? How do I make sense of this decode? Would it be the topmost entry that threw the exception? How do I go about debugging this?
Regds
Paul
