Errors encountered while generating aocx file from the vector-addition OpenCL kernel

I have not seen the error before so I cannot give an exact solution. However, I have some recommendations that might solve your problem:

1. Make sure you have enough disk space left for the compilation files to be stored.
2. Try updating both Quartus and AOC to v17.1.2.
3. Use the standard reference BSP rather than the "hostch" one which is for designs that use host channels.