A) Windows Firewall might be blocking internal communications on port 31415; or
B) You might be trying to run R2018b on a Windows 32 machine.
Connector errors when starting 2018b
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Warning: Issue starting Connector. Please check that port 31415 is available.
Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Error using connector.internal.Future/get
Message not delivered: service 'connector/json/deserialize' not found, remainder
of address: [connector/configuration]
Error in connector.resetLocalePreference
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Exception in thread "AWT-EventQueue-0": java.lang.RuntimeException: java.lang.IllegalArgumentException: Service not found: 'connector/nativeBridge' remainder of address: [connector/cosg/registration]
at com.mathworks.connector.Future.get(Future.java:19)
at com.mathworks.connector.cosg.impl.CosgRegistryImpl.registerMessageHandler(CosgRegistryImpl.java:96)
at com.mathworks.connector.cosg.impl.CosgRegistryImpl.registerMessageHandler(CosgRegistryImpl.java:84)
at com.mathworks.installservicehandler.JsonPassThroughServiceHandler.init(JsonPassThroughServiceHandler.java:45)
at com.mathworks.installservicehandler.InstallServiceHandlerFactory.init(InstallServiceHandlerFactory.java:76)
at com.mathworks.matlab_login.MatlabLogin.initializeLoginServices(Unknown Source)
at com.mathworks.supportsoftwarematlabmanagement.upgrade.SsiUpgradeDialog$4.actionPerformed(SsiUpgradeDialog.java:222)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at com.mathworks.mwswing.MJButton.processMouseEvent(MJButton.java:350)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.IllegalArgumentException: Service not found: 'connector/nativeBridge' remainder of address: [connector/cosg/registration]
at com.mathworks.connector.impl.ConnectorImpl.handle(ConnectorImpl.java:66)
at com.mathworks.connector.impl.ContextImpl.handle(ContextImpl.java:182)
... 44 more
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
Exception in thread "AWT-EventQueue-0": java.lang.RuntimeException: java.lang.IllegalArgumentException: Service not found: 'connector/nativeBridge' remainder of address: [connector/cosg/registration]
at com.mathworks.connector.Future.get(Future.java:19)
at com.mathworks.connector.cosg.impl.CosgRegistryImpl.registerMessageHandler(CosgRegistryImpl.java:96)
at com.mathworks.connector.cosg.impl.CosgRegistryImpl.registerMessageHandler(CosgRegistryImpl.java:84)
at com.mathworks.installservicehandler.JsonPassThroughServiceHandler.init(JsonPassThroughServiceHandler.java:45)
at com.mathworks.installservicehandler.InstallServiceHandlerFactory.init(InstallServiceHandlerFactory.java:76)
at com.mathworks.matlab_login.MatlabLogin.initializeLoginServices(Unknown Source)
at com.mathworks.supportsoftwarematlabmanagement.upgrade.SsiUpgradeDialog$4.actionPerformed(SsiUpgradeDialog.java:222)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at com.mathworks.mwswing.MJButton.processMouseEvent(MJButton.java:350)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.IllegalArgumentException: Service not found: 'connector/nativeBridge' remainder of address: [connector/cosg/registration]
at com.mathworks.connector.impl.ConnectorImpl.handle(ConnectorImpl.java:66)
at com.mathworks.connector.impl.ContextImpl.handle(ContextImpl.java:182)
... 44 more
Error using connector.internal.doEnsureServiceOn
Error in Connector: Bundle#53 start failed: Loading C:\Program
Files\MATLAB\R2018b\bin\win64\connector_plugins\connector\jni_native_bridge\libmwconnectorjninativebridgeactivator.dllfailed
with error: %1 is not a valid Win32 application.
Error in connector.ensureServiceOn
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