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I'm testing the Script Runner plugin to run scripts in QGIS (I'm new with programming with Python in QGIS). For some reason I can't get a script with arguments to work. It throws this error with any script I execute (the sample ones too):

     Traceback (most recent call last):
       File "C:/Users/ag/.qgis2/python/plugins\scriptrunner\scriptrunner.py", line 548, in run_script
         print "----------%s----------" % datetime.datetime.now()
       File "C:/Users/ag/.qgis2/python/plugins\scriptrunner\stdout_textwidget.py", line 55, in write
         sys.__stdout__.flush()
     IOError: [Errno 9] Bad file descriptor

I've been checking both scriptrunner.py and stdout_textwidget.py, but I can't see what's the problem.

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  • Hi - Did you ever get a resolution for this - does scriptrunner just not work in QGIS 2.18. The answer from S_Carter below is now helpful as it would require a full edit of the plugin which presumably should work.
    – LeasMaps
    Commented Oct 26, 2018 at 7:29
  • @LeasMaps I desisted. But haven't worked with Python and QGis in a long while so maybe it's resolved now.
    – DMS02
    Commented Oct 27, 2018 at 15:10
  • Thanks - I'm in the same boat as you so If I work it out I'll update the answer
    – LeasMaps
    Commented Oct 29, 2018 at 5:59

1 Answer 1

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Possible duplicate of this question. Most likely the error stems from using the 'print' command. You should instead use:

QgsMessageLog.logMessage('-------%s-------' % datetime.datetime.now(), 'My Script')
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  • That's not the source of the error. I've been doing some changes to scriptrunner.py and no matter what changes I do or what lines I delete, it will always report an error on line 548.
    – DMS02
    Commented Sep 16, 2016 at 9:06
  • This is not helpful - the question is about a commonly used plugin which doesn't seem to work - your answer involves editing the source for the plugin
    – LeasMaps
    Commented Oct 29, 2018 at 5:24

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