An error has occured. See the log file

I have been getting this message every time I start DoC 3.9. Wondering how do I get past this error?

 

I had this problem even in DoC 3.8. But, it used to work fine.. when I would invoke DoC 3.8 from command prompt with extension “-clean”. (e.g.

C:\ILOGODME38Developerideeclipseeclipse.exe -clean

 

But in DoC 3.9, even when I start DoC 3.9 from command prompt, it still gives me the error. The error message points me to .log file in C:UsersIBM_ADMINworkspace.metadata and the .log file has following new entry…

 

 

!SESSION 2017-02-16 17:14:19.298 ———————————————–
eclipse.buildId=M20130204-1200
java.fullversion=JRE 1.7.0 IBM J9 2.6 Windows 7 amd64-64 Compressed References 20160406_298397 (JIT enabled, AOT enabled)
J9VM – R26_Java726_SR9_20160406_0949_B298397
JIT  – tr.r11_20160328_114192
GC   – R26_Java726_SR9_20160406_0949_B298397_CMPRSS
J9CL – 20160406_298397
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments:  -pluginCustomization dropinsoplidepluginsodme_plugin_customization.ini – clean
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -pluginCustomization dropinsoplidepluginsodme_plugin_customization.ini – clean

!ENTRY ilog.odms.ide.optimserver 1 0 2017-02-16 17:14:21.553
!MESSAGE Starting Optimization Server Plug-in…

!ENTRY org.eclipse.osgi 2 0 2017-02-16 17:14:22.022
!MESSAGE One or more bundles are not resolved because the following root constraints are not resolved:
!SUBENTRY 1 org.eclipse.osgi 2 0 2017-02-16 17:14:22.022
!MESSAGE Bundle reference:file:plugins/org.eclipse.persistence.jpa.jpql.source.nl1_2.0.1.v201302200249.jar was not resolved.
!SUBENTRY 2 org.eclipse.persistence.jpa.jpql.source.nl1 2 0 2017-02-16 17:14:22.022
!MESSAGE Missing host org.eclipse.persistence.jpa.jpql.source_[2.0.0,2.1.0).
!SUBENTRY 1 org.eclipse.osgi 2 0 2017-02-16 17:14:22.022
!MESSAGE Bundle reference:file:plugins/org.eclipse.persistence.jpa.jpql.source.nl2_2.0.1.v201302200249.jar was not resolved.
!SUBENTRY 2 org.eclipse.persistence.jpa.jpql.source.nl2 2 0 2017-02-16 17:14:22.022
!MESSAGE Missing host org.eclipse.persistence.jpa.jpql.source_[2.0.0,2.1.0).

!ENTRY org.eclipse.osgi 2 0 2017-02-16 17:14:22.025
!MESSAGE The following is a complete list of bundles which are not resolved, see the prior log entry for the root cause if it exists:
!SUBENTRY 1 org.eclipse.osgi 2 0 2017-02-16 17:14:22.025
!MESSAGE Bundle org.eclipse.persistence.jpa.jpql.source.nl1_2.0.1.v201302200249 [1996] was not resolved.
!SUBENTRY 2 org.eclipse.persistence.jpa.jpql.source.nl1 2 0 2017-02-16 17:14:22.025
!MESSAGE Missing host org.eclipse.persistence.jpa.jpql.source_[2.0.0,2.1.0).
!SUBENTRY 1 org.eclipse.osgi 2 0 2017-02-16 17:14:22.025
!MESSAGE Bundle org.eclipse.persistence.jpa.jpql.source.nl2_2.0.1.v201302200249 [1997] was not resolved.
!SUBENTRY 2 org.eclipse.persistence.jpa.jpql.source.nl2 2 0 2017-02-16 17:14:22.025
!MESSAGE Missing host org.eclipse.persistence.jpa.jpql.source_[2.0.0,2.1.0).

!ENTRY org.eclipse.osgi 4 0 2017-02-16 17:14:22.026
!MESSAGE Application error
!STACK 1
org.eclipse.swt.SWTException: Invalid thread access
    at org.eclipse.swt.SWT.error(SWT.java:4361)
    at org.eclipse.swt.SWT.error(SWT.java:4276)
    at org.eclipse.swt.SWT.error(SWT.java:4247)
    at org.eclipse.swt.widgets.Display.error(Display.java:1258)
    at org.eclipse.swt.widgets.Display.checkDevice(Display.java:764)
    at org.eclipse.swt.widgets.Display.addListener(Display.java:626)
    at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.(IDEWorkbenchAdvisor.java:176)
    at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.(IDEWorkbenchAdvisor.java:184)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:125)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
    at java.lang.reflect.Method.invoke(Method.java:620)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

!ENTRY ilog.odms.ide.opllang 1 0 2017-02-16 17:14:22.635
!MESSAGE concert_wrap.IloEndMT

Source: An error has occured. See the log file