Pulpissimo make error when making hello example

[bunohdwnl]

Finally,I  only installed the Questasim 's x86_64 version,  then executed the make clean all run ,the terminal printed  "Hello",but i encountered a QuestaSim internal error.

Code:

Error: (vsim-191) Questa has encountered an unexpected internal error: ../../src/vsim/vsimfunc.c(1989)