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Created attachment 102833 [details] complete log from output window run command on an opened JME project fails with an exception shown in the output window. Clean and build command on the JME project works correctly. When the IDE tries to launch the Java ME Mobility SDK 3.0, it waits for a few seconds than it fails showing an exception, reported in the attachment. Steps to reproduce: 1) open a JME project (known to work) 2) "Run" command on the JME project
found a fix to the problem: - I run from a windows cmd prompt the following command: "C:\Java\NetBeans Dev 201011060000\mobility\Java_ME_platform_SDK_3.0\bin\emulator" -Xdevice:"ClamshellCldcPhone1" -Xjam - windows firewall asked authorization for the emulator to listen for incoming connections, I clicked on "allow" - the Java ME SDK 3.0 emulator started correctly - I closed the Java ME SDK 3.0 emulator - I tried again to run a JME Project from the Netbeans IDE; now it works.
It seems like firewall issue, probably combined with some other antivfirus/antimalware protection.