At 12:56 AM 4/14/2010, you wrote:
The latest version of electric i.e, v9.00d, throws exception when
trying to plot Hspice ac analysis. Here is the log:
Reading HSpice Transient analysis...
Done reading Transient analysis
Reading HSpice AC analysis...
Done reading AC analysis
java.lang.NullPointerException at
com.sun.electric.tool.simulation.AnalogSignal.calcBounds(AnalogSignal.java:106)
Thank you for this bug report.
This is a report of a prerelease of Electric, so most regular GNU
users are not affected by the problem.
Electric 9.00 has a problem reading AC0 files and we are working on
it. In the meantime, you can either delete the "ac0" file so
Electric doesn't read it and crash, or you can patch the crash with this fix:
In the module "com.sun.electric.tool.simulation.AnalogSignal.java" is
the method calcBounds(). Find this line in that method:
--------------------------------------
Signal waveform = getWaveform(sweep);
--------------------------------------
after that line add this one:
--------------------------------------
if (waveform == null) continue;
--------------------------------------
You will still get a crash if you try to look at the AC0 data, but at
least with this patch you can see the Transient data.
-Steven Rubin
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