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Questions tagged [xnat]

XNAT is an open source imaging informatics platform.

XNAT was developed by the Neuroinformatics Research Group at Washington University.

17 questions
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Errors while setting up xnat webapp in tomcat 9

I have followed the online documentation on the xnat site (https://wiki.xnat.org/documentation/getting-started-with-xnat/xnat-installation-guide) and installed apache tomcat 9 ( version 9.0.75, JVM Version : 1.8.0_372_b07, JVM Vendor: Temurin). But…
Maelstorm
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Developing Python Rest API for downloading and uploading the Data into XNAT

I am developing a python Rest API to XNAT for transferring the data locally or to server. I am trying to download all experiments(data format eg:CT,MR,ECOG,MEEG) those are associated with one subject of Project from XNAT to my local file system. But…
Ruthwik
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XNAT JSON get the list of project ids to populate a drop down for selection

I am trying to display the XNAT projects in a dropdown list; however the value for project id is being returned as undefined. My code is: //populate the Project ID select function populateProjectID() { alert("Populate project ID: "); …
Glyn
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HTTP Status 404 - /xnat Apache Tomcat/8.0.26 (Ubuntu)

Anyone else installing XNAT 1.6.5 from xnat.org website having the same issue? I followed the same exact steps as in the installation guide here. This issue is happening in step 11. I have finished the prior steps successfully: Additional log…
Mona Jalal
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Python: socket.error: [Error55] Connection reset by peer

I am trying to access XNAT server via PyXNAT. While doing so i get the following error which i think is an SSL error.. Central=Interface(server='http://hd-hni-xnat.cac.cornell.edu:8443/xnat') User: sdb99 Password: Traceback (most recent call…
learnningprogramming
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Error while clicking on the Fusion button at OHIF - XNAT

I have run OHIF-XNAT viewer using React with the Orthanc server, and as I try to use the 'Fusion' button, the application crashes. Here's the log after pressing the button: console log: LoggerProvider.js:41 TypeError: Cannot convert undefined or…
mohammad jalili
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Failed to deploy war file for tomcat8

I am trying to deployin a .war file from my computer after modifing one file I Extract the file META-INF/context.xml using : jar xf ROOT.war META-INF/context.xml I added some code lines to the file Context.xml I Update the war file with …
AissamR38
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Finding the local name of an XNATPy object in Python

I am trying out XNATpy and I am accessing files that are not installed locally on my computer. How can I get the name of the file object I am accessing, such as "1.3.6.1...-18s1eb2.dcm"? My code: file_obj =…
j. doe
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XNAT SimpleUploadPlugin - How to include jQuery plugins

I am making changes to the XNAT SimpleUploadPlugin and wish to include validation using jQuery Validate. I can not find out where to include the cdns:
Glyn
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Issue with importing a Gradle project for XNAT - unresolved type

I trying to import a Gradle project for XNAT for the first time using Eclipse 2018-12. I created the project, right clicked, chose Gradle then Existing Gradle Project. After the import completed there is an error with SimpleUploadPlugin.java - "The…
Glyn
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Setting up a XNAT server with a NAS

I'm setting up an XNAT server using their container service. But I want to archive my files in a separated server/NAS. Has anyone done this before? Any tutorial on this? Thanks.
Rogério Moreira
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postgresql 9.4 Ubuntu 15.10 could not load pg_hba.conf

I get this error: $ sudo -u postgres /usr/lib/postgresql/9.4/bin/pg_ctl start -D /etc/postgresql/9.4/main server starting jalal@klein:~/Downloads$ 2016-09-08 13:21:04 CDT [5704-1] LOG: invalid authentication method "localhost" 2016-09-08 13:21:04…
Mona Jalal
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tomcat7 and postgresql for SQLNestedException: Cannot create PoolableConnectionFactory

I get these errors when restarting tomcat7 and postgres services [localhost-startStop-1] ERROR util.JDBCExceptionReporter - Cannot create PoolableConnectionFactory (Connection refused. Check that the hostname and port are correct and that the…
Mona Jalal
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Interpreting an XPath expression to understand a particular schema

This is my first foray into XML. I'm trying to understand Java-based XML pipeline processing structure, but I'm a bit confused by the usage of XPath.. basic abbreviated structure is as follows. In particular, I am trying to wrap my head around the…
reas0n
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Launch XNAT pipelina via REST

I'm trying to write a script that would be able to launch the pipelines that are added to a specific project (i.e. the script would replace the user clicking on "build" for every subject on a specific project). In my head I am dividing the problem…
underscore_nico
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