Haohao Fu

Thanks for your reply! Is there any way to circumvent this issue?

Thanks! I will try! Haohao

Thanks for the fix!

Hi, @jhenin , I got ```in function `Lepton::ParsedExpression::createCompiledVectorExpression(int) const': ParsedExpression.cpp:(.text+0xbba): undefined reference to `Lepton::CompiledVectorExpression::CompiledVectorExpression(Lepton::ParsedExpression const&, int)'``` error when compiling NAMD with the latest of Colvars. I used the master branch...

@giacomofiorin Sorry, I downloaded the latest version but still got the same issue.

It worked when I use OpenMM 7.7 instead of the master branch. I assume that there is a major update of Lepton inducting the conflict with Colvars.

@giacomofiorin Sorry I did not succeed in using `devel-tools/compile-namd.sh`. Still, I used a clean computer, downloaded the latest version of NAMD (devel branch), Colvars (master branch) and OpenMM (master branch)....

> How did you patch NAMD? If you use something different from the procedure listed here, please include it in detail. ``` export OPENMM_SOURCE=....... update-colvars-code.sh ....... ```

Did you use the latest version of NAMD, i.e. 2.15 alpha? I also suggest checking the structure of the complex in eq.coor to see if there is anything wrong. If...

> I used NAMD 2.14 and I also tried NAMD 3.0. Is there a difference with NAMD 2.15 that would make it work better? Everything looks okay when I view...