ESP32 Forum

Posted: **Tue Oct 15, 2019 2:53 pm**

The point is that the program seems to work properly but when I press any button in the LyraT the following error appears.

E (838316) PERIPH_SERVICE: C:/msys32/home/.../esp/esp-adf/components/esp_dispatcher/periph_service.c:130 (periph_service_callback): Got NULL Pointer

Thanks in advance.

Posted: **Mon Oct 28, 2019 2:01 am**

Hi jmartinezdemendivil，

Thank you for your report. Let me reproduced and fixed.

Posted: **Mon Oct 28, 2019 1:40 pm**

hi Hi jmartinezdemendivil，
Which board are you using? ESP-Lyrat-Mini ？ or ESP-LyraT-v4.3 ? and I didn't have the problem you said. But when I use ESP-Lyrat-Mini and choose ESP-LyraT-v4.3 in menuconfig, your question will appear.

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