Unable to use MATLAB : error : "com.mathw​orks.jmi.M​atlabExcep​tion: Error in Connector"

com.mathworks.jmi.MatlabException: Error in Connector: Did not start the server. Desired port was: 31515. Last error was: Failed to start server: 127.0.0.1:31614

at com.mathworks.jmi.NativeMatlab.SendMatlabMessage(Native Method)

at com.mathworks.jmi.NativeMatlab.sendMatlabMessage(NativeMatlab.java:273)

at com.mathworks.jmi.MatlabLooper.sendMatlabMessage(MatlabLooper.java:120)

at com.mathworks.jmi.Matlab.mtFeval(Matlab.java:1731)

at com.mathworks.matlabserver.connector.impl.ConnectorImpl.doEnsureServiceOn(ConnectorImpl.java:219)

at com.mathworks.matlabserver.connector.api.Connector.ensureServiceOn(Connector.java:137)

at com.mathworks.mde.editor.plugins.editordataservice.IsEditorExecutingFeature.setMessageService(IsEditorExecutingFeature.java:89)

at com.mathworks.mde.editor.plugins.editordataservice.IsEditorExecutingFeature.access$100(IsEditorExecutingFeature.java:22)

at com.mathworks.mde.editor.plugins.editordataservice.IsEditorExecutingFeature$2.run(IsEditorExecutingFeature.java:52)

at com.mathworks.mvm.exec.MatlabRunnableRequest$2.call(MatlabRunnableRequest.java:56)

at com.mathworks.mvm.exec.MatlabCallableRequest.call(MatlabCallableRequest.java:102)

Answer 1

[Namit Joshi]

Hi,

Please refer to the following link to know more about this issue

https://in.mathworks.com/matlabcentral/answers/460800-why-do-i-receive-a-connector-error-with-last-error-address-already-in-use-when-launching-matlab-or

Hope this helps!

[Abhirami S]

Thank you