Hello there. I get the following error after install FreeFem++ 4.7 on ubuntu 20.04.
It can not plot a picture. Can you help me please?
Thanks in advance.
Hello there. I get the following error after install FreeFem++ 4.7 on ubuntu 20.04.
It can not plot a picture. Can you help me please?
Thanks in advance.
You need to provide a plot to ffglut
before saying it cannot run.
For example, could you see if the following file can be displayed?
$ ffglut file.edp
file.edp (41.0 KB)
Now I try to uninstall it and reinstall, it works. Many thanks.
you can add debuT option
fglut -vv /Users/hecht/Downloads/file.edp >~/Desktop/ffglut.edp
and the result file are : ffglut.edp (3.3 KB)
if the file is empty => ffglut is wrong …