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Chamika
Chamika 2024-6-23
回答： Andreas Goser 2024-6-25
java.lang.RuntimeException: Dynamic exception type: class std::runtime_error
std::exception::what: Did not start the server. Desired port was: 31515. Last error was: Failed to start server: 127.0.0.1:31614
at com.mathworks.matlabserver.connector.impl.ConnectorImpl.doNativeEnsureServiceOn(Native Method)
at com.mathworks.matlabserver.connector.impl.ConnectorImpl.doEnsureServiceOn(ConnectorImpl.java:231)
at com.mathworks.matlabserver.connector.api.Connector.ensureServiceOn(Connector.java:150)
at com.mathworks.mde.liveeditor.plugins.execution.LiveEditorExecutionDockingManager.<init>(LiveEditorExecutionDockingManager.java:35)
Warning: Issue starting Connector. Please check that port 31515 is available. Dynamic exception type: class std::runtime_error
std::exception::what: Did not start the server. Desired port was: 31515. Last error was: Failed to start server:
127.0.0.1:31614
at com.mathworks.mde.liveeditor.plugins.execution.LiveEditorExecutionDockingManager.getInstance(LiveEditorExecutionDockingManager.java:25)
at com.mathworks.mde.liveeditor.LiveEditorInitializationManager.initialize(LiveEditorInitializationManager.java:26)
at com.mathworks.mde.desk.MLDesktop$7$1.run(MLDesktop.java:935)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
java.lang.RuntimeException: Dynamic exception type: class std::runtime_error
std::exception::what: Did not start the server. Desired port was: 31515. Last error was: Failed to start server: 127.0.0.1:31614
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Torsten
Torsten 2024-6-24
编辑：Torsten 2024-6-24
As said: Contact TMW support.
https://uk.mathworks.com/support/contact_us.html
Or contact your university IT service if you think the problem is on your side.

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回答（1 个）

Andreas Goser
Andreas Goser 2024-6-25
There is a generic knowledgebase article about the "31515 error here, which points to firewall topics as mentioned in the comments. And yes, if you and your IT cannot solve this, please contact MathWorks support.

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