Stratix 10 HPS LED example

On compiling the Quartus project with Stratix 10 HPS, iam getting this warning and the programming file is not getting generated. 

Critical Warning(25196): A programming file will not be generated because the assembler identified user pins missing pin location assignments. Refer to the I/O Assignment Warnings table in the fitter report for a list of unassigned pins. You can assign these pins in the Pin Planner tool and recompile to allow programming file generation to pass.

Critical Warning(25207): A programming file will not be generated because the assembler identified some pins have missing I/O Standard assignments. Refer to the I/O Assignment Warnings table in the fitter report for details.

But in the fillter report there are no unassigned pins.

Any idea what could be the issue.