# Missing .h file **URL:** \ **Category:** Uncategorized\ **Created:** [April 2, 2026, 11:44am UTC](https://forum.xod.io/t/missing-h-file/7207 "2026-04-02T11:44:35Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![icollecott](https://avatars.discourse-cdn.com/v4/letter/i/47e85d/32.png) [@icollecott](https://forum.xod.io/u/icollecott)\ **Post date:** [April 2, 2026, 11:44am UTC](https://forum.xod.io/t/missing-h-file/7207/1 "2026-04-02T11:44:35Z")
i have downloaded **wayland/max6675-thermocouple-amplifier@0.0.1.** When i compile i get cant find max6675.h. I cant find where this is supposed to be and or how to fix it. Any help appreciated ---
**Author:** ![gweimer](https://avatars.discourse-cdn.com/v4/letter/g/a9adbd/32.png) [@gweimer](https://forum.xod.io/u/gweimer)\ **Post date:** [April 2, 2026, 5:04pm UTC](https://forum.xod.io/t/missing-h-file/7207/2 "2026-04-02T17:04:51Z")
Looks like XOD should be finding it on it’s own…top of C++ code: `// Tell XOD where it could download the library:` `#pragma XOD require “``https://github.com/adafruit/MAX6675-library”` That repo does still exist… ---
**Author:** ![icollecott](https://avatars.discourse-cdn.com/v4/letter/i/47e85d/32.png) [@icollecott](https://forum.xod.io/u/icollecott)\ **Post date:** [April 2, 2026, 5:45pm UTC](https://forum.xod.io/t/missing-h-file/7207/3 "2026-04-02T17:45:03Z")
Thanks for the reply, i have already done this but no joy, if i use this link i can see the .h file and a .ccp but the compiler still reports not found. ---
**Author:** ![icollecott](https://avatars.discourse-cdn.com/v4/letter/i/47e85d/32.png) [@icollecott](https://forum.xod.io/u/icollecott)\ **Post date:** [April 3, 2026, 12:13pm UTC](https://forum.xod.io/t/missing-h-file/7207/4 "2026-04-03T12:13:07Z")
Generating C++ code for simulation… Building… /ws/sketchbook/8aa1cf5226142c3bdfabe9dd6b066725b6af84e0e55bf078b8307892f2e514dc/sketch/sketch.ino:1138:1: error: expected unqualified-id {{#global}} ^ /ws/sketchbook/8aa1cf5226142c3bdfabe9dd6b066725b6af84e0e55bf078b8307892f2e514dc/sketch/sketch.ino:1139:10: fatal error: ‘max6675.h’ file not found #include \ ^ ~~~~~~~~~~ 2 errors generated. shared:ERROR: ‘/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/bin/clang++ -target wasm32-unknown-emscripten -D\_\_EMSCRIPTEN\_major\_\_=1 -D\_\_EMSCRIPTEN\_minor\_\_=39 -D\_\_EMSCRIPTEN\_tiny\_\_=1 -D\_LIBCPP\_ABI\_VERSION=2 -Dunix -D\_\_unix -D\_\_unix\_\_ -Werror=implicit-function-declaration -Xclang -nostdsysteminc -Xclang -isystem/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/emscripten/system/include/libcxx -Xclang -isystem/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/emscripten/system/lib/libcxxabi/include -Xclang -isystem/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/emscripten/system/include/compat -Xclang -isystem/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/emscripten/system/include -Xclang -isystem/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/emscripten/system/include/libc -Xclang -isystem/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/emscripten/system/lib/libc/musl/arch/emscripten -Xclang -isystem/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/emscripten/system/local/include -DLLVM\_ROOT=/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/bin -DARDUINO\_WASM\_SIMULATION -DARDUINO\_ARCH\_WASM -O2 -std=c++11 -nostdlib -fno-exceptions -fno-rtti -c -I/tmp/arduino-sketch-073A33B2F9B1DA505B58C97C03A837E1/sketch -I/ws/arduino\_data/packages/xod/hardware/wasm/0.3.2/cores/simulation -I/ws/arduino\_data/packages/xod/hardware/wasm/0.3.2/variants/simulation -DEMSCRIPTEN /tmp/arduino-sketch-073A33B2F9B1DA505B58C97C03A837E1/sketch/sketch.ino.cpp -Xclang -isystem/ws/arduino\_data/packages/xod/tools/emscripten/1.39.2/emscripten/system/include/SDL -c -o /dev/null -mllvm -combiner-global-alias-analysis=false -mllvm -enable-emscripten-sjlj -mllvm -disable-lsr’ failed (1) Error during build: exit status 1 The generated C++ code contains errors. It can be due to a bad node implementation or if your board is not compatible with XOD runtime code. The original compiler error message is above. Fix C++ errors to continue. If you believe it is a bug, report the problem to XOD developers. ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/1X/eb7348baa04192c2ef932d1db54d44f09f8a7888.png) [@system](https://forum.xod.io/u/system)\ **Post date:** [May 3, 2026, 12:13pm UTC](https://forum.xod.io/t/missing-h-file/7207/5 "2026-05-03T12:13:54Z")
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