I am using pycharm on Python 2.7. I have installed PyNomo. I am trying to run this small example from the official site. Code is available on the link, I have simply copy pasted it. I get the following error:
Aligning with tag A
Traceback (most recent call last):
File "/home/darshil/Desktop/Caltech Summer Internship/Radiation Ononcology Data/DB/rad3/pynomo_temp.py", line 71, in <module>
Nomographer(main_params)
File "/usr/local/lib/python2.7/dist-packages/pynomo/nomographer.py", line 203, in __init__
wrapper.draw_nomogram(c,params['post_func'])
File "/usr/local/lib/python2.7/dist-packages/pynomo/nomo_wrapper.py", line 213, in draw_nomogram
block.draw(canvas)
File "/usr/local/lib/python2.7/dist-packages/pynomo/nomo_wrapper.py", line 445, in draw
atom.draw(canvas)
File "/usr/local/lib/python2.7/dist-packages/pynomo/nomo_wrapper.py", line 2503, in draw
axis_appear=p,base_start=base_start,base_stop=base_stop)
File "/usr/local/lib/python2.7/dist-packages/pynomo/nomo_axis.py", line 123, in __init__
self.draw_axis(canvas)
File "/usr/local/lib/python2.7/dist-packages/pynomo/nomo_axis.py", line 1067, in draw_axis
c.text(x,y,ttext,attr+[text_color])
File "/usr/local/lib/python2.7/dist-packages/pyx/canvas.py", line 324, in text
return self.insert(self.texrunner.text(x, y, atext, *args, **kwargs))
File "/usr/local/lib/python2.7/dist-packages/pyx/text.py", line 1194, in text
self.execute(expr, self.defaulttexmessagesdefaultrun + self.texmessagesdefaultrun + texmessages)
File "/usr/local/lib/python2.7/dist-packages/pyx/text.py", line 951, in execute
self.defaulttexmessagesstart + self.texmessagesstart)
File "/usr/local/lib/python2.7/dist-packages/pyx/text.py", line 1005, in execute
self.texinput.write(self.expr)
IOError: [Errno 32] Broken pipe
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/usr/local/lib/python2.7/dist-packages/pyx/text.py", line 748, in _cleantmp
texrunner.texinput.write("\n\\end\n")
IOError: [Errno 32] Broken pipe
Error in sys.exitfunc:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/usr/local/lib/python2.7/dist-packages/pyx/text.py", line 748, in _cleantmp
texrunner.texinput.write("\n\\end\n")
IOError: [Errno 32] Broken pipe
Process finished with exit code 1
The error is in the final line of the code:
Nomographer(main_params)
I have looked at other questions with "broken pipe error": here,here, and here. But none of them are helpful to me.
Any indication on how to solve would be very helpful.
PyNomo uses a TeX installation to typeset text. Maybe this is missing resulting in a broken pipe. You need to be able to run a file hello.tex with the content Hello, world!\bye on a command line tex hello.tex. It should result in a file hello.dvi. If not you need to install a TeX distribution like TeXLive.
Related
when I write the command line in terminal
bench new-site site1.local
This Error Will shown
> Traceback (most recent call last):
File "/home/ubuntu/.local/bin/bench", line 8, in <module>
sys.exit(cli())
File "/home/ubuntu/bench/bench/cli.py", line 71, in cli
cmd_from_sys = get_cmd_from_sysargv()
File "/home/ubuntu/bench/bench/utils/__init__.py", line 554, in get_cmd_from_sysargv
if sys_argv.index(arg) == 0 and arg in Bench(".").apps:
File "/home/ubuntu/bench/bench/bench.py", line 67, in __init__
self.apps = BenchApps(self)
File "/home/ubuntu/bench/bench/bench.py", line 174, in __init__
self.initialize_apps()
File "/home/ubuntu/bench/bench/bench.py", line 281, in initialize_apps
self.apps.remove("frappe")
ValueError: list.remove(x): x not in list
Note I use EC2 On AWS Ubunto server
Can Any One Help With This Problem Please.
I tried to install many lib but no help with this problem
I have this weird error that I have never seen before. I ran an RF automation regression test using Chrome and after a while, I got this error which basically stops the test execution and does not provide any test results.
I also noticed this new text line that I haven't seen before during text execution:
DevTools listening on
ws://127.0.0.1:12306/devtools/browser/df1c8bcc-867c-41bc-a9b4-c364bdfafec2
(The test scripts have been used before & passed without any issues)
W8-BENE date format - ddMMMMMyyyyDot :: This is to test the differ...
DevTools listening on
ws://127.0.0.1:12537/devtools/browser/6d32afb6-90f2-46d4-a18a-001fa61d2444
[ ERROR ] Unexpected error: IOError: [Errno 0] Error Traceback (most
recent call last): File
"c:\python27\lib\site-packages\robot\utils\application.py", line 83,
in _execute
rc = self.main(arguments, **options)
File "c:\python27\lib\site-packages\robot\run.py", line 445, in main
result = suite.run(settings)
File "c:\python27\lib\site-packages\robot\running\model.py", line
248, in run
self.visit(runner)
File "c:\python27\lib\site-packages\robot\model\testsuite.py", line
161, in visit
visitor.visit_suite(self)
File "c:\python27\lib\site-packages\robot\model\visitor.py", line
87, in visit_suite
suite.tests.visit(self)
File "c:\python27\lib\site-packages\robot\model\itemlist.py", line
76, in visit
item.visit(visitor)
File "c:\python27\lib\site-packages\robot\model\testcase.py", line
74, in visit
visitor.visit_test(self)
File "c:\python27\lib\site-packages\robot\running\runner.py", line
151, in visit_test
result)
File "c:\python27\lib\site-packages\robot\running\runner.py", line
182, in _run_teardown
exception = self._run_setup_or_teardown(teardown)
File "c:\python27\lib\site-packages\robot\running\runner.py", line
201, in _run_setup_or_teardown
StepRunner(self._context).run_step(data, name=name)
File "c:\python27\lib\site-packages\robot\running\steprunner.py",
line 57, in run_step
return runner.run(step, context)
File
"c:\python27\lib\site-packages\robot\running\librarykeywordrunner.py",
line 56, in run
return return_value File "c:\python27\lib\site-packages\robot\running\statusreporter.py", line
54, in exit
context.end_keyword(result)
File "c:\python27\lib\site-packages\robot\running\context.py", line
179, in end_keyword
self.output.end_keyword(keyword)
File "c:\python27\lib\site-packages\robot\output\output.py", line
65, in end_keyword
LOGGER.end_keyword(kw)
File "c:\python27\lib\site-packages\robot\output\logger.py", line
195, in end_keyword
logger.end_keyword(keyword)
File
"c:\python27\lib\site-packages\robot\output\console\verbose.py", line
62, in end_keyword
self._writer.keyword_marker(kw.status)
File
"c:\python27\lib\site-packages\robot\output\console\verbose.py", line
136, in keyword_marker
self._clear_status()
File
"c:\python27\lib\site-packages\robot\output\console\verbose.py", line
124, in _clear_status
self._write_info()
File
"c:\python27\lib\site-packages\robot\output\console\verbose.py", line
90, in _write_info
self._stdout.write(self._last_info)
File
"c:\python27\lib\site-packages\robot\output\console\highlighting.py",
line 51, in write
self.stream.write(console_encode(text, stream=self.stream))
W8-BENE date format - ddMMMMMyyyyDot :: This is to test the differ...
C:\Development\robot-scripts\WebApp>
Has anyone had the same issue? I can't seem to find any solution. I uninstalled and reinstalled everything even update all the web drivers.
I had the same error after update to WIN 10. Just did fresh python install and it works fine for me. also look here: https://github.com/robotframework/robotframework/issues/2709
I get a problem using coinor to display a tree graph. In specific the line "prob.Tree.display". The problem solves with/without this line.
Here's the error:
Traceback (most recent call last):
File "C:/Users/Timothy/Desktop/desktop/uni/fourth year/sem1/761/assign1/knapsack_func1.py", line 77, in <module>
solve_knapsack(prob)
File "C:/Users/Timothy/Desktop/desktop/uni/fourth year/sem1/761/assign1/knapsack_func1.py", line 59, in solve_knapsack
prob.Tree.display()
File "C:\Python2711\lib\site-packages\coinor\gimpy\graph.py", line 1752, in display
window.set_dotcode(self.to_string())
File "C:\Python2711\lib\site-packages\xdot.py", line 2010, in set_dotcode
if self.widget.set_dotcode(dotcode, filename):
File "C:\Python2711\lib\site-packages\xdot.py", line 1541, in set_dotcode
xdotcode = self.run_filter(dotcode)
File "C:\Python2711\lib\site-packages\xdot.py", line 1523, in run_filter
universal_newlines=True
File "C:\Python2711\lib\subprocess.py", line 710, in __init__
errread, errwrite)
File "C:\Python2711\lib\subprocess.py", line 958, in _execute_child
startupinfo)
WindowsError: [Error 2] The system cannot find the file specified
Process finished with exit code 1
Heres the code which is getting the error:
if prob.display_mode != 'off':
print "Number of nodes =", len(prob.Tree.get_node_list())
if (prob.display_mode == 'pygame') or (prob.display_mode == 'xdot'):
prob.Tree.display()
Can provide more code if needed
Thanks
I followed the instructions here: http://shon.github.io/2014/06/19/ui_testing_and_bdd.html about setting up Splinter with Behaving to run automated tests. I'm able to run a test successfully, but at the end of the test, it throws an error saying:
KeyError: 'browser'
and it won't continue testing any additional feature files. I'm pretty new to python and need some help in troubleshooting this.
Exception KeyError: 'browser'
Traceback (most recent call last):
File "/usr/local/bin/behave", line 11, in <module> sys.exit(main())
File "/Library/Python/2.7/site-packages/behave/__main__.py", line 109, in main
failed = runner.run()
File "/Library/Python/2.7/site-packages/behave/runner.py", line 672, in run
return self.run_with_paths()
File "/Library/Python/2.7/site-packages/behave/runner.py", line 693, in run_with_paths
return self.run_model()
File "/Library/Python/2.7/site-packages/behave/runner.py", line 483, in run_model
failed = feature.run(self)
File "/Library/Python/2.7/site-packages/behave/model.py", line 523, in run
failed = scenario.run(runner)
File "/Library/Python/2.7/site-packages/behave/model.py", line 867, in run
runner.run_hook('before_scenario', runner.context, self)
File "/Library/Python/2.7/site-packages/behave/runner.py", line 405, in run_hook
self.hooks[name](context, *args)
File "features/environment.py", line 48, in before_scenario
context.browser = default_browser
File "/Library/Python/2.7/site-packages/behave/runner.py", line 223, in __setattr__
record = self._record[attr]
KeyError: 'browser'
I found the issue. It is related to the Feature file structure. The Feature file was missing:
Background:
Given a browser
This also required changes to the environment.py file based on the info here: https://github.com/ggozad/behaving
Does anyone have any experience using Python with AutoCAD? I'm just trying, as a test to see if I can open a new instance of AutoCAD via Python and though that PyAutocad worked well (feel free to offer other suggestions, if you have any).
Anyway based on the doc (https://pypi.python.org/pypi/pyautocad/#downloads) - it says these lines of code should do it, but nothing's happened as of yet.
from pyautocad import Autocad, APoint
acad = Autocad()
acad.prompt("Hello, Autocad from Python\n")
Just these lines of code should generate info on the commandline but instead results in about 50 lines worth of traceback (which I can post as well if anyone's interested) - any ideas?
Traceback (most recent call last):
File "<pyshell#5>", line 1, in <module>
acad.prompt("Hello, Autocad")
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 153, in prompt
self.doc.Utility.Prompt(u"%s\n" % text)
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 65, in doc
return self.app.ActiveDocument
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 54, in app
self._app = comtypes.client.GetActiveObject('AutoCAD.Application')
File "C:\Python27\lib\site-packages\comtypes\client\__init__.py", line 180, in GetActiveObject
obj = comtypes.GetActiveObject(clsid, interface=interface)
File "C:\Python27\lib\site-packages\comtypes\__init__.py", line 1165, in GetActiveObject
oledll.oleaut32.GetActiveObject(byref(clsid), None, byref(p))
File "_ctypes/callproc.c", line 941, in GetResult
WindowsError: [Error -2147221021] Operation unavailable
After adding the VBA Module, the traceback now reads:
Traceback (most recent call last):
File "<pyshell#4>", line 1, in <module>
acad.prompt("Hello")
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 153, in prompt
self.doc.Utility.Prompt(u"%s\n" % text)
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 65, in doc
return self.app.ActiveDocument
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 54, in app
self._app = comtypes.client.GetActiveObject('AutoCAD.Application')
File "C:\Python27\lib\site-packages\comtypes\client\__init__.py", line 183, in GetActiveObject
return _manage(obj, clsid, interface=interface)
File "C:\Python27\lib\site-packages\comtypes\client\__init__.py", line 188, in _manage
obj = GetBestInterface(obj)
File "C:\Python27\lib\site-packages\comtypes\client\__init__.py", line 112, in GetBestInterface
interface = getattr(mod, itf_name)
AttributeError: 'module' object has no attribute 'IAcadApplication'
Now after deleting comtypes' "gen" folder per #reclosedev, Autocad now opens but the string of text still will not appear on the command line - the traceback reads:
Traceback (most recent call last):
File "<pyshell#4>", line 1, in <module>
acad.prompt("Hello")
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 153, in prompt
self.doc.Utility.Prompt(u"%s\n" % text)
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 65, in doc
return self.app.ActiveDocument
File "C:\Python27\lib\site-packages\pyautocad\api.py", line 59, in app
self._app.Visible = self._visible
File "C:\Python27\lib\site-packages\comtypes\client\dynamic.py", line 116, in __setattr__
dispid = self._comobj.GetIDsOfNames(name)[0]
File "C:\Python27\lib\site-packages\comtypes\automation.py", line 643, in GetIDsOfNames
self.__com_GetIDsOfNames(riid_null, arr, len(names), lcid, ids)
COMError: (-2147418111, 'Call was rejected by callee.', (None, None, None, 0, None))
Have you considered IronPython?
http://through-the-interface.typepad.com/through_the_interface/2009/03/using-ironpython-with-autocad.html
Here's a quick example of how it could be leveraged:
import clr
import System
from System import Type, Activator
acApp = Activator.CreateInstance(Type.GetTypeFromProgID("AutoCAD.Application"))
acApp.Visible = 1
acApp.ActiveDocument.SendCommand("(Princ \"Hello World from Python!\")(Princ)\n")
Obviously the ProgId will correspond to whichever version of AutoCAD was opened last.