# Support

**URL:** https://discourse.slicer.org/c/support/11.md?page=337

[Latest](https://discourse.slicer.org/latest.md) · [Categories](https://discourse.slicer.org/categories.md) · [Tags](https://discourse.slicer.org/tags.md)

**Page:** 338

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## [Configure Slicer settings to be persistent](https://discourse.slicer.org/t/configure-slicer-settings-to-be-persistent/11921)

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**Author:** [@adminst](https://discourse.slicer.org/u/adminst)\
**Replies:** 4\
**Last updated:** [June 8, 2020, 5:06pm UTC](https://discourse.slicer.org/t/configure-slicer-settings-to-be-persistent/11921 "2020-06-08T17:06:05Z")

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Hi All On the default configuration slicer saves all settings to the user profile. Our slicer workstation is shared with many user. We do not want to configure for every user the pacs settings and others directly to the…

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## [Difference of spacing was detected during DICOM loading](https://discourse.slicer.org/t/difference-of-spacing-was-detected-during-dicom-loading/11930)

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**Author:** [@Jeff\_S](https://discourse.slicer.org/u/Jeff_S)\
**Replies:** 2\
**Last updated:** [June 8, 2020, 4:10pm UTC](https://discourse.slicer.org/t/difference-of-spacing-was-detected-during-dicom-loading/11930 "2020-06-08T16:10:19Z")

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## [FOV, spacing match Volumes](https://discourse.slicer.org/t/fov-spacing-match-volumes/11905)

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**Author:** [@ada](https://discourse.slicer.org/u/ada)\
**Replies:** 4\
**Last updated:** [June 8, 2020, 7:21am UTC](https://discourse.slicer.org/t/fov-spacing-match-volumes/11905 "2020-06-08T07:21:37Z")

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Hi developers, What is the python function to set the slice views as “FOV, spacing match Volumes” instead of “FOV, spacing match 2D” ? Thank you, Best

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## [Route calculation between two points](https://discourse.slicer.org/t/route-calculation-between-two-points/11590)

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**Author:** [@Jini](https://discourse.slicer.org/u/Jini)\
**Replies:** 19\
**Last updated:** [June 8, 2020, 3:04am UTC](https://discourse.slicer.org/t/route-calculation-between-two-points/11590 "2020-06-08T03:04:33Z")

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## [Module 'JupyterNotebooksLib' has no attribute 'AppWindow'](https://discourse.slicer.org/t/module-jupyternotebookslib-has-no-attribute-appwindow/11899)

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**Author:** [@Vinny](https://discourse.slicer.org/u/Vinny)\
**Replies:** 12\
**Last updated:** [June 7, 2020, 12:23pm UTC](https://discourse.slicer.org/t/module-jupyternotebookslib-has-no-attribute-appwindow/11899 "2020-06-07T12:23:23Z")

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Hi, I’m interested in the newly developed feature of displaying Slicer output within Jupyter and have downloaded the Slicer jupyter notebook tutorials from… https://mybinder.org/v2/gh/lassoan/SlicerNotebooks/master How…

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## [Tractography seeding with endpoints](https://discourse.slicer.org/t/tractography-seeding-with-endpoints/11857)

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**Author:** [@fpsiddiqui91](https://discourse.slicer.org/u/fpsiddiqui91)\
**Replies:** 13\
**Last updated:** [June 7, 2020, 10:47am UTC](https://discourse.slicer.org/t/tractography-seeding-with-endpoints/11857 "2020-06-07T10:47:09Z")

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Hello developers, I was wondering if it is possible to perform seeding tractography with seed and endpoint. I am quite aware that streamline tractography needs only the seeding region. However, in my case, I want to add…

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## [CardiacMRIToolkit extension](https://discourse.slicer.org/t/cardiacmritoolkit-extension/11911)

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**Author:** [@elham](https://discourse.slicer.org/u/elham)\
**Replies:** 0\
**Last updated:** [June 7, 2020, 8:14am UTC](https://discourse.slicer.org/t/cardiacmritoolkit-extension/11911 "2020-06-07T08:14:59Z")

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I’m using 3D slicer 4.10.2 on windows 10. I can’t find CardiacMRIToolkit in extension manager. Is there any way to find and install that? If not is there any other extension for Cardiac MRI analysis?

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## [Extracting 2D axial DICOM slice from 3D DICOM volume](https://discourse.slicer.org/t/extracting-2d-axial-dicom-slice-from-3d-dicom-volume/11907)

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**Author:** [@Vincent\_C](https://discourse.slicer.org/u/Vincent_C)\
**Replies:** 2\
**Last updated:** [June 6, 2020, 8:46pm UTC](https://discourse.slicer.org/t/extracting-2d-axial-dicom-slice-from-3d-dicom-volume/11907 "2020-06-06T20:46:04Z")

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Hi all, I want to extract a single 2D axial DICOM slice from a 3D DICOM volume as a separate node. It seems this topic was covered before here https://discourse.slicer.org/t/extraction-of-2d-image-from-3d-volume/7674. I…

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## ["Customize keyboard shortcuts" from script repository not working?](https://discourse.slicer.org/t/customize-keyboard-shortcuts-from-script-repository-not-working/11906)

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**Author:** [@hherhold](https://discourse.slicer.org/u/hherhold)\
**Replies:** 9\
**Last updated:** [June 6, 2020, 8:11pm UTC](https://discourse.slicer.org/t/customize-keyboard-shortcuts-from-script-repository-not-working/11906 "2020-06-06T20:11:33Z")

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Okay, I’m positive I’m doing something wrong here, but I can’t figure out what it is. I’m trying to make a new keyboard shortcut based on the code from the script repository, but I can’t even get the example working. The…

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## [3D Slicer 4.10.2 missing editor](https://discourse.slicer.org/t/3d-slicer-4-10-2-missing-editor/11901)

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**Author:** [@sohrab913](https://discourse.slicer.org/u/sohrab913)\
**Replies:** 3\
**Last updated:** [June 6, 2020, 7:34pm UTC](https://discourse.slicer.org/t/3d-slicer-4-10-2-missing-editor/11901 "2020-06-06T19:34:45Z")

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Hi all, I am new to 3D Slicer and I want to use it for checking out my own application developed with vtk/itk/rtk/simpleitk/etc. I would like to do 3D reconstruction with different methods, FBP, MLME, etc, 3D segmentati…

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## [Modify Multiple Annotation Properties](https://discourse.slicer.org/t/modify-multiple-annotation-properties/11904)

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**Author:** [@justo](https://discourse.slicer.org/u/justo)\
**Replies:** 2\
**Last updated:** [June 6, 2020, 2:57pm UTC](https://discourse.slicer.org/t/modify-multiple-annotation-properties/11904 "2020-06-06T14:57:36Z")

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Hello everyone, I’m working with multiple annotations in the same scene, all of them are AnnotationRuler and I want them all to have same properties. But the only way I’ve found to edit the properties is by clicking on …

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## [SlicerRT for import vff files doens'r work](https://discourse.slicer.org/t/slicerrt-for-import-vff-files-doensr-work/11889)

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**Author:** [@Paulo\_Tavares](https://discourse.slicer.org/u/Paulo_Tavares)\
**Replies:** 0\
**Last updated:** [June 6, 2020, 4:38am UTC](https://discourse.slicer.org/t/slicerrt-for-import-vff-files-doensr-work/11889 "2020-06-06T04:38:39Z")

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I have downloaded SlicerRT and GelDosimetry to analyse a .vff file. Although, I couldn’t import these files. It doesn’t show nothing when I click to import.

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## [How can I divide a segmentation by a plane or ROI?](https://discourse.slicer.org/t/how-can-i-divide-a-segmentation-by-a-plane-or-roi/11869)

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**Author:** [@mikebind](https://discourse.slicer.org/u/mikebind)\
**Replies:** 7\
**Last updated:** [June 5, 2020, 10:42pm UTC](https://discourse.slicer.org/t/how-can-i-divide-a-segmentation-by-a-plane-or-roi/11869 "2020-06-05T22:42:18Z")

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Hello, I have airway segmentation that I would like to divide into regions (nasopharynx, oropharynx, hypopharynx) based on planes defined by the locations of points I have stored as fiducials. The airway segmentation is…

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## [Unable to access Extension Manager](https://discourse.slicer.org/t/unable-to-access-extension-manager/11868)

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**Author:** [@Dominic\_LaBella](https://discourse.slicer.org/u/Dominic_LaBella)\
**Replies:** 0\
**Last updated:** [June 4, 2020, 8:34pm UTC](https://discourse.slicer.org/t/unable-to-access-extension-manager/11868 "2020-06-04T20:34:44Z")

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Is the extension manager up and running? (6-4-2020) I get a “Loading extensions” message that won’t go away. I have tried multiple wifis and the firewall is not blocking Slicer. I have tried multiple computers/windo…

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## [Filtering vessels in 3D volume](https://discourse.slicer.org/t/filtering-vessels-in-3d-volume/11855)

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**Author:** [@Deepa](https://discourse.slicer.org/u/Deepa)\
**Replies:** 2\
**Last updated:** [June 4, 2020, 4:36pm UTC](https://discourse.slicer.org/t/filtering-vessels-in-3d-volume/11855 "2020-06-04T16:36:06Z")

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Hello Everyone, I’ve a 3D volume and I am using the Margin effect in Segment editor to filter vessels that have a thickness less than say 10 microns 10 micron is set in Margin tab select shrink and hit apply select g…

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## [Event when volume loading](https://discourse.slicer.org/t/event-when-volume-loading/11862)

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**Author:** [@ada](https://discourse.slicer.org/u/ada)\
**Replies:** 1\
**Last updated:** [June 4, 2020, 3:34pm UTC](https://discourse.slicer.org/t/event-when-volume-loading/11862 "2020-06-04T15:34:29Z")

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Hi all, I have create a box to select a volume to display : self.inputFrame = qt.QFrame(self.displayCollapsibleButton) self.inputFrame.setLayout(qt.QHBoxLayout()) self.displayFormLayout.addWidget(self.inputFrame) self.…

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## [Converting "Volume" to "Model"](https://discourse.slicer.org/t/converting-volume-to-model/11726)

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**Author:** [@Joao\_L](https://discourse.slicer.org/u/Joao_L)\
**Replies:** 12\
**Last updated:** [June 4, 2020, 12:32pm UTC](https://discourse.slicer.org/t/converting-volume-to-model/11726 "2020-06-04T12:32:28Z")

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Operating system: Windows 10 Slicer version: 4.5, 4.10 and 4.11 Hello. Is it possible to convert a radiography (volume file) to a model file using Slicer?

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## [How can I run the Mesh statistics?](https://discourse.slicer.org/t/how-can-i-run-the-mesh-statistics/2760)

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**Author:** [@Pilar](https://discourse.slicer.org/u/Pilar)\
**Replies:** 5\
**Last updated:** [June 4, 2020, 7:12am UTC](https://discourse.slicer.org/t/how-can-i-run-the-mesh-statistics/2760 "2020-06-04T07:12:09Z")

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Hi 3Dslicer users, I am working on a University project and I need to get the statistics (the distance between all the points in a colormap file (.vtk file). This file was done with the two models of the hemimandibles …

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## [Extracting a subnetwork from 3D volume](https://discourse.slicer.org/t/extracting-a-subnetwork-from-3d-volume/11570)

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**Author:** [@Deepa](https://discourse.slicer.org/u/Deepa)\
**Replies:** 29\
**Last updated:** [June 4, 2020, 3:30am UTC](https://discourse.slicer.org/t/extracting-a-subnetwork-from-3d-volume/11570 "2020-06-04T03:30:14Z")

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Hi there, This is a follow up to my previous post here I’m trying to reconstruct a 3D volume from the 2D images provided in this study (image source). Post reconstruction, I’d like to filter only blood vessels that ra…

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## [Centerline Computation Extension - Voronoi Contour](https://discourse.slicer.org/t/centerline-computation-extension-voronoi-contour/11851)

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**Author:** [@Madelene\_Habib](https://discourse.slicer.org/u/Madelene_Habib)\
**Replies:** 1\
**Last updated:** [June 3, 2020, 5:22pm UTC](https://discourse.slicer.org/t/centerline-computation-extension-voronoi-contour/11851 "2020-06-03T17:22:41Z")

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Operating system: 64 bit Slicer version: 3D Slicer 4.10.2 Expected behavior: Actual behavior: I am currently using the “Centerline Computation” extension to: -Import an STL (airway segment) -Create a point-cloud fr…

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## [Can't find STAPLE filter in SimpleFilters](https://discourse.slicer.org/t/cant-find-staple-filter-in-simplefilters/1045)

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**Author:** [@Katrina\_Woodford](https://discourse.slicer.org/u/Katrina_Woodford)\
**Replies:** 10\
**Last updated:** [June 3, 2020, 4:23pm UTC](https://discourse.slicer.org/t/cant-find-staple-filter-in-simplefilters/1045 "2020-06-03T16:23:34Z")

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Hi all, The 3DSlicer wiki page for the Simple Filters Module lists a STAPLE Image Filter as one of the filter options. However I can’t seem to find it when using the software. Can anyone help me locate it? Thanks, Ka…

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## [Segment editor outline color and thickness customization](https://discourse.slicer.org/t/segment-editor-outline-color-and-thickness-customization/11427)

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**Author:** [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Replies:** 5\
**Last updated:** [June 3, 2020, 3:14pm UTC](https://discourse.slicer.org/t/segment-editor-outline-color-and-thickness-customization/11427 "2020-06-03T15:14:32Z")

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Is there a way to change the default segment outlining color from yellow to something else in the segment editor (and/or edit the line thickness) that we can embed in .slicerrc.py? We are working on images that has a ver…

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## [Maximum Intensity Projection](https://discourse.slicer.org/t/maximum-intensity-projection/11823)

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**Author:** [@ada](https://discourse.slicer.org/u/ada)\
**Replies:** 2\
**Last updated:** [June 3, 2020, 1:48pm UTC](https://discourse.slicer.org/t/maximum-intensity-projection/11823 "2020-06-03T13:48:14Z")

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Hello all, I would like to create my own scripted module in Slicer3D. Is it possible to create a button and apply the “Maximum intensity projection” algorithm available in “Volume rendering” on 3D volume using Python (…

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## [Problem with the VMTK Centerline Computation module version](https://discourse.slicer.org/t/problem-with-the-vmtk-centerline-computation-module-version/11786)

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**Author:** [@Jerome\_Szewczyk](https://discourse.slicer.org/u/Jerome_Szewczyk)\
**Replies:** 2\
**Last updated:** [June 3, 2020, 8:23am UTC](https://discourse.slicer.org/t/problem-with-the-vmtk-centerline-computation-module-version/11786 "2020-06-03T08:23:55Z")

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Operating system:windows10 Slicer version:4.10.1 Expected behavior: Actual behavior: Hi every one, I recently installed the “VMTK Centerline Computation” module using the extension manager interface. But the module …

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## [How can I convert NIFTI files to NRRD files in batch mode?](https://discourse.slicer.org/t/how-can-i-convert-nifti-files-to-nrrd-files-in-batch-mode/11841)

<div class="topic-metadata">

**Author:** [@AT3432984](https://discourse.slicer.org/u/AT3432984)\
**Replies:** 1\
**Last updated:** [June 3, 2020, 2:32am UTC](https://discourse.slicer.org/t/how-can-i-convert-nifti-files-to-nrrd-files-in-batch-mode/11841 "2020-06-03T02:32:32Z")

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Hello, I have approximately 300 MRI images in the NIfTI format which I need to convert to NRRD files so that I can analyse them. I can open each file in 3D-Slicer and save as NRRD, but I am wondering if there is an easi…

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## [Create dicom series from jpg images](https://discourse.slicer.org/t/create-dicom-series-from-jpg-images/11811)

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**Author:** [@Iman\_Shokatian](https://discourse.slicer.org/u/Iman_Shokatian)\
**Replies:** 1\
**Last updated:** [June 2, 2020, 9:24pm UTC](https://discourse.slicer.org/t/create-dicom-series-from-jpg-images/11811 "2020-06-02T21:24:07Z")

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Hi everyone, I am trying to make dicom series from jpg images, I know how to do it with 3dslicer but as it is shown below, sagittal and coronal views are not as same as axial views,I think something is wrong with image r…

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## [Fixing labelmap based on CT voxel intensity ranges](https://discourse.slicer.org/t/fixing-labelmap-based-on-ct-voxel-intensity-ranges/11836)

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**Author:** [@Vincent\_C](https://discourse.slicer.org/u/Vincent_C)\
**Replies:** 1\
**Last updated:** [June 2, 2020, 9:19pm UTC](https://discourse.slicer.org/t/fixing-labelmap-based-on-ct-voxel-intensity-ranges/11836 "2020-06-02T21:19:15Z")

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Hi all, I am wondering if there is a function to fix labels that are “out-of-range” based on CT voxel intensity ranges or HU ranges. For example, for all label values equal to 1 below -29 and above 150 intensity, I want…

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## [Latest nightly build won´t work](https://discourse.slicer.org/t/latest-nightly-build-won-t-work/11827)

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**Author:** [@Lucas\_Formighieri](https://discourse.slicer.org/u/Lucas_Formighieri)\
**Replies:** 4\
**Last updated:** [June 2, 2020, 7:57pm UTC](https://discourse.slicer.org/t/latest-nightly-build-won-t-work/11827 "2020-06-02T19:57:48Z")

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Hello, I´m using a Dell laptop (Core i7, 16 gb ram, Nvidia gpu, drivers up to date, Window10 Brazilian Portuguese). I have updated Windows 10 to the latest version (2004) and the NVidia driver too. I´ve been using Slic…

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## [Importing of position-tracked ultrasound sequence](https://discourse.slicer.org/t/importing-of-position-tracked-ultrasound-sequence/4094)

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**Author:** [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Replies:** 10\
**Last updated:** [September 14, 2018, 6:26am UTC](https://discourse.slicer.org/t/importing-of-position-tracked-ultrasound-sequence/4094 "2018-09-14T06:26:39Z")

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## [Error executing version Slicer-4.11.0-2020-06-01-linux-amd64.tar.gz on Ubuntu 16.04](https://discourse.slicer.org/t/error-executing-version-slicer-4-11-0-2020-06-01-linux-amd64-tar-gz-on-ubuntu-16-04/11834)

<div class="topic-metadata">

**Author:** [@Julio\_Torres](https://discourse.slicer.org/u/Julio_Torres)\
**Replies:** 1\
**Last updated:** [June 2, 2020, 7:05pm UTC](https://discourse.slicer.org/t/error-executing-version-slicer-4-11-0-2020-06-01-linux-amd64-tar-gz-on-ubuntu-16-04/11834 "2020-06-02T19:05:25Z")

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Operating system:Ubuntu LTS 16.04 Slicer version: 4.11.0-2020-06-01 Expected behavior: run the executable Actual behavior: I does not execute and appear the following message: qt.qpa.plugin: Could not load the Qt pla…

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