Decision Optimization

Lately, I've been updating my computer to the latest version of macOS which is "BigSur". Since then, the program didn't start up again and the following message popped up. "Ein Fehler ist aufgetreten. Informationen hierzu enthält die Protokolldatei ...".

And this is the content of this log file:

!SESSION 2020-12-20 16:59:29.851 -----------------------------------------------

eclipse.buildId=Build R0

java.version=1.8.0_221

java.vendor=Oracle Corporation

BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=de_DE

Framework arguments: -keyring /Users/franzschmid/.eclipse_keyring

Command-line arguments: -os macosx -ws cocoa -arch x86_64 -clean -keyring /Users/franzschmid/.eclipse_keyring

!ENTRY org.eclipse.osgi 4 0 2020-12-20 16:59:33.006

!MESSAGE Anwendungsfehler

!STACK 1

java.lang.NullPointerException

at org.eclipse.swt.widgets.Control.internal_new_GC(Control.java:2176)

at org.eclipse.swt.graphics.GC.<init>(GC.java:174)

at org.eclipse.swt.graphics.GC.<init>(GC.java:135)

at org.eclipse.jface.dialogs.Dialog.initializeDialogUnits(Dialog.java:934)

at org.eclipse.jface.dialogs.TitleAreaDialog.createContents(TitleAreaDialog.java:142)

at org.eclipse.jface.window.Window.create(Window.java:426)

at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1096)

at org.eclipse.jface.window.Window.open(Window.java:783)

at org.eclipse.ui.internal.ide.ChooseWorkspaceDialog.prompt(ChooseWorkspaceDialog.java:114)

at ilog.odms.ide.rcp.IloApplication.promptForWorkspace(IloApplication.java:287)

at ilog.odms.ide.rcp.IloApplication.checkInstanceLocation(IloApplication.java:201)

at ilog.odms.ide.rcp.IloApplication.start(IloApplication.java:109)

at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)

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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)

at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)

at org.eclipse.equinox.launcher.Main.run(Main.java:1499)

I'm looking forward to hearing some ideas to overcome this issue.

Thanks a lot in advance!

IBM ILOG CPLEX Optimization Studio latest version 20.1 is not supported on MacOS Big Sur. Here is a link to the detailed system, requirements to know the supported versions: https://www.ibm.com/software/reports/compatibility/clarity-reports/report/html/softwareReqsForProduct?deliverableId=68389880A19511EABFBF85B072E839A0&osPlatform=Mac%20OS

If you need further discussion, please open a case if you are entitled. Otherwise, please discuss your question in Data Science Community https://community.ibm.com/community/user/datascience/communities/community-home/digestviewer?communitykey=ab7de0fd-6f43-47a9-8261-33578a231bb7&tab=digestviewer