Deploy error if camera source already stopped

[cpapplefamily]

An event subscriber threw an exception

Stack Trace:

java.lang.IllegalStateException: Tried to stop Webcam 0 but it is already stopped.
    at edu.wpi.grip.core.sources.CameraSource.stop(CameraSource.java:296)
    at edu.wpi.grip.core.sources.CameraSource.onStopPipeline(CameraSource.java:338)
    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:497)
    at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
    at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
    at com.google.common.eventbus.EventBus.post(EventBus.java:275)
    at edu.wpi.grip.ui.DeployerController.onDeploy(DeployerController.java:107)
    at edu.wpi.grip.ui.deployment.DeploymentOptionsController.lambda$deploy$21(DeploymentOptionsController.java:81)
    at org.jdeferred.impl.AbstractPromise.triggerDone(AbstractPromise.java:107)
    at org.jdeferred.impl.AbstractPromise.triggerDone(AbstractPromise.java:98)
    at org.jdeferred.impl.DeferredObject.resolve(DeferredObject.java:70)
    at edu.wpi.grip.ui.deployment.FRCAdvancedDeploymentOptionsController.lambda$onDeploy$29(FRCAdvancedDeploymentOptionsController.java:78)
    at org.jdeferred.impl.AbstractPromise.triggerDone(AbstractPromise.java:107)
    at org.jdeferred.impl.AbstractPromise.triggerDone(AbstractPromise.java:98)
    at org.jdeferred.impl.DeferredObject.resolve(DeferredObject.java:70)
    at org.jdeferred.DeferredFutureTask.done(DeferredFutureTask.java:83)
    at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:384)
    at java.util.concurrent.FutureTask.set(FutureTask.java:233)
    at java.util.concurrent.FutureTask.run(FutureTask.java:274)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

System Info:

Property Name	Property
GRIP Version	1.0.0
java.version	1.8.0_66
javafx.version	8.0.66
os.name	Windows 7
os.version	6.1
os.arch	amd64

[cpapplefamily]

It seemed to successfully deploy tho

[JLLeitschuh]

Ha! I know why this is a thing. Totally forgot about this edge case.
Thanks for reporting.

[cpapplefamily]

This was my second successful deploy Still having troubles. After the first successful deploy could I simply SFTP the myproject.grip project to /home/lvuser/myproject.grip.? I been on Chief Delphi chatting and now stuck if I get a deploy then I get a play button. I'm trying to get Java to launch Grip. Then Shut it down. 1 to use Video streaming to DriverStation. 2 Could be useful to launch a different Grip Pipeline

[JLLeitschuh]

The deploy should copy over both the jar and the current save file.
You should just have to hit the play button and it should start running on the robo-rio.
Are you not experiencing this?
Can you link to the Chief Delphi conversation?

[cpapplefamily]

I did experience the play button and verified that NetworkTables is updating with new values. The Next time I tried to deploy it failed a few times before finding the right address/ip syntax/

http://www.chiefdelphi.com/forums/showthread.php?t=141097