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Build error on ESP32S3 #355
Description
Platform
ESP32
IDE / Tooling
PlatformIO
What happened?
In a platformio project targeting board = esp32s3_n16r8, a recent ESPAsyncWebServer version update provoked this new build error:
.pio/libdeps/app/ESPAsyncWebServer/src/WebHandlers.cpp: In member function 'virtual void AsyncStaticWebHandler::handleRequest(AsyncWebServerRequest*)':
.pio/libdeps/app/ESPAsyncWebServer/src/WebHandlers.cpp:241:34: error: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'uint32_t' {aka 'unsigned int'} [-Werror=format=]
snprintf(etag, sizeof(etag), "%08lx", etagValue);
^~~~~~~ ~~~~~~~~~
cc1plus: some warnings being treated as errors
*** [.pio/build/app/lib2bb/ESPAsyncWebServer/WebHandlers.cpp.o] Error 1
It looks like it was probably introduced in #303 .
Compiler version:
~/.platformio/packages/toolchain-xtensa-esp32s3/bin/xtensa-esp32s3-elf-g++ --version
xtensa-esp32s3-elf-g++ (crosstool-NG esp-2021r2-patch5) 8.4.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
When I have some I'll try to contribute a repro and/or fix.
Stack Trace
n/a
Minimal Reproductible Example (MRE)
- create a platformio project targeting
esp32s3_n16r8 - add
ESP32Async/ESPAsyncWebServer@3.9.2 pio run
I confirm that:
- I have read the documentation.
- I have searched for similar discussions.
- I have searched for similar issues.
- I have looked at the examples.
- I have upgraded to the lasted version of ESPAsyncWebServer (and AsyncTCP for ESP32).
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