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<== Date ==> <== Thread ==>

Subject: error calling PVUtil.getString()
From: "Gregory, Ray" <gregoryrd@ornl.gov>
To: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Mon, 7 May 2018 19:02:21 +0000

In a CSS BOY OPI I am calling PVUtil.getString() from a script attached to my OPI. I am passing it one of the script’s PV values:

 

Line

22           from org.csstudio.opibuilder.scriptUtil import PVUtil, ScriptUtil

23

24           sensor_type = PVUtil.getString(pvs[0])

 

However I am getting the following error:

 

Traceback (most recent call last):

  File "scripts/lakeshore_input_setup_monitor.py.py", line 24, in <module>

TypeError: getString(): 1st arg can't be coerced to org.csstudio.simplepv.IPV

 

What does this mean?

 

--Ray

 


Replies:
RE: error calling PVUtil.getString() Mark Engbretson

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