Wave1 is not a waveform object that can be displayed

[appleyuchi]

Hello ,everyone ,I'm from China

,I need your help ,Thanks ,very much

the problem is as following:

*Warning* Wave1 is not a waveform object that can be displayed and

will be turned OFF automatically.

name: "/net030"

expr: "VT(\"/net030\"

\"/home/appleyuchi/simulation/BandPassFilter/spectre/layout\")"





I want to test the voltage of the orange color joint in the Circuit（with EDA Cadence ic5141）

I have seen similar chapters about this problem

,however I can't understand the solution ,Coud you help me ,Thank you！！！

 

[dick_freebird]

Most likely you have changed the schematic and there is no
longer a net030, or the transient analysis has failed / not
been run. If you don't want this output then remove it from
the outputs, to-be-plotted list.

 

[appleyuchi]

Thank you ,I'll re-check it
Infact I want to design a filter,the picture is part of the filter
I want to make sure the voltage of the net ,So I can design more of the filter
the filter is as following



I want to know if there's some relationship with "symbol property " of every port of instance which are connected to the net I want to test(Such as “input”、“output”、“inputoutput”)? Thank you

on the other side，Is a net will change its net name every time after I check and save？

Is there any other reasons will cause this warning Such as Convergence or Bug of the Software？Thank you

Most likely you have changed the schematic and there is no
longer a net030, or the transient analysis has failed / not
been run. If you don't want this output then remove it from
the outputs, to-be-plotted list.

 

[BradtheRad]

Have you tried measuring other nodes or wires? Did you get a reading from them?

Did you cause the 3 wires to turn orange? Or did the simulator turn them orange, as an alert to a mistake in wiring, etc.?

 

[appleyuchi]

Thank you for your reply ，BradtheRad！
I have tried other nodes and wires，they can be read and plotted。

（The second picture is a filter，and the first picture is part of the filter）

I make sure that I use ADE in spectre simulator of Cadence IC5141 to select them ,then I choose "Run and Netlisting" in ADE then the CIW log tells the above warning.

Thank you for your reply again 。

 

[dick_freebird]

on the other side，Is a net will change its net name every time after I check and save？

A schematic wire with no label receives an arbitrary (-appearing)
naming during editing. Depending on what defined that name, it
could change as a result of editing the schematic. I tend to
over-label things as a result, so that scripts and saved calc
memories don't lose their relevance as I go.