I have finally found the, rather obvious, reason for the HEAP CORRUPTION. The code I am using has not been entirely written by me but lately I have taken over this project again, hence I did not double check all the new input closely enough and there was an allocation/deallocation call close by from...

Thank you for the response. So far I have rewritten my DataContainer class. The container is now not pointing to an array of pointers, which point to different arrays to get a 2D array, but simply pointing to a 1D array with the same size. Makes indexing a little bit more "complex" but it is faster ...

Hello, I am having a little platformIO project with the ESP32 using VScode as IDE and arduino as framework using C++. I am currently struggling with a CORRUPT HEAP error. Here the error message: CORRUPT HEAP: Bad head at 0x3ffbb0f0. Expected 0xabba1234 got 0x3ffb9a34 assert failed: multi_heap_free m...

Hello guys, I am a total newbe to this kind of programming and I use Windows 7 64 bit. I have the ESP32 DevKit V1 and I used the instructions to set up eclipse from here: http://esp-idf.readthedocs.io/en/latest/get-started/eclipse-setup-windows.html Afterwards I wanted to build and flash the followi...