HDL Coder, Assertion failed: B:\matlab\​src\cgir_h​dl\dom_pir​_core\duti​nfo.cpp:10​1:portIdx < m_inportMap.size()

I have a HDL Coder Simulink Model in R2021a. The model consists of a generator and a controller. I'm trying to convert the controller model into VHDL and deploy it on Speedgoat, I have discretized the model and converted all data types to fixed-point.

I ran the HDL Coder Workflow in Simulink Real-Time FPGA I/O mode, everything worked fine until I received the error messages below when I was trying to generate RTL code and IP Core.

Failed Assertion failed: B:\matlab\src\cgir_hdl\dom_pir_core\dutinfo.cpp:101:portIdx < m_inportMap.size()

Error using hdlcoder.network/getHDLInputPortNames

Assertion failed:

B:\matlab\src\cgir_hdl\dom_pir_core\dutinfo.cpp:101:portIdx < m_inportMap.size()

Error in hdlturnkey.elab.ModelCodegenIOMultiMap/portReOrderTransform

Error in hdlturnkey.elab.ModelCodegenIOMultiMap/buildModelIOToCodegenIOMap

Error in hdlturnkey.elab.DUTLayer/getDUTCodeGenPIRInfo

Error in hdlturnkey.elab.BoardElaboration/getDUTCodeGenPIRInfo

Error in hdlturnkey.TurnkeyDriver/makehdlturnkey

Error in slhdlcoder.HDLCoder/makehdlturnkey

Error in downstream.DownstreamIntegrationDriver/runIPCoreCodeGen

Error in generateIPCore

Error in Simulink.ModelAdvisor/executeCheckCallbackFct

Error in Simulink.ModelAdvisor/run

Error in Simulink.ModelAdvisor/runCheck

Error in ModelAdvisor.Node/runTaskAdvisor

Error in ModelAdvisor.Node.runtohere>runToBreakpoint

Error in ModelAdvisor.Node.runtohere

Does anyone know what could be going on here? How can I fix this? Much appreciated!

Answer 1

[Kiran Kintali]

Can you share the model? This is not an expected error.

Please reach out to MathWorks tech support and they can help you with the workaround.

This might mostly resolved in the latest releases since R2021a.

HDL Coder Bug Reports https://www.mathworks.com/support/bugreports/?&product[]=HD

[Yeung Pok Nga]

Thank you for your reply.

Unfortunately I cannot share the model as it's company IP, I have submitted a service request to Mathworks support.