Build error on Ubuntu 20.04 without GPU

[MilkFather]

I ran this code:

mkdir build
cd build
cmake -DPERIDYNO_GPU_BACKEND=NO_BACKEND ..
make

I ran into this error:

.../peridyno/src/Framework/NodePort.h:241:36: error: cannot define member function ‘dyno::NodePort::hasNode’ within ‘dyno::MultipleNodePort<T>’

I tried changing NodePort::hasNode into hasNode and it builds (with more errors, detailed in another issue).

[hanxingyixue]

Hello, we are updating the code for the Linux platform. Please download https://gitee.com/peridyno/peridyno The Linux repository code in. Thank you for your attention.