When trying to run C/RTL Cosimulation in Vivado HLS, XSIM fails to open as there are invalid commands present in init.tcl.
Below is an example of one error message that can occur during C/RTL Cosimulation.
XSIM should not be reading an init.tcl file when opened through HLS C/RTL/Cosimulation.
The current work-around is to edit init.tcl to include "load_features core" as the first executed line, so that the first two lines would look like the following:
The limitation is expected to be resolved in a future release of Vivado HLS.