Home » Newcomers » Newcomers » Trouble with remote Java development on Beaglebone Black
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| Re: Trouble with remote Java development on Beaglebone Black [message #1442260 is a reply to message #1441921] |
Fri, 10 October 2014 21:35   |
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On 10/10/2014 06:49 AM, Richard Sewell wrote:
> I'm trying to use Eclipse (on Mac) for remote Java development onto a
> Debian Beaglebone Black. This is my first attempt at using the Remote
> System stuff.
>
> I chose Linux and the SSH options when setting up the Remote System
> connection.
>
> My initial test project was successful, but as I have added code I've
> seen a variety of puzzling errors. The most common is :
> "The project was not built since the source file <something>.java could
> not be read"
> The file is always one of my java files, but it's not always the same
> one. Refreshing and cleaning the project will generally change the error
> to a different file.
>
> I can always open the file in Eclipse, both from the Package Explorer
> and the Remote System Explorer.
>
> And, I can use Eclipse to edit happily, and build from the command line
> on the Beaglebone, but I can't use Eclipse to build.
>
> I'd welcome any help in understanding what is going wrong and how to fix
> it.
>
> Thanks!
> Richard
How did you install Eclipse? Where did you install it? Where are your
putting your workspace or project files?
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| Re: Trouble with remote Java development on Beaglebone Black [message #1444289 is a reply to message #1444226] |
Mon, 13 October 2014 22:52 |
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On 10/13/2014 02:35 PM, Richard Sewell wrote:
> I've had another tinker today, but without any improvement.
>
> I've got no experience of this remote mechanism, I'd love to know if it
> was generally reliable or cranky. I'm not sure if I should be looking
> for a problem in how I've set it up, or if this is a symptom of a
> networking problem, or if remote debugging is generally undependable.
> Any background at all would be welcome.
>
> Thanks,
> Richard
Richard,
I've hesitated making suggestions because I'm not completely sure what
it is you wish to do. However, here is an article (really more random
notes) I wrote sometime ago on using Eclipse to debug a remote application.
http://www.javahotchocolate.com/tutorials/eclipse-debugging.html
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| Re: Trouble with remote Java development on Beaglebone Black [message #1447032 is a reply to message #1444289] |
Fri, 17 October 2014 17:33 |
 Richard Sewell
Messages: 4
Registered: October 2014 |
Junior Member |
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Russell - thanks.
What I want to do is use Eclipse on Mac to do Java development and debugging remotely on a Beaglebone Black.
When I first started (and my project was tiny) I did see it work. I could edit code (which was really resident on the Beaglebone) in Eclipse on the Mac, build it, see build errors and fix them, and so on.
Some time later, with a bigger project, I started seeing a variety of puzzling errors like the ones I described above, and I've been unable to get back to a clean state in which I could build from Eclipse. I can still edit in Eclipse, but I have to build from the BB command line.
So, what I want to do is, make it work like it used to...  But I don't know if that means doing something to my Remote System connection, or debugging the transport in some way, or throw my project away and make a clean one.
Is that any clearer ?
Thanks,
Richard
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