When some UVVM-based testbenches are simulated with coverage enabled, nvc asks me to file a bug report.
For example, simulating the testbench uart_vvc_demo_tb, included with the UVVM distribution in the directory bitvis_uart, triggers the message.

nvc -a src/uart_pif_pkg.vhd
nvc -a src/uart_pif.vhd
nvc -a src/uart_pkg.vhd
nvc -a src/uart_core.vhd
nvc -a src/uart.vhd
nvc -a tb/uart_vvc_demo_th.vhd
nvc -a tb/uart_vvc_demo_tb.vhd
nvc -e --cover uart_vvc_demo_tb
** Note:

     *****************************************************************************************************
      This is a *** LICENSED PRODUCT *** as given in the LICENSE.TXT in 
     the root directory.
     *****************************************************************************************************

Function SHOW_LICENSE [T_VOID return BOOLEAN] at ../src/license_pkg.vhd:44
Package UVVM_UTIL.METHODS_PKG-body at ../src/methods_pkg.vhd:2987
Package BITVIS_VIP_SBI.TD_TARGET_SUPPORT_PKG-body at ../../uvvm_vvc_framework/src_target_dependent/td_target_support_pkg.vhd:148
Package BITVIS_VIP_SBI.TD_VVC_FRAMEWORK_COMMON_METHODS_PKG-body at ../../uvvm_vvc_framework/src_target_dependent/td_vvc_framework_common_methods_pkg.vhd:439
Process (init) at tb/uart_vvc_demo_tb.vhd:44
** Fatal: invalid type kind T_ARRAY in range_of
[0x1061f9027] diag_femit+0xe27
[0x1060dd7bd] fatal_trace+0xcd
[0x106175eee] range_of+0x11e
[0x1061bbe52] lower_toggle_item_for+0x1e2
[0x1061b5371] lower_toggle_coverage+0x131
[0x1061c12c9] lower_instance+0x2659
[0x10615e354] elab_lower+0x54
[0x10615d125] elab_architecture+0x785
[0x10615f6e5] elab_stmts+0x1225
[0x10615d13b] elab_architecture+0x79b
[0x10615f6e5] elab_stmts+0x1225
[0x10615d13b] elab_architecture+0x79b
[0x10615f6e5] elab_stmts+0x1225
[0x10615d13b] elab_architecture+0x79b
[0x10615b5aa] elab+0x96a
[0x1060d58e0] process_command+0x1060
[0x1060d4268] main+0x578

Please report this bug at https://github.com/nickg/nvc/issues

nvc 1.13-devel (1.12.0.r127.g326e923f) (Using LLVM 18.1.3)
macos 14.5 intel