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Created attachment 146263 [details] debugging windows and buttons are jumping on/off, see attached picture When JavaME emulator fails to start, or user kills it soon after its start, NetBeans shows convulsions with the following messages in Output window: KdpDebugTask connecting to debugger 3 .. KdpDebugTask connecting to debugger 4 .. KdpDebugTask connecting to debugger 5 .. KdpDebugTask connecting to debugger 6 .. KdpDebugTask connecting to debugger 7 .. KdpDebugTask connecting to debugger 8 .. KdpDebugTask connecting to debugger 9 .. KdpDebugTask connecting to debugger 10 .. KdpDebugTask connecting to debugger 11 .. KdpDebugTask connecting to debugger 12 .. KdpDebugTask connecting to debugger 13 .. KdpDebugTask connecting to debugger 14 .. KdpDebugTask connecting to debugger 15 .. KdpDebugTask connecting to debugger 16 .. KdpDebugTask connecting to debugger 17 .. Connecting JPDA Debugger to emulator timed out after 17 attempts and 30 seconds.
I guess that this is about how the J2ME project is written. It likely starts the debugger up, which then waits for the application to start up. If it does not start up successfully, there seems to be some task, that periodically attempts to start it up again.
This is not an issue, it is expected behavior. IDE is trying to attach the debugger to the device. If there is a problem with an emulator/device, NetBeans obviously can't attach the debugger. Default timeout is set to 30 sec.
Created attachment 146297 [details] debug attach blinking
Please have a look at video attached. The behavior seems not very strange. I am Ok to see diagnostic error messages in Debugger output, but it is not correct when IDE start blinking and be irresponsible for 30 sec.