<![CDATA[issue with CORE2 library]]>Hi All,
My M5Core2 library fails compiling with
pngle.c:31:10: fatal error: rom/miniz.h: No such file or directory
31 | #include <rom/miniz.h>
| ^~~~~~~~~~~~~
compilation terminated.

Using 2.3.6 arduino ide and latest library (both with M5Stck and ESP Board jsons). I had blank code with just the library and it failed.
thanks

]]>https://community.m5stack.com/topic/7569/issue-with-core2-libraryRSS for NodeFri, 13 Mar 2026 10:32:31 GMTWed, 21 May 2025 19:32:39 GMT60<![CDATA[Reply to issue with CORE2 library on Sun, 17 Aug 2025 17:54:34 GMT]]>The Problem seems to still persist. Had the same issue and solved it this way.
Thanks @Dan-Perren and @teastain for the solution!

]]>https://community.m5stack.com/post/29773https://community.m5stack.com/post/29773Sun, 17 Aug 2025 17:54:34 GMT<![CDATA[Reply to issue with CORE2 library on Sun, 25 May 2025 16:11:27 GMT]]>@ExpatNoHa I sent an email to M5Stack Support!

]]>https://community.m5stack.com/post/29106https://community.m5stack.com/post/29106Sun, 25 May 2025 16:11:27 GMT<![CDATA[Reply to issue with CORE2 library on Sat, 24 May 2025 02:47:05 GMT]]>Reverting to 2.14 worked for me.

]]>https://community.m5stack.com/post/29101https://community.m5stack.com/post/29101Sat, 24 May 2025 02:47:05 GMT<![CDATA[Reply to issue with CORE2 library on Fri, 23 May 2025 18:51:21 GMT]]>@Dan-Perren Me too!

After 'letting' Arduino IDE update a bunch of boards and libraries...
It started to happen.
fatal error: rom/miniz.h: No such file or directory

Best fix was revert to M5Stack boards to ver 2.14
(3.20 was the problem.)
cheers

]]>https://community.m5stack.com/post/29099https://community.m5stack.com/post/29099Fri, 23 May 2025 18:51:21 GMT<![CDATA[Reply to issue with CORE2 library on Fri, 23 May 2025 04:56:46 GMT]]>I was experiencing the same issue and through trial and error I resolved it for me by removing the version 3.20 M5Stack board, quitting the Arduino IDE and deleting the username/Library/Arduino15 folder. I then restarted the IDE and installed the version 2.1.4 M5Stack board.

I then uninstalled the M5Stack library version 0.4.6 and reinstalled it. Has worked successfully on two silicon based Macs. (MacBook Pro M1 and MacStudio)

]]>https://community.m5stack.com/post/29092https://community.m5stack.com/post/29092Fri, 23 May 2025 04:56:46 GMT<![CDATA[Reply to issue with CORE2 library on Thu, 22 May 2025 12:55:21 GMT]]>I have the (almost) identical problem:

pngle.c:34:10: fatal error: rom/miniz.h: No such file or directory
34 | #include <rom/miniz.h>
| ^~~~~~~~~~~~~
compilation terminated.

Arduino IDE 2.3.6 + Paper S3
testing drawImageData.ino example
https://github.com/m5stack/M5EPD/blob/main/examples/Basics/DISPLAY_URL_JPG/DISPLAY_URL_JPG.ino

]]>https://community.m5stack.com/post/29090https://community.m5stack.com/post/29090Thu, 22 May 2025 12:55:21 GMT