<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Trebuchet MS";
panose-1:2 11 6 3 2 2 2 2 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal">Hello, <br>
<br>
I am new to ITK and RTK and I’m trying to use the itk-rtk python package. I set up a new environment with python 3.7 (with Conda) on Windows 10 and ran:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Pip install itk-rtk<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I could import both packages, but I got the following error when I ran the example FirstReconstruction.py:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">‘’<o:p></o:p></p>
<p class="MsoNormal">Traceback (most recent call last):<o:p></o:p></p>
<p class="MsoNormal"> File "D:\Program files\RTK-master\examples\FirstReconstruction\FirstReconstruction.py", line 14, in <module><o:p></o:p></p>
<p class="MsoNormal"> geometry = rtk.ThreeDCircularProjectionGeometry.New()<o:p></o:p></p>
<p class="MsoNormal"> File "D:\Python\envs\CBreconstruct\lib\site-packages\itkLazy.py", line 52, in __getattribute__<o:p></o:p></p>
<p class="MsoNormal"> itkBase.LoadModule(module, namespace)<o:p></o:p></p>
<p class="MsoNormal"> File "D:\Python\envs\CBreconstruct\lib\site-packages\itkBase.py", line 99, in LoadModule<o:p></o:p></p>
<p class="MsoNormal"> module = loader.load(swig_module_name)<o:p></o:p></p>
<p class="MsoNormal"> File "D:\Python\envs\CBreconstruct\lib\site-packages\itkBase.py", line 220, in load<o:p></o:p></p>
<p class="MsoNormal"> module.__loader__.exec_module(module)<o:p></o:p></p>
<p class="MsoNormal"> File "<frozen importlib._bootstrap_external>", line 728, in exec_module<o:p></o:p></p>
<p class="MsoNormal"> File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed<o:p></o:p></p>
<p class="MsoNormal"> File "D:\Python\envs\CBreconstruct\lib\site-packages\itk\RTKPython.py", line 119, in <module><o:p></o:p></p>
<p class="MsoNormal"> from itkFixedArrayRTKPython import *<o:p></o:p></p>
<p class="MsoNormal"> File "D:\Python\envs\CBreconstruct\lib\site-packages\itk\Configuration\..\itkFixedArrayRTKPython.py", line 106, in <module><o:p></o:p></p>
<p class="MsoNormal"> import pyBasePython<o:p></o:p></p>
<p class="MsoNormal"> File "D:\Python\envs\CBreconstruct\lib\site-packages\itk\Configuration\..\pyBasePython.py", line 8, in <module><o:p></o:p></p>
<p class="MsoNormal"> from . import _ITKPyBasePython<o:p></o:p></p>
<p class="MsoNormal">ImportError: attempted relative import with no known parent package<o:p></o:p></p>
<p class="MsoNormal">‘’<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Does anyone know how to solve this issue?<br>
<br>
<span lang="NL">Thanks<br>
<br>
Sincerely, <br>
Margot Bleeker<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="NL"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><b><span style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;color:#003741"><img width="265" height="45" style="width:2.7604in;height:.4687in" id="Afbeelding_x0020_1" src="cid:image001.png@01D6C277.106157C0" alt="cid:image001.png@01D40E30.9B2FFEE0"></span></b><b><span lang="NL" style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;color:#003741;mso-fareast-language:NL"><o:p></o:p></span></b></p>
<p class="MsoNormal" style="text-autospace:none"><b><span lang="NL" style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;color:#003741;mso-fareast-language:NL"><br>
Margot Bleeker, MSc.|</span></b><span lang="NL" style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;color:#003741;mso-fareast-language:NL"> PhD student (OiO)
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span lang="NL" style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif;mso-fareast-language:NL">Afdeling Radiotherapie<br>
Locatie AMC | Z1-217 | Meibergdreef 9, 1105 AZ Amsterdam<br>
T: +31 20 566 7974| E: m.bleeker@amsterdamumc.nl<br>
<a href="http://www.amsterdamumc.nl/"><span style="font-family:"Times New Roman",serif;color:windowtext">www.amsterdamumc.nl</span></a> | <u><a href="http://www.vumc.nl/"><span style="font-family:"Times New Roman",serif;color:windowtext">www.vumc.nl</span></a></u>
/ <a href="http://www.amc.nl/"><span style="font-family:"Times New Roman",serif;color:windowtext">www.amc.nl</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL"><o:p> </o:p></span></p>
</div>
<div style="text-align: center; font-family: Trebuchet MS,Arial,Helvetica,sans; font-size: 9px; color: #000000;">
______________________________________________________<br>
VUmc disclaimer : www.vumc.nl/disclaimer<br>
AMC disclaimer : www.amc.nl/disclaimer<br>
</div>
</body>
</html>