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[GH-ISSUE #493] Crash while in config Mode #414

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opened 2026-02-28 01:25:10 +03:00 by kerem · 2 comments
kerem commented 2026-02-28 01:25:10 +03:00
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Originally created by @swapnil823 on GitHub (Jan 27, 2018).
Original GitHub issue: https://github.com/tzapu/WiFiManager/issues/493

Thank you for such wonderful library.
Application crashes after some time. If i don't configure it in that time window and leave it open.

*WM: 
*WM: AutoConnect
*WM: Connecting as wifi client...
*WM: Using last saved values, should be faster
*WM: Connection result: 
*WM: 1
*WM: SET AP STA
*WM: 
*WM: Configuring access point... 
*WM: AutoConnectAP 
*WM: AP IP address: 
*WM: 192.168.4.1
*WM: HTTP server started
*WM: Handle root
*WM: Request redirected to captive portal                                       
*WM: Handle root                                                                
*WM: Request redirected to captive portal                                       
*WM: Handle root                                                                
*WM: Request redirected to captive portal                                       
*WM: Handle root                                                                
*WM: Handle root                                                                
*WM: Request redirected to captive portal                                       
*WM: Request redirected to captive portal                                       
*WM: Request redirected to captive portal                                       
*WM: Handle root                                                                
*WM: Request redirected to captive portal                                       
*WM: Request redirected to captive portal                                       
*WM: Request redirected to captive portal                                       
*WM: Handle root                                                                
                                                                                
Exception (29):                                                                 
epc1=0x4000e1c3 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000018 depc=0x00000
                                                                                
ctx: sys                                                                        
         sp: 3ffffc50 end: 3fffffb0 offset: 01a0                                
                                                                                
>>>stack>>>                                                                     
           3ffffdf0:  00000001 80000002 4023be9b 00000001                       
3ffffe00:  4022a5be 4022a4dc 3fff261c 40100ec6                                  
3ffffe10:  3ffeae15 401042c3 3ffee828 00000000                                  
3ffffe20:  00000018 3ffef260 3ffef1dc 00000000                                  
3ffffe30:  4022a68b 3ff20a00 3fff261c 3ffec9d2                                  
3ffffe40:  3ffec9b8 00000000 00000000 00000001                                  
3ffffe50:  00000005 088335b8 401021f2 3ffec9b8                                  
3ffffe60:  3ffec9d2 0000002c 00000008 401004f4                                  
3ffffe70:  3ffec9c2 3fff3b84 402271e4 3ff20a00                                  
3ffffe80:  3fff261c 3fffbfbc 00000015 402270b7                                  
3ffffe90:  3fffc278 40101f8c 3fffc200 00000022                                  
3ffffea0:  3ffeb6c0 fffffffe 40249fc8 00000000                                  
3ffffeb0:  40000f68 00000030 00000010 ffffffff                                  
3ffffec0:  40000f58 00000000 00000020 00000000                                  
3ffffed0:  3ffeeef0 7fffffff 00000000 3ffee470                                  
3ffffee0:  3ffee800 00000006 00000000 3fffdab0                                  
3ffffef0:  00000000 3fffdcc0 00000008 00000030                                  
3fffff00:  4022ed19 ffffffa8 00000000 00000000                                  
3fffff10:  402268f3 3ffec9b8 3ffee828 3fff261c                                  
3fffff20:  00000000 3ffec9c2 3ffec9d8 40222284                                  
3fffff30:  4023c98d 00000000 00000000 3ffec9c2                                  
3fffff40:  4023bb30 00000056 3ffec9ac 3fff3b84                                  
3fffff50:  3ffec9ac 00000000 00000008 4023b45a                                  
3fffff60:  3ffee828 3ffec9ac 3fffdcc0 3ffeaf08                                  
3fffff70:  3ffec9c8 3fff28c4 00000040 3ffeaf08                                  
3fffff80:  00000040 3ffee828 00000000 3fffdcb0                                  
3fffff90:  4023ad57 3fffdab0 00000000 40241ebf                                  
3fffffa0:  3ffeaf08 40000f49 3fffdab0 40000f49                                  
<<<stack<<<                                                                     
                                                                                
 ets Jan  8 2013,rst cause:2, boot mode:(3,7)                                   
                                                                                
load 0x4010f000, len 1384, room 16                                              
tail 8                                                                          
chksum 0x2d                                                                     
csum 0x2d                                                                       
v4ceabea9                                                                       
~ld
Originally created by @swapnil823 on GitHub (Jan 27, 2018). Original GitHub issue: https://github.com/tzapu/WiFiManager/issues/493 Thank you for such wonderful library. Application crashes after some time. If i don't configure it in that time window and leave it open. ``` *WM: *WM: AutoConnect *WM: Connecting as wifi client... *WM: Using last saved values, should be faster *WM: Connection result: *WM: 1 *WM: SET AP STA *WM: *WM: Configuring access point... *WM: AutoConnectAP *WM: AP IP address: *WM: 192.168.4.1 *WM: HTTP server started *WM: Handle root *WM: Request redirected to captive portal *WM: Handle root *WM: Request redirected to captive portal *WM: Handle root *WM: Request redirected to captive portal *WM: Handle root *WM: Handle root *WM: Request redirected to captive portal *WM: Request redirected to captive portal *WM: Request redirected to captive portal *WM: Handle root *WM: Request redirected to captive portal *WM: Request redirected to captive portal *WM: Request redirected to captive portal *WM: Handle root Exception (29): epc1=0x4000e1c3 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000018 depc=0x00000 ctx: sys sp: 3ffffc50 end: 3fffffb0 offset: 01a0 >>>stack>>> 3ffffdf0: 00000001 80000002 4023be9b 00000001 3ffffe00: 4022a5be 4022a4dc 3fff261c 40100ec6 3ffffe10: 3ffeae15 401042c3 3ffee828 00000000 3ffffe20: 00000018 3ffef260 3ffef1dc 00000000 3ffffe30: 4022a68b 3ff20a00 3fff261c 3ffec9d2 3ffffe40: 3ffec9b8 00000000 00000000 00000001 3ffffe50: 00000005 088335b8 401021f2 3ffec9b8 3ffffe60: 3ffec9d2 0000002c 00000008 401004f4 3ffffe70: 3ffec9c2 3fff3b84 402271e4 3ff20a00 3ffffe80: 3fff261c 3fffbfbc 00000015 402270b7 3ffffe90: 3fffc278 40101f8c 3fffc200 00000022 3ffffea0: 3ffeb6c0 fffffffe 40249fc8 00000000 3ffffeb0: 40000f68 00000030 00000010 ffffffff 3ffffec0: 40000f58 00000000 00000020 00000000 3ffffed0: 3ffeeef0 7fffffff 00000000 3ffee470 3ffffee0: 3ffee800 00000006 00000000 3fffdab0 3ffffef0: 00000000 3fffdcc0 00000008 00000030 3fffff00: 4022ed19 ffffffa8 00000000 00000000 3fffff10: 402268f3 3ffec9b8 3ffee828 3fff261c 3fffff20: 00000000 3ffec9c2 3ffec9d8 40222284 3fffff30: 4023c98d 00000000 00000000 3ffec9c2 3fffff40: 4023bb30 00000056 3ffec9ac 3fff3b84 3fffff50: 3ffec9ac 00000000 00000008 4023b45a 3fffff60: 3ffee828 3ffec9ac 3fffdcc0 3ffeaf08 3fffff70: 3ffec9c8 3fff28c4 00000040 3ffeaf08 3fffff80: 00000040 3ffee828 00000000 3fffdcb0 3fffff90: 4023ad57 3fffdab0 00000000 40241ebf 3fffffa0: 3ffeaf08 40000f49 3fffdab0 40000f49 <<<stack<<< ets Jan 8 2013,rst cause:2, boot mode:(3,7) load 0x4010f000, len 1384, room 16 tail 8 chksum 0x2d csum 0x2d v4ceabea9 ~ld ```
kerem closed this issue 2026-02-28 01:25:11 +03:00
kerem commented 2026-02-28 01:25:11 +03:00
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@tablatronix commented on GitHub (Jan 31, 2018):

please try development branch and see if its reproducible

<!-- gh-comment-id:362069772 --> @tablatronix commented on GitHub (Jan 31, 2018): please try development branch and see if its reproducible
kerem commented 2026-02-28 01:25:11 +03:00
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@swapnil823 commented on GitHub (Feb 11, 2018):

Issue is resolved now. Thank you for your support. Turned out that one of the parameters being passed to library was null pointer.

<!-- gh-comment-id:364729389 --> @swapnil823 commented on GitHub (Feb 11, 2018): Issue is resolved now. Thank you for your support. Turned out that one of the parameters being passed to library was null pointer.
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