hello everyone
I have freshly installed omnet++ 4.6 in ubuntu 18.04. Everything went fine and no errors were reported during the installation. All the simulations in the samples folder are also running. But when I tried to open the IDE, it gave me an error " an error has occurred. see the log file/home/nilanshi/omnetpp-4.6/samples/.metadata/.log".
The thing is I can't find these folders. How do I resolve this error.
I have tried opening the IDE from the terminal as well as from the ide folder also.
When I gave the command ./omnetpp instead of just omnetpp I got following warning
penJDK 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0
Gtk-Message: 11:55:14.851: Failed to load module "canberra-gtk-module"
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.eclipse.osgi.storage.FrameworkExtensionInstaller (file:/home/nilanshi/omnetpp-4.6/ide/plugins/org.eclipse.osgi_3.10.0.v20140606-1445.jar) to method java.net.URLClassLoader.addURL(java.net.URL)
WARNING: Please consider reporting this to the maintainers of org.eclipse.osgi.storage.FrameworkExtensionInstaller
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Gtk-Message: 11:55:29.652: Failed to load module "canberra-gtk-module"
and the IDE still didnt open. It again showed the same error as mentioned above.
Kindly help.
Nilanshi