<QUOTE author="ESP_igrr" post_id="56573" time="1583572234" user_id="241"><s>
ESP_igrr wrote: ↑Sat Mar 07, 2020 9:10 am
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I think you may need to uninstall the version of Arduino-esp32 which came from the boards manager, and then Arduino will pick up the version which you have installed manually into the Arduino directory.
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I have seen from compiler output that it compiled from ~/.arduino15 and not ~/.arduino-1.8.12/<br/>
Removing the additional URL in preferences, saving and restarting changed that (for some reason it did not work the first time, but did on second try).<br/>
<br/>
now i get:
<CODE><s>
Code: Select all
</s><i>
</i>/home/dada/arduino-1.8.12/hardware/espressif/esp32/tools/sdk/lib/liblwip.a(dns.o):(.literal.dns_compare_name+0x4): undefined reference to `__locale_ctype_ptr'
/home/dada/arduino-1.8.12/hardware/espressif/esp32/tools/sdk/lib/liblwip.a(dns.o): In function `dns_compare_name':
/home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/lwip/lwip/src/core/dns.c:417: undefined reference to `__locale_ctype_ptr'
/home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/lwip/lwip/src/core/dns.c:417: undefined reference to `__locale_ctype_ptr'
/home/dada/arduino-1.8.12/hardware/espressif/esp32/tools/sdk/lib/liblwip.a(ip4_addr.o): In function `ip4addr_aton':
/home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/lwip/lwip/src/core/ipv4/ip4_addr.c:160: undefined reference to `__locale_ctype_ptr'
/home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/lwip/lwip/src/core/ipv4/ip4_addr.c:175: undefined reference to `__locale_ctype_ptr'
/home/dada/arduino-1.8.12/hardware/espressif/esp32/tools/sdk/lib/liblwip.a(ip4_addr.o):/home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/lwip/lwip/src/core/ipv4/ip4_addr.c:178: more undefined references to `__locale_ctype_ptr' follow
collect2: error: ld returned 1 exit status
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edit: sorry, managed to break formatting by saving and reloading draft...