Problem with variable coder
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Hello everybody, I have this problem when I run my program.
Undefined variable "coder" or class "coder.Project".
Undefined function or variable 'CC'.
Error in emlckernel
Error in emlckernel
Error in emlckernel
Error in emlcprivate
Error in codegen
I have checked my license and I get succesful returns and I have also execute these commands:
>> restoredefaultpath
>> rehash toolboxcache
>> savepath
Any idea?
Thanks in advance,
Javi
2 个评论
Image Analyst
2017-9-1
Show your code where you call coder. Is that in codegen.m? Show what you see when you type "ver" (except delete your license number.) Since this could be an installation issue, you can always call them on the phone for fast and free installation help.
Javier Naranjo
2017-9-2
编辑：Walter Roberson
2017-10-25
采纳的回答
Prashanth Krishnan
2017-9-7
0 个投票
From the output of your "ver" command, it seems like you do not have the MATLAB Coder or Simulink Coder products as part of your MATLAB installation. The error you are observing is likely due to this. Please consider installing MATLAB Coder or Simulink Coder in order to resolve the error.
更多回答（2 个）
Emrah Duatepe
2017-10-25
0 个投票
Is that problem solved?,I have same problem
Emrah Duatepe
2017-10-25
0 个投票
Oh sorry I mean I have this problem with Matlab Coder
Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException at com.mathworks.toolbox.coder.wfa.CoderStepViewFactory.instantiateUI(CoderStepViewFactory.java:76) at com.mathworks.toolbox.coder.wfa.CoderStepViewFactory.createView(CoderStepViewFactory.java:61) at com.mathworks.toolbox.coder.wfa.core.StepViewFactory.getView(StepViewFactory.java:39) at com.mathworks.toolbox.coder.wfa.core.StepViewFactory.getView(StepViewFactory.java:27) at com.mathworks.toolbox.coder.wfa.core.AbstractStepModel.getNextStep(AbstractStepModel.java:125) at com.mathworks.toolbox.coder.nwfa.CoderNavController.updateNavButtonState(CoderNavController.java:206) at com.mathworks.toolbox.coder.nwfa.CoderNavController.updateNavButtonState(CoderNavController.java:200) at com.mathworks.toolbox.coder.nwfa.CoderNavController.updateAllStatuses(CoderNavController.java:174) at com.mathworks.toolbox.coder.nwfa.CoderNavController.onStepSet(CoderNavController.java:120) at com.mathworks.toolbox.coder.nwfa.CoderNavController.access$300(CoderNavController.java:25) at com.mathworks.toolbox.coder.nwfa.CoderNavController$5.stepSelected(CoderNavController.java:128) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.mathworks.toolbox.coder.util.ProxyEventDispatcher$ImmediateInvoker.invoke(ProxyEventDispatcher.java:146) at com.mathworks.toolbox.coder.util.ProxyEventDispatcher$1.invoke(ProxyEventDispatcher.java:130) at com.sun.proxy.$Proxy46.stepSelected(Unknown Source) at com.mathworks.toolbox.coder.wfa.core.AbstractStepModel.setCurrentStep(AbstractStepModel.java:72) at com.mathworks.toolbox.coder.wfa.core.AbstractStepModel.goToNextStep(AbstractStepModel.java:88) at com.mathworks.toolbox.coder.nwfa.CoderNavController$2.actionPerformed(CoderNavController.java:64) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$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 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$200(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$1.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$1.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$1.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.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mathworks.toolbox.coder.wfa.CoderStepViewFactory.instantiateUI(CoderStepViewFactory.java:74) ... 57 more Caused by: java.util.MissingResourceException: Can't find resource for bundle java.util.PropertyResourceBundle, key f2f.category.fıle at java.util.ResourceBundle.getObject(Unknown Source) at java.util.ResourceBundle.getString(Unknown Source) at com.mathworks.toolbox.coder.plugin.CoderResources.getString(CoderResources.java:29) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.populateRows(AdvancedSettingsTable.java:352) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.populateRows(AdvancedSettingsTable.java:321) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.<init>(AdvancedSettingsTable.java:166) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.<init>(AdvancedSettingsTable.java:99) at com.mathworks.toolbox.coder.wfa.fixedpoint.FixedPointView.<init>(FixedPointView.java:249) ... 62 more Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException at com.mathworks.toolbox.coder.wfa.CoderStepViewFactory.instantiateUI(CoderStepViewFactory.java:76) at com.mathworks.toolbox.coder.wfa.CoderStepViewFactory.createView(CoderStepViewFactory.java:61) at com.mathworks.toolbox.coder.wfa.core.StepViewFactory.getView(StepViewFactory.java:39) at com.mathworks.toolbox.coder.wfa.core.StepViewFactory.getView(StepViewFactory.java:27) at com.mathworks.toolbox.coder.wfa.core.AbstractStepModel.getNextStep(AbstractStepModel.java:125) at com.mathworks.toolbox.coder.wfa.core.AbstractStepModel.goToNextStep(AbstractStepModel.java:86) at com.mathworks.toolbox.coder.nwfa.CoderNavController$2.actionPerformed(CoderNavController.java:64) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$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 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$200(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$1.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$1.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$1.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.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mathworks.toolbox.coder.wfa.CoderStepViewFactory.instantiateUI(CoderStepViewFactory.java:74) ... 43 more Caused by: java.lang.NullPointerException at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.updateFilter(AdvancedSettingsTable.java:469) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.access$100(AdvancedSettingsTable.java:64) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable$1.stateChanged(AdvancedSettingsTable.java:141) at com.mathworks.util.MulticastChangeListener.stateChanged(MulticastChangeListener.java:25) at com.mathworks.toolbox.coder.plugin.inputtypes.PropertyBinder.setData(PropertyBinder.java:47) at com.mathworks.toolbox.coder.plugin.Utilities.stringToFimath(Utilities.java:773) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.deserializeFimath(AdvancedSettingsTable.java:524) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.<init>(AdvancedSettingsTable.java:118) at com.mathworks.toolbox.coder.fixedpoint.AdvancedSettingsTable.<init>(AdvancedSettingsTable.java:99) at com.mathworks.toolbox.coder.wfa.fixedpoint.FixedPointView.<init>(FixedPointView.java:249) ... 48 more
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