nor install :( error code :

[BblackmilkK]

In file included from D:\rfidCloner_2\PCinterface.h:5, from D:\rfidCloner_2\PCinterface.cpp:1: d:\Cache\libraries\LinkedList/LinkedList.h: In instantiation of 'ListNode LinkedList::getNode(int) [with T = String]': d:\Cache\libraries\LinkedList/LinkedList.h:185:15: required from 'bool LinkedList::add(int, T) [with T = String]' d:\Cache\libraries\LinkedList/LinkedList.h:176:6: required from here d:\Cache\libraries\LinkedList/LinkedList.h:167:9: error: cannot convert 'bool' to 'ListNode' in return 167 | return false; | ^~~~~ In file included from D:\rfidCloner_2\MenuOrganizer.h:14, from D:\rfidCloner_2\GUI.h:20, from D:\rfidCloner_2\Settings.cpp:5: d:\Cache\libraries\LinkedList/LinkedList.h: In instantiation of 'ListNode LinkedList::getNode(int) [with T = MenuOption]': d:\Cache\libraries\LinkedList/LinkedList.h:321:21: required from 'T LinkedList::get(int) [with T = MenuOption]' D:\rfidCloner_2\MenuOrganizer.h:79:95: required from here d:\Cache\libraries\LinkedList/LinkedList.h:167:9: error: cannot convert 'bool' to 'ListNode' in return 167 | return false; | ^~~~~ In file included from D:\rfidCloner_2\MenuOrganizer.h:14, from D:\rfidCloner_2\rfidCloner_2.ino:2: d:\Cache\libraries\LinkedList/LinkedList.h: In instantiation of 'ListNode LinkedList::getNode(int) [with T = MenuOption]': d:\Cache\libraries\LinkedList/LinkedList.h:321:21: required from 'T LinkedList::get(int) [with T = MenuOption]' D:\rfidCloner_2\MenuOrganizer.h:79:95: required from here d:\Cache\libraries\LinkedList/LinkedList.h:167:9: error: cannot convert 'bool' to 'ListNode' in return 167 | return false; | ^~~~~ In file included from D:\rfidCloner_2\MenuOrganizer.h:14, from D:\rfidCloner_2\GUI.h:20, from D:\rfidCloner_2\GUI.cpp:1: d:\Cache\libraries\LinkedList/LinkedList.h: In instantiation of 'ListNode LinkedList::getNode(int) [with T = MenuOption]': d:\Cache\libraries\LinkedList/LinkedList.h:321:21: required from 'T LinkedList::get(int) [with T = MenuOption]' D:\rfidCloner_2\MenuOrganizer.h:79:95: required from here d:\Cache\libraries\LinkedList/LinkedList.h:167:9: error: cannot convert 'bool' to 'ListNode' in return 167 | return false; | ^~~~~ d:\Cache\libraries\LinkedList/LinkedList.h: In instantiation of 'ListNode LinkedList::getNode(int) [with T = String]': d:\Cache\libraries\LinkedList/LinkedList.h:321:21: required from 'T LinkedList::get(int) [with T = String]' D:\rfidCloner_2\GUI.cpp:96:29: required from here d:\Cache\libraries\LinkedList/LinkedList.h:167:9: error: cannot convert 'bool' to 'ListNode' in return D:\rfidCloner_2\Rfid.cpp: In member function 'bool Rfid::WriteCard()': D:\rfidCloner_2\Rfid.cpp:231:26: error: control reaches end of non-void function [-Werror=return-type] 231 | mfrc522.PCD_StopCrypto1(); // Stop encryption on PCD | ~~~~~~~^~ cc1plus.exe: some warnings being treated as errors D:\rfidCloner_2\MenuOrganizer.cpp: In lambda function: D:\rfidCloner_2\MenuOrganizer.cpp:146:47: warning: capture of variable 'rfid' with non-automatic storage duration 146 | notification.SetConditionalFunction(0, [rfid](){ return rfid.WasCardPresented(); }); | ^~~~ In file included from D:\rfidCloner_2\MenuOrganizer.cpp:1: D:\rfidCloner_2\MenuOrganizer.h:19:13: note: 'Rfid rfid' declared here 19 | extern Rfid rfid; | ^~~~ D:\rfidCloner_2\MenuOrganizer.cpp: In lambda function: D:\rfidCloner_2\MenuOrganizer.cpp:178:47: warning: capture of variable 'rfid' with non-automatic storage duration 178 | notification.SetConditionalFunction(0, [rfid](){ return rfid.WasCardPresented(); }); | ^~~~ In file included from D:\rfidCloner_2\MenuOrganizer.cpp:1: D:\rfidCloner_2\MenuOrganizer.h:19:13: note: 'Rfid rfid' declared here 19 | extern Rfid rfid; | ^~~~ D:\rfidCloner_2\MenuOrganizer.cpp: In lambda function: D:\rfidCloner_2\MenuOrganizer.cpp:194:39: warning: capture of variable 'rfid' with non-automatic storage duration 194 | notification.OnAccept(0, [this, rfid](){rfid.DumpToSerial(); Notify(1, "Success\nCheck serial monitor\n:)", 1000);}); | ^~~~ In file included from D:\rfidCloner_2\MenuOrganizer.cpp:1: D:\rfidCloner_2\MenuOrganizer.h:19:13: note: 'Rfid rfid' declared here 19 | extern Rfid rfid; | ^~~~ D:\rfidCloner_2\MenuOrganizer.cpp: In lambda function: D:\rfidCloner_2\MenuOrganizer.cpp:274:46: warning: capture of variable 'rfid' with non-automatic storage duration 274 | /onAccept/ [this, file_name, rfid, read_source](){ | ^~~~ In file included from D:\rfidCloner_2\MenuOrganizer.cpp:1: D:\rfidCloner_2\MenuOrganizer.h:19:13: note: 'Rfid rfid' declared here 19 | extern Rfid rfid; | ^~~~ In file included from D:\rfidCloner_2\MenuOrganizer.h:14, from D:\rfidCloner_2\MenuOrganizer.cpp:1: d:\Cache\libraries\LinkedList/LinkedList.h: In instantiation of 'ListNode LinkedList::getNode(int) [with T = MenuOption]': d:\Cache\libraries\LinkedList/LinkedList.h:321:21: required from 'T LinkedList::get(int) [with T = MenuOption]' D:\rfidCloner_2\MenuOrganizer.h:79:95: required from here d:\Cache\libraries\LinkedList/LinkedList.h:167:9: error: cannot convert 'bool' to 'ListNode' in return 167 | return false; | ^~~~~ d:\Cache\libraries\LinkedList/LinkedList.h: In instantiation of 'ListNode LinkedList::getNode(int) [with T = String]': d:\Cache\libraries\LinkedList/LinkedList.h:185:15: required from 'bool LinkedList::add(int, T) [with T = String]' d:\Cache\libraries\LinkedList/LinkedList.h:176:6: required from here d:\Cache\libraries\LinkedList/LinkedList.h:167:9: error: cannot convert 'bool' to 'ListNode' in return

[michalmonday]

Hi, it requires LinkedList library to be installed. I'm not sure if any recent version of that library is compatible but I tested it in the past with version 1.2.3 of LinkedList, which is available among other required libraries in here: https://github.com/michalmonday/RFID-cloner/tree/master/rfidCloner%202/src/Working%20copy%20of%20libraries%20(in%20case%20if%20these%20will%20be%20modified%20in%20future)

[BblackmilkK]

Hi, it requires LinkedList library to be installed. I'm not sure if any recent version of that library is compatible but I tested it in the past with version 1.2.3 of LinkedList, which is available among other required libraries in here: https://github.com/michalmonday/RFID-cloner/tree/master/rfidCloner%202/src/Working%20copy%20of%20libraries%20(in%20case%20if%20these%20will%20be%20modified%20in%20future)

yes i did it.

[michalmonday]

Sorry for false information, it seems that 1.2.3 no longer works, updating to LinkedList 1.3.3 (latest as of today) solves these compilation issues.

Just in case, the versions of libraries I have installed with library manager:

• LinkedList 1.3.3
• MFRC522 1.4.10
• ESP8266 and ESP32 OLED driver for SSD1306 displays 4.3.0

[BblackmilkK]

Sorry for false information, it seems that 1.2.3 no longer works, updating to LinkedList 1.3.3 (latest as of today) solves these compilation issues.

Just in case, the versions of libraries I have installed with library manager:

* LinkedList 1.3.3

* MFRC522 1.4.10

* ESP8266 and ESP32 OLED driver for SSD1306 displays 4.3.0

i did it :) but same error :

[BblackmilkK]

error :

D:\Cache\ESPArdunio\rfidCloner_2\PCinterface.cpp: In member function 'LinkedList PCinterface::GetFileList()': D:\Cache\ESPArdunio\rfidCloner_2\PCinterface.cpp:13:1: error: no return statement in function returning non-void [-Werror=return-type] 13 | } | ^ cc1plus.exe: some warnings being treated as errors "C:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\tools\xtensa-lx106-elf-gcc\3.1.0-gcc10.3-e5f9fec/bin/xtensa-lx106-elf-g++" -Dets -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -DESP8266 "@C:\Users\BblackmilkK\AppData\Local\Temp\arduino\sketches\BDEEC6620177E8B96309B172A5F34648/core/build.opt" "-IC:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2/tools/sdk/include" "-IC:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2/tools/sdk/lwip2/include" "-IC:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2/tools/sdk/libc/xtensa-lx106-elf/include" "-IC:\Users\BblackmilkK\AppData\Local\Temp\arduino\sketches\BDEEC6620177E8B96309B172A5F34648/core" -c "@C:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2/tools/warnings/none-cppflags" -Os -g -free -fipa-pta -Werror=return-type -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -MMD -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10607 -DARDUINO_ESP8266_NODEMCU_ESP12E -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_NODEMCU_ESP12E\"" "-DARDUINO_BOARD_ID=\"nodemcuv2\"" -DLED_BUILTIN=2 -DFLASHMODE_DIO "-IC:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\cores\esp8266" "-IC:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\variants\nodemcu" "-Id:\Cache\libraries\LinkedList" "-Id:\Cache\libraries\MFRC522\src" "-IC:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\SPI" "-IC:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\Wire" "-Id:\Cache\libraries\ESP8266_and_ESP32_OLED_driver_for_SSD1306_displays\src" "C:\Users\BblackmilkK\AppData\Local\Temp\arduino\sketches\BDEEC6620177E8B96309B172A5F34648\sketch\global_includes.cpp" -o "C:\Users\BblackmilkK\AppData\Local\Temp\arduino\sketches\BDEEC6620177E8B96309B172A5F34648\sketch\global_includes.cpp.o" D:\Cache\ESPArdunio\rfidCloner_2\Rfid.cpp: In member function 'bool Rfid::WriteCard()': D:\Cache\ESPArdunio\rfidCloner_2\Rfid.cpp:231:26: error: control reaches end of non-void function [-Werror=return-type] 231 | mfrc522.PCD_StopCrypto1(); // Stop encryption on PCD | ~~~~~~~^~ cc1plus.exe: some warnings being treated as errors In file included from D:\Cache\ESPArdunio\rfidCloner_2\Settings.cpp:1: D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(String, int)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:17:55: error: no return statement in function returning non-void [-Werror=return-type] 17 | bool Set(String key, int val){Set(key, String(val));} | ^ D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(int, int)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:18:60: error: no return statement in function returning non-void [-Werror=return-type] 18 | bool Set(int key, int val){Set(String(key), String(val));} | ^ D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(int, String)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:19:55: error: no return statement in function returning non-void [-Werror=return-type] 19 | bool Set(int key, String val){Set(String(key), val);} | ^ cc1plus.exe: some warnings being treated as errors In file included from D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.h:33, from D:\Cache\ESPArdunio\rfidCloner_2\GUI.h:20, from D:\Cache\ESPArdunio\rfidCloner_2\GUI.cpp:1: D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(String, int)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:17:55: error: no return statement in function returning non-void [-Werror=return-type] 17 | bool Set(String key, int val){Set(key, String(val));} | ^ D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(int, int)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:18:60: error: no return statement in function returning non-void [-Werror=return-type] 18 | bool Set(int key, int val){Set(String(key), String(val));} | ^ D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(int, String)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:19:55: error: no return statement in function returning non-void [-Werror=return-type] 19 | bool Set(int key, String val){Set(String(key), val);} | ^ cc1plus.exe: some warnings being treated as errors In file included from D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.h:33, from D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:1: D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(String, int)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:17:55: error: no return statement in function returning non-void [-Werror=return-type] 17 | bool Set(String key, int val){Set(key, String(val));} | ^ D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(int, int)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:18:60: error: no return statement in function returning non-void [-Werror=return-type] 18 | bool Set(int key, int val){Set(String(key), String(val));} | ^ D:\Cache\ESPArdunio\rfidCloner_2\Settings.h: In member function 'bool Settings::Set(int, String)': D:\Cache\ESPArdunio\rfidCloner_2\Settings.h:19:55: error: no return statement in function returning non-void [-Werror=return-type] 19 | bool Set(int key, String val){Set(String(key), val);} | ^ D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp: In lambda function: D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:146:47: warning: capture of variable 'rfid' with non-automatic storage duration 146 | notification.SetConditionalFunction(0, [rfid](){ return rfid.WasCardPresented(); }); | ^~~~ In file included from D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:1: D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.h:19:13: note: 'Rfid rfid' declared here 19 | extern Rfid rfid; | ^~~~ D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp: In lambda function: D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:178:47: warning: capture of variable 'rfid' with non-automatic storage duration 178 | notification.SetConditionalFunction(0, [rfid](){ return rfid.WasCardPresented(); }); | ^~~~ In file included from D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:1: D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.h:19:13: note: 'Rfid rfid' declared here 19 | extern Rfid rfid; | ^~~~ D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp: In lambda function: D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:194:39: warning: capture of variable 'rfid' with non-automatic storage duration 194 | notification.OnAccept(0, [this, rfid](){rfid.DumpToSerial(); Notify(1, "Success\nCheck serial monitor\n:)", 1000);}); | ^~~~ In file included from D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:1: D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.h:19:13: note: 'Rfid rfid' declared here 19 | extern Rfid rfid; | ^~~~ D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp: In lambda function: D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:274:46: warning: capture of variable 'rfid' with non-automatic storage duration 274 | /onAccept/ [this, file_name, rfid, read_source](){ | ^~~~ In file included from D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.cpp:1: D:\Cache\ESPArdunio\rfidCloner_2\MenuOrganizer.h:19:13: note: 'Rfid rfid' declared here 19 | extern Rfid rfid; | ^~~~ cc1plus.exe: some warnings being treated as errors

Using library LinkedList at version 1.3.3 in folder: D:\Cache\libraries\LinkedList Using library MFRC522 at version 1.4.10 in folder: D:\Cache\libraries\MFRC522 Using library SPI at version 1.0 in folder: C:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\SPI Using library Wire at version 1.0 in folder: C:\Users\BblackmilkK\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2\libraries\Wire Using library ESP8266 and ESP32 OLED driver for SSD1306 displays at version 4.3.0 in folder: D:\Cache\libraries\ESP8266_and_ESP32_OLED_driver_for_SSD1306_displays exit status 1

Compilation error: no return statement in function returning non-void [-Werror=return-type]

[BblackmilkK]

code is broken can you help me ?

[BblackmilkK]

not working.