HDL Coder "Error using find Too many input arguments."

I get the following error when running HDL coder on a model. The model has succesfully coded before but one tweak seems to have started making it cause this error.

Is there a way to narrow down what element it isn't hapy with. The hdlsrc folder is created and full of VHDL files although it's not quite finished the process as there's @[tracestart] and @[traceend] markers still in all the files

I am running Matlab 2023b, running a newer version is not possible as the newer versions are not supported on the version of Linux running on the build machine.

Error using find

Too many input arguments.

Error in slreportgen.webview.internal.ElementListRegistry

Error in slreportgen.webview.internal.ElementListRegistry/buildElementListFromSimulink

Error in slreportgen.webview.internal.ElementListRegistry/buildReferenceSubsystemElementList

Error in slreportgen.webview.internal.ElementListRegistry/buildElementList

Error in slreportgen.webview.internal.ElementListRegistry/get

Error in slreportgen.webview.internal.Model/getElementList

Error in slreportgen.webview.internal.Diagram/elements

Error in slreportgen.webview.internal.ExportDirector/prepare

Error in slreportgen.webview.internal.ExportDirector/export

Error in slreportgen.webview.internal.Document/fillslwebview

Error in slreportgen.webview.DocumentBase/fill

Error in slreportgen.webview.internal.slwebview_cmd

Error in slwebview

Error in slwebview

Error in Simulink.report.ReportInfo/emitWebview>locEmitWebview2

Error in Simulink.report.ReportInfo/emitWebview

Error in hdlcoder.report.ReportInfo/emitHTML

Error in slhdlcoder.HDLCoder/generateCodeGenReport

Error in slhdlcoder.HDLCoder/runPIRTransformAndCodegen

Error in slhdlcoder.HDLCoder/makehdl

Error in downstream.DownstreamIntegrationDriver/runGenerateRTLCodeAndTestbench

Error in hwcli.runWorkflow

Error in hdlcoder.runWorkflow (line 27)

hwcli.runWorkflow( varargin{:} );

Error in hdlworkflow_<projName> (line 90)

hdlcoder.runWorkflow('testHarness/toplevel', hWC);

[Tom Richter]

Hi Richard,

I suggest contacting Technical Support to help you with this issue/question. If you go to https://www.mathworks.com/support/contact_us.html, you can submit a support request and add example or reproduction files. The page also displays phone contact information based on your location.

Best,

Tom

Answer 1

[Kiran Kintali]

Based on the error message this issues seems to be related to report generation infrastructure failure. The issue is resolved in R2024b release. To workaround the issue in R2023b release please turn off the report generation and line-level traceability features. Please reach out to tech support for additional guidance.