Jump to content
Sign in to follow this  
Hash

UVM_FATAL Errors

Recommended Posts

Hi

Iam new to UVM ,when i compile my test could see the UVM_FATAL error (as below), Can anyone help me understand on how to go about this errors?

--------------------------------------------------------------------------------------------

UVM_WARNING @ 0: reporter [bDTYP] Cannot create a component of type

'abc' because it is not registered with the factory.

UVM_FATAL @ 0: reporter [iNVTST] Requested test from command line

+UVM_TESTNAME=abc not found.

------------------------------------------------------------------------------------------------

2)Google search gave some information as below

--------------------------------------------------------------------------------------------------------------------------------------

If the run_test() test name argument included in the top-module has not been registered in the UVM factory, or if the

+UVM_TESTNAME test name has not been registered in the UVM factory, then UVM reports this error.

------------------------------------------------------------------------------------------------------------------------------------

Can anyone help me with some inputs on how to fix this error?

-Thanks in advance

Edited by Hash
......

Share this post


Link to post
Share on other sites

take a look at this tutorial: http://www.testbench.in/UT_00_INDEX.html

For your fatal error in specific, take a look at the 'Testcase source code' at http://www.testbench.in/UT_02_UVM_TESTBENCH.html

Your simulation will probably not run correctly if you don't fix that warning as well. Check if you called the factory registration macros for the 'abc' class and if you constructed it by calling the function 'new()' inside the class. An example is included in the above mentioned tutorial.

Share this post


Link to post
Share on other sites

Iam still struck ,can anyone help here?

Iam working on an enhancement and nothing is changed(T/B&RTL) from the model X and to this model Y except for the scripting/infrastructure changes

The Golden model works fine with the enhanced infrastructure/scripts without any issues and dont see any UVM_FATAL .

Iam not able to understand from where is this UVM_FATAL is coming from..!

Any insights?

-Thanks in advance

Edited by Hash
.....

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...