I have the following errors when I run HDL coder in MATLAB 2013a ?errors in fixed point conversion

hi

when I want to run HDL coder I have these four errors.how can i fixed it?? i read some of the previous answers for example the .prj file is in the same file with the main and test bench,but they didn't help.

thanks

-----------ERRORS----------------------
Reference to non-existent field 'summary'.

Error in C:\Program Files\MATLAB\R2013a\toolbox\coder\float2fixed\+coder\+internal\Float2FixedConverter.p>Float2FixedConverter.buildDesign (line 1699)

Error in C:\Program Files\MATLAB\R2013a\toolbox\coder\coder\+coderprivate\Float2FixedManager.p>Float2FixedManager.buildFloatingPointCode (line 102)

Error in C:\Program Files\MATLAB\R2013a\toolbox\coder\coder\private\fpBuildFloatingPointCode.p>fpBuildFloatingPointCode (line 4)

Error in C:\Program Files\MATLAB\R2013a\toolbox\coder\coder\emlcprivate.p>emlcprivate (line 16)

Answer 1

[Kiran Kintali]

This is an unexpected internal error during fixed-point conversion. The issue occurs during verification step of generated fixed-point code and is resolved in R2017b.