Bug: In version 2.3.2 EEM charge scheme stopped working. When you try to calculate EEM charges obabel crashes with segfault.
In file src/charges/eem.cpp line 302
unsigned int i, k;
file src/charges/eem.cpp line 316
for (i = dim - 1; i >= 0; --i)
As can be seen unsigned variable is used as signed which results in underflow and as consequence a segfault when i is used as array subscript.