- Use just the name of your script without the ".m" extension.
- When automating MATLAB scripts, please use the “-batch” flag. The initial MATLAB text will be hidden from the output in this mode.
Running matlab code from bash gives Java error
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What I run:
matlab -nodesktop -nosplash -r "try; name_of_matlab_code.m; catch; end; quit"
What I obtain:
MATLAB is selecting SOFTWARE OPENGL rendering.
< M A T L A B (R) >
Copyright 1984-2021 The MathWorks, Inc.
R2021b Update 3 (9.11.0.1873467) 64-bit (glnxa64)
February 3, 2022
To get started, type doc.
For product information, visit www.mathworks.com.
java.lang.ExceptionInInitializerError
at com.mathworks.mde.editor.plugins.editordataservice.debug.DebuggerInstaller.initializeListeners(DebuggerInstaller.java:92)
at com.mathworks.mde.editor.plugins.editordataservice.debug.DebuggerInstaller.<init>(DebuggerInstaller.java:78)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at com.mathworks.services.editordataservice.EditorDataServiceManager.initializeSingletonEditorFeatures(EditorDataServiceManager.java:120)
at com.mathworks.services.editordataservice.EditorDataServiceManager.initialize(EditorDataServiceManager.java:95)
at com.mathworks.matlabserver.connector.impl.ConnectorImpl.startEditor(ConnectorImpl.java:564)
at com.mathworks.matlabserver.connector.impl.ConnectorImpl.doStart(ConnectorImpl.java:421)
at com.mathworks.matlabserver.connector.impl.ConnectorImpl$1.lambda$run$0(ConnectorImpl.java:193)
Caused by: com.mathworks.util.ShutdownRuntimeException: Java is shutting down
at com.mathworks.mvm.MvmFactory.nativeGetCurrentMvmHandle(Native Method)
at com.mathworks.mvm.MvmFactory.getCurrentMVM(MvmFactory.java:674)
at com.mathworks.mlwidgets.stack.StackInfoRegistry.<clinit>(StackInfoRegistry.java:44)
... 12 more
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.mathworks.matlabserver.connector.impl.ConnectorLifecycleHelperImpl.callConnectorStarted(ConnectorLifecycleHelperImpl.java:108)
at com.mathworks.matlabserver.connector.impl.ConnectorImpl$1.lambda$run$0(ConnectorImpl.java:198)
Caused by: com.mathworks.util.ShutdownRuntimeException: Java is shutting down
at com.mathworks.mvm.MvmFactory.nativeGetCurrentMvmHandle(Native Method)
at com.mathworks.mvm.MvmFactory.getCurrentMVM(MvmFactory.java:674)
at com.mathworks.mvm.context.MvmContext.get(MvmContext.java:100)
at com.mathworks.services.settings.SettingPath.<init>(SettingPath.java:213)
at com.mathworks.pathdataservice.PathDataService.getEphemeralRootsSetting(PathDataService.java:288)
at com.mathworks.pathdataservice.PathDataService.updateEphemeralRoots(PathDataService.java:325)
at com.mathworks.pathdataservice.PathDataService.startService(PathDataService.java:102)
at com.mathworks.pathdataservice.PathDataService.start(PathDataService.java:72)
at com.mathworks.pathdataservice.PathDataService.startListening(PathDataService.java:66)
... 6 more
The strange thing is that 2 days ago it all worked.
I do not have a big knowledge of bash, so please be more explicit you can.
I have also an other question: is there a way to launch the code without obtain the intial MATLAB text on the terminal (below)?
MATLAB is selecting SOFTWARE OPENGL rendering.
< M A T L A B (R) >
Copyright 1984-2021 The MathWorks, Inc.
R2021b Update 3 (9.11.0.1873467) 64-bit (glnxa64)
February 3, 2022
To get started, type doc.
For product information, visit www.mathworks.com.
Thank you for your help!
0 Comments
Answers (1)
Suraj
on 12 Sep 2023
Greetings Fedor,
I see that you’re facing an error when trying to run MATLAB from bash.
Here are a few pointers to keep in mind:
Your bash command would then look something like this -
matlab -batch "try; name_of_matlab_script; catch; end; quit"
You can learn more about starting a MATLAB program from the Linux terminal here: https://www.mathworks.com/help/matlab/ref/matlablinux.html
Furthermore, the error you've encountered is benign and is fixed since R2022a. Please update your MATLAB version to fix this error. Read more about this here: https://www.mathworks.com/support/bugreports/2613427
I hope this helps.
Thanks & regards,
Suraj.
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