[GH-ISSUE #1098] wifiManager.addParameter not working with extra parameter #939

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opened 2026-02-28 01:27:45 +03:00 by kerem · 5 comments
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Originally created by @Behzad-6-1 on GitHub (Jul 17, 2020).
Original GitHub issue: https://github.com/tzapu/WiFiManager/issues/1098

Hi I am new on this and tried to use wifiManager.addParameter
it seems if I add the 4th parameter it breaks the code and it goes in to endless loop and print table of hex code

I can see why it can't work
SPIFFSEditor.h only set for pre defined parameters
#ifdef ESP32 SPIFFSEditor(const fs::FS& fs, const String& username=String(), const String& password=String()); #else SPIFFSEditor(const String& username=String(), const String& password=String(), const fs::FS& fs=SPIFFS); #endif

Can this be changed to add another one for mqtt_name
I am having issue adding mqtt_name in config page

Originally created by @Behzad-6-1 on GitHub (Jul 17, 2020). Original GitHub issue: https://github.com/tzapu/WiFiManager/issues/1098 Hi I am new on this and tried to use wifiManager.addParameter it seems if I add the 4th parameter it breaks the code and it goes in to endless loop and print table of hex code I can see why it can't work SPIFFSEditor.h only set for pre defined parameters `#ifdef ESP32 SPIFFSEditor(const fs::FS& fs, const String& username=String(), const String& password=String()); #else SPIFFSEditor(const String& username=String(), const String& password=String(), const fs::FS& fs=SPIFFS); #endif` Can this be changed to add another one for mqtt_name I am having issue adding mqtt_name in config page
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@tablatronix commented on GitHub (Jul 17, 2020):

Without a logs a sketch or crashdumpnit could be anything.

The alpha version does not have a limit of params it allocates automatically So try that.

You are most likely overflowing memory or have bad code

<!-- gh-comment-id:659805026 --> @tablatronix commented on GitHub (Jul 17, 2020): Without a logs a sketch or crashdumpnit could be anything. The alpha version does not have a limit of params it allocates automatically So try that. You are most likely overflowing memory or have bad code
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@Behzad-6-1 commented on GitHub (Jul 17, 2020):

this is copy of serial dump it is going around a circuit
-------------- CUT HERE FOR EXCEPTION DECODER ---------------

Exception (28):
epc1=0x4021b398 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000000 depc=0x00000000

stack>>>

ctx: cont
sp: 3ffffc20 end: 3fffffc0 offset: 0190
3ffffdb0: 3fff1184 3fff11e0 3ffeef50 402013fe
3ffffdc0: 3fff1184 3fff11e0 3ffeef50 40202972
3ffffdd0: 402165a8 00000000 000003e8 4020a818
3ffffde0: 3fff1124 3fff116c 00000000 00000000
3ffffdf0: 3ffef0fc feefeffe feefeffe feefeffe
3ffffe00: feefeffe feefeffe feefeffe feefeffe
3ffffe10: feefeffe feefeffe feefeffe feefeffe
3ffffe20: feefeffe feefeffe feefeffe feefeffe
3ffffe30: feefeffe feefeffe feefeffe feefeffe
3ffffe40: feefeffe feefeffe feefeffe feefeffe
3ffffe50: feefeffe feefeffe feefeffe feefeffe
3ffffe60: feefeffe feefeffe feefeffe feefeffe
3ffffe70: feefeffe feefeffe feefeffe feefeffe
3ffffe80: feefeffe feefeffe feefeffe feefeffe
3ffffe90: feefeffe feefeffe feefeffe feefeffe
3ffffea0: feefeffe feefeffe feefeffe feefeffe
3ffffeb0: feefeffe feefeffe feefeffe 3ffeef50
3ffffec0: 00000046 3fff11bd feefef0a feefeffe
3ffffed0: feefeffe feefeffe feefeffe feefeffe
3ffffee0: 402163c8 feefeffe 3fff11d4 00000200
3ffffef0: feefeffe feefeffe feefeffe feefeffe
3fffff00: feefeffe feefeffe feefeffe feefeffe
3fffff10: feefeffe feefeffe feefeffe feefeffe
3fffff20: feefeffe feefeffe feefeffe feefeffe
3fffff30: feefeffe feefeffe feefeffe feefeffe
3fffff40: feefeffe feefeffe feefeffe feefeffe
3fffff50: feefeffe feefeffe feefeffe feefeffe
3fffff60: feefeffe feefeffe feefeffe feefeffe
3fffff70: feefeffe feefeffe feefeffe feefeffe
3fffff80: feefeffe feefeffe feefeffe feefeffe
3fffff90: feefeffe feefeffe feefeffe 3ffef080
3fffffa0: 3fffdad0 00000000 3ffef040 4020c404
3fffffb0: feefeffe feefeffe 3ffe8594 40100c85
<<<stack<<<

<!-- gh-comment-id:659809908 --> @Behzad-6-1 commented on GitHub (Jul 17, 2020): this is copy of serial dump it is going around a circuit -------------- CUT HERE FOR EXCEPTION DECODER --------------- Exception (28): epc1=0x4021b398 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000000 depc=0x00000000 >>>stack>>> ctx: cont sp: 3ffffc20 end: 3fffffc0 offset: 0190 3ffffdb0: 3fff1184 3fff11e0 3ffeef50 402013fe 3ffffdc0: 3fff1184 3fff11e0 3ffeef50 40202972 3ffffdd0: 402165a8 00000000 000003e8 4020a818 3ffffde0: 3fff1124 3fff116c 00000000 00000000 3ffffdf0: 3ffef0fc feefeffe feefeffe feefeffe 3ffffe00: feefeffe feefeffe feefeffe feefeffe 3ffffe10: feefeffe feefeffe feefeffe feefeffe 3ffffe20: feefeffe feefeffe feefeffe feefeffe 3ffffe30: feefeffe feefeffe feefeffe feefeffe 3ffffe40: feefeffe feefeffe feefeffe feefeffe 3ffffe50: feefeffe feefeffe feefeffe feefeffe 3ffffe60: feefeffe feefeffe feefeffe feefeffe 3ffffe70: feefeffe feefeffe feefeffe feefeffe 3ffffe80: feefeffe feefeffe feefeffe feefeffe 3ffffe90: feefeffe feefeffe feefeffe feefeffe 3ffffea0: feefeffe feefeffe feefeffe feefeffe 3ffffeb0: feefeffe feefeffe feefeffe 3ffeef50 3ffffec0: 00000046 3fff11bd feefef0a feefeffe 3ffffed0: feefeffe feefeffe feefeffe feefeffe 3ffffee0: 402163c8 feefeffe 3fff11d4 00000200 3ffffef0: feefeffe feefeffe feefeffe feefeffe 3fffff00: feefeffe feefeffe feefeffe feefeffe 3fffff10: feefeffe feefeffe feefeffe feefeffe 3fffff20: feefeffe feefeffe feefeffe feefeffe 3fffff30: feefeffe feefeffe feefeffe feefeffe 3fffff40: feefeffe feefeffe feefeffe feefeffe 3fffff50: feefeffe feefeffe feefeffe feefeffe 3fffff60: feefeffe feefeffe feefeffe feefeffe 3fffff70: feefeffe feefeffe feefeffe feefeffe 3fffff80: feefeffe feefeffe feefeffe feefeffe 3fffff90: feefeffe feefeffe feefeffe 3ffef080 3fffffa0: 3fffdad0 00000000 3ffef040 4020c404 3fffffb0: feefeffe feefeffe 3ffe8594 40100c85 <<<stack<<<
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@Behzad-6-1 commented on GitHub (Jul 17, 2020):

could you please let me know where I can get the alpha version?

<!-- gh-comment-id:659813888 --> @Behzad-6-1 commented on GitHub (Jul 17, 2020): could you please let me know where I can get the alpha version?
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@tablatronix commented on GitHub (Jul 17, 2020):

Its in the arduino ide, or development branch on github

Also have you tested using one of the examples ?

<!-- gh-comment-id:660117847 --> @tablatronix commented on GitHub (Jul 17, 2020): Its in the arduino ide, or development branch on github Also have you tested using one of the examples ?
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@Behzad-6-1 commented on GitHub (Jul 17, 2020):

I am trying to build the sketch again from scratch step by step.
I can't seemed to find the build alpha

<!-- gh-comment-id:660168251 --> @Behzad-6-1 commented on GitHub (Jul 17, 2020): I am trying to build the sketch again from scratch step by step. I can't seemed to find the build alpha
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