I try to follow the HLS Tutorial on Youtube.
When I try to Run the C Simulation.
I got the Error message "ERROR: [SIM 211-100] CSim failed with errors."
Before you try other solution on internet.
You should run the sample project on HLS. (To prove your system installation is OK)
After test the sample project.(It works fine)
I found the problem is on the C source code.
Because Vivado HLS is not used for develop C Code.
So you should design your C Algorithm on other IDE.
Make it work.
And then Add Source on HLS.
I found that use New Source Command from Vivado HLS will create this problem.
Maybe it is because of the location of the file or .....
So,Don't try to design your algorithem on Vivado HLS.