MATLAB Answers

Parallel Computing Toolbox-Manage Cluster Profile

5 views (last 30 days)
Nazif Çat?k
Nazif Çat?k on 2 Dec 2014
Edited: Walter Roberson on 13 Jan 2016
Hi everyone,
I am trying to use parallel computing toolbox (2014b version), but I couldn't organize manage cluster profile (all updates for java is working properly). When I click manage cluster profile, I get the following error in command window and I couldn't click any button (such as add, discover cluster or import) in cluster manager window.
In onether words, I couldn't use parallel computing toolbox in order to connect any cluster. I would greatly appreciate it if someone help me. Regards.
com.mathworks.jmi.MatlabException: Java exception occurred:
java.lang.NullPointerException
at java.util.Collections$UnmodifiableCollection.<init>(Unknown Source)
at java.util.Collections$UnmodifiableList.<init>(Unknown Source)
at java.util.Collections.unmodifiableList(Unknown Source)
at com.mathworks.toolbox.distcomp.ui.profile.model.PropertyInfoProvider.getProfilePropertyInfoList(PropertyInfoProvider.java:124)
at com.mathworks.jmi.NativeMatlab.SendMatlabMessage(Native Method)
at com.mathworks.jmi.NativeMatlab.sendMatlabMessage(NativeMatlab.java:266)
at com.mathworks.jmi.MatlabLooper.sendMatlabMessage(MatlabLooper.java:120)
at com.mathworks.jmi.Matlab.mtFeval(Matlab.java:1622)
at com.mathworks.jmi.MatlabWorker.feval(MatlabWorker.java:197)
at com.mathworks.toolbox.distcomp.ui.profile.model.MatlabProfileManager$1.runOnMatlabThread(MatlabProfileManager.java:72)
at com.mathworks.jmi.MatlabWorker$2.run(MatlabWorker.java:79)
at com.mathworks.jmi.NativeMatlab.dispatchMTRequests(NativeMatlab.java:475)
at com.mathworks.jmi.NativeMatlab.SendMatlabMessage(Native Method)
at com.mathworks.jmi.NativeMatlab.sendMatlabMessage(NativeMatlab.java:266)
at com.mathworks.jmi.MatlabLooper.sendMatlabMessage(MatlabLooper.java:120)
at com.mathworks.jmi.Matlab.mtFeval(Matlab.java:1622)
at com.mathworks.jmi.MatlabWorker.feval(MatlabWorker.java:197)
at com.mathworks.toolbox.distcomp.ui.profile.model.MatlabProfileManager$1.runOnMatlabThread(MatlabProfileManager.java:72)
at com.mathworks.jmi.MatlabWorker$2.run(MatlabWorker.java:79)
at com.mathworks.jmi.NativeMatlab.dispatchMTRequests(NativeMatlab.java:475)
>>
manage cluster profile inrunning jobs through the parallel computing toolbox and from time to time I receive java errors. For example, when I use the parcluster command, the following error comes up:

  6 Comments

Show 3 older comments
Nazif Çat?k
Nazif Çat?k on 4 Dec 2014
Thank you Mr. Ellis. I have contacted with support team, but they don't reply so far. Regards.

Sign in to comment.

Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by