Modelsim error: # Internal Error "statement not found in arch"

Hi all,

I can't finish my compilation with Modelsim because it's stopped by this message:

# internal error "statement not found in arch" in lookup_inlined_sub_stmt: du = (testbench testbench_arch), flags = 1, filenum = 0, lineno = 195, tokno = 7# ** fatal: internal error: ../../../src/vsim/cover.c (1884)# time: 0 ns iteration: 0 instance: / file: nofile# fatal error while loading design# error loading design