Veristand Integration with Matlab failing: "Unable to find BlockIdx within the GlobalBlockOutput scope"

=== Build (Elapsed: 31 sec) ===

### Generating code and artifacts to 'Model specific' folder structure

### Generating code into build folder: C:\Windows\System32\trial123_niVeriStand_rtw

### Aborted due to an error in the build procedure for model: trial123

Top model targets built:

Model Action Rebuild Reason

====================================================================

trial123 Failed Code generation information file does not exist.

0 of 1 models built (0 models already up to date)

Build duration: 0h 0m 11.131s

Error:Error in 'trial123/NIVeriStand In1' while executing C MEX S-function 'NIVeriStandIO', (mdlInitializeSampleTimes), at time 0.0.

Caused by:

Changing property 'InheritedTsInSrcMsg' is not allowed

=== Build (Elapsed: 20 sec) ===

### Generating code and artifacts to 'Model specific' folder structure

### Generating code into build folder: C:\Windows\System32\trial123_niVeriStand_rtw

Warning:Source 'trial123/NIVeriStand In1' specifies that its sample time (-1) is back-inherited. You should explicitly specify the sample time of sources. You can disable this diagnostic by setting the 'Source block specifies -1 sample time' diagnostic to 'none' in the Sample Time group on the Diagnostics pane of the Configuration Parameters dialog box.

### VeriStand 2021.0.0.0 (2021) code generation started

### Invoking Target Language Compiler on trial123.rtw

### Using System Target File: C:\VeriStand\2021\ModelInterface\tmw\target\NIVeriStand.tlc

### Loading TLC function libraries

### Initial pass through model to cache user defined code

### Caching model source code

### Writing header file trial123_types.h

### Writing header file trial123.h

### Writing header file rtwtypes.h

### Writing header file builtin_typeid_types.h

.

### Writing header file multiword_types.h

### Writing header file zero_crossing_types.h

### Writing source file trial123.c

### Writing header file trial123_private.h

### Writing header file rtmodel.h

### Writing source file trial123_data.c

.

### Writing header file rt_nonfinite.h

### Writing source file rt_nonfinite.c

### Writing header file rt_defines.h

### Writing header file rtGetInf.h

### Writing source file rtGetInf.c

### Writing header file rtGetNaN.h

.

### Writing source file rtGetNaN.c

### TLC code generation complete.

### Generating TLC interface API.

### VeriStand 2021.0.0.0 (2021) Modifying source file trial123.c

.

Error: File: C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc Line: 34 Column: 55

Unable to find BlockIdx within the GlobalBlockOutput scope

Main program:

==> [00] C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc:LibGrSrcExists(34)

[01] C:\Program Files\MATLAB\R2022a\rtw\c\tlc\public_api\utils_api.tlc:LibGetBlockPath(115)

[02] C:\VeriStand\2021\ModelInterface\tmw\codegen\NiUtilityLib.tlc:NiLibGetBlockPath(276)

[03] C:\VeriStand\2021\ModelInterface\tmw\codegen\NiSignalLib.tlc:NiSignalsMapping(135)

[04] C:\VeriStand\2021\ModelInterface\tmw\codegen\NIVeriStand_codegen.tlc:<NONE>(445)

Error: File: C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc Line: 34 Column: 64

The argument for an [] operation must be a repeated scope symbol, a vector, or a matrix

Main program:

==> [00] C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc:LibGrSrcExists(34)

[01] C:\Program Files\MATLAB\R2022a\rtw\c\tlc\public_api\utils_api.tlc:LibGetBlockPath(115)

[02] C:\VeriStand\2021\ModelInterface\tmw\codegen\NiUtilityLib.tlc:NiLibGetBlockPath(276)

[03] C:\VeriStand\2021\ModelInterface\tmw\codegen\NiSignalLib.tlc:NiSignalsMapping(135)

[04] C:\VeriStand\2021\ModelInterface\tmw\codegen\NIVeriStand_codegen.tlc:<NONE>(445)

Error: File: C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc Line: 34 Column: 74

Unable to find BlockIdx within the GlobalBlockOutput scope

Main program:

==> [00] C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc:LibGrSrcExists(34)

[01] C:\Program Files\MATLAB\R2022a\rtw\c\tlc\public_api\utils_api.tlc:LibGetBlockPath(115)

[02] C:\VeriStand\2021\ModelInterface\tmw\codegen\NiUtilityLib.tlc:NiLibGetBlockPath(276)

[03] C:\VeriStand\2021\ModelInterface\tmw\codegen\NiSignalLib.tlc:NiSignalsMapping(135)

[04] C:\VeriStand\2021\ModelInterface\tmw\codegen\NIVeriStand_codegen.tlc:<NONE>(445)

Error: File: C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc Line: 34 Column: 83

The argument for an [] operation must be a repeated scope symbol, a vector, or a matrix

Main program:

==> [00] C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc:LibGrSrcExists(34)

[01] C:\Program Files\MATLAB\R2022a\rtw\c\tlc\public_api\utils_api.tlc:LibGetBlockPath(115)

[02] C:\VeriStand\2021\ModelInterface\tmw\codegen\NiUtilityLib.tlc:NiLibGetBlockPath(276)

[03] C:\VeriStand\2021\ModelInterface\tmw\codegen\NiSignalLib.tlc:NiSignalsMapping(135)

[04] C:\VeriStand\2021\ModelInterface\tmw\codegen\NIVeriStand_codegen.tlc:<NONE>(445)

### Aborted due to an error in the build procedure for model: trial123

Top model targets built:

Model Action Rebuild Reason

====================================================================

trial123 Failed Code generation information file does not exist.

0 of 1 models built (0 models already up to date)

Build duration: 0h 0m 18.998s

Error:Error: File: C:\Program Files\MATLAB\R2022a\rtw\c\tlc\private_api\utility_private_api.tlc Line: 42 Column: 50

Unable to find BlockIdx within the GlobalBlockOutput scope

=== Build (Elapsed: 3 sec) ===

### Generating code and artifacts to 'Model specific' folder structure

### Generating code into build folder: C:\Windows\System32\trial123_niVeriStand_rtw

### Aborted due to an error in the build procedure for model: trial123

Top model targets built:

Model Action Rebuild Reason

====================================================================

trial123 Failed Code generation information file does not exist.

0 of 1 models built (0 models already up to date)

Build duration: 0h 0m 3.304s

Error:Error in 'trial123/NIVeriStand In1' while executing C MEX S-function 'NIVeriStandIO', (mdlInitializeSampleTimes), at time 0.0.

Caused by:

Changing property 'InheritedTsInSrcMsg' is not allowed

[BARIS KARKAR]

I am getting the same error message. Did you solve the problem?

[penglong zheng]

Same error, and can't solve it

[Steve Wang]

I am getting the same error message. Did you solve the problem?

[Beau Kilgore]

Add me to the list of having this issue.

[xu]

Looking forward to a solution to the same problem

Answer 1

[Jordan Calvert]

This error can occur if you are using a version of Matlab/Simulink that is not compatible with the VeriStand Model Framework. Refer to this NI documentation for guidance on version compatibility.

Answer 2

[Stefanie Schwarz]

"VeriStand Model Generation Support" is a third-party product that is external to MathWorks.

Please contact NI for any questions:

https://www.ni.com/en/support.html

Answer 3

[gao]

you may have a try on changing the NI in block property of Sample time from -1 (default value) to you specific value such as 0.001.