Test Manager: No block called 'From1' could be found.

Question

Christophe 2024-4-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2110051-test-manager-no-block-called-from1-could-be-found

回答： Christophe 2024-4-22

采纳的回答： Christophe

Hello,

I'm working on a model and try to write test through Test Manager.

The model is updating without error => OK

When I run the test in Test Manager, I can see the following step in the Simulink test harness window:

...

Updating library link blocks: Completed

( It updates the 4 referenced model,)

Compiling: Refreshing bus cache: Completed

Compiling: Evaluating block parameters: Completed

Initializing

Ready

Then it stops, and in the Test Manager window, the following error appears:

Cause of Failure: Erros running test case

Invalid Simulink object name: Toto_Sequence_Harness/From1.

No block called 'From1' could be found.

As mentionned in another post, a space character can be the origin of the error. I look for ' From1' (sapce before) and 'From1 ' (space after) but Simulink didn't find any.

In the model there are 1602 'From1' (without space, it includes 'From10', 'From11'...).

How can I have more precision regarding error location ?

How can this error can be solved ?

Thanks in advance,

Christophe

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Answer 1

Christophe 2024-4-22

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2110051-test-manager-no-block-called-from1-could-be-found#answer_1445821

In Test Manager / Simulation outputs / Logged signals, a signal source was set to Toto_Sequence_Harness/From1.

This was not consistent with the Toto_Sequence_Harness signal named From2.

By removing the wrong signal source (Toto_Sequence_Harness/From1), and adding the correct one (Toto_Sequence_Harness/From2) the problem is solved.

Thanks for people who think about my problem.

PS: It would be very helpfull, if the error message could mention the location of the block it didn't find or give Simulation outputs / Logged signals information.