Re: [micro-manager-general] SPOT insight color camera

[Stefan K. <ste...@gm...>]

Hi Felix, I'm not sure if we did exactly the same. When you write you added
the SPOT Camera as "Camera" did you rename the device or did you change the
corresponding value? In my case changing the value from an empty box to
"SPOT RT3 2MP slider" (my camera) by clicking on the empty box and
selecting it via a mouse-click (not typing) removed the error message
permanently (sorry for confusion by writing "once"). Did you check the bit
depth in the property browser? Since setting the value and bit depth
everything is working for me.



felix wrote
> For me it was similar. When adding the SPOT Camera as "Camera" in the
> first attempt the error window disappeared. (adding as "camera" did not
> work and once an error window appeared, it would re-appear after changing
> the its name).
> I also tried to install the MM to "Program Files (x86)" but that turned
> out to be a waste of time since the path to "Program Files" seems to be
> hardcoded (as I concluded from the directory where it looks for the
> confirmation files).
> 
> However I checked the logs and found the following:
> The camera (once added with "Camera" in the first attempt) seems to
> initialize fine.
> A couple of seconds later it throws:
> 
> java.lang.NullPointerException in Thread[AWT-EventQueue-0,6,main]
>   at
> org.micromanager.graph.SingleChannelHistogram.calcAndDisplayHistAndStats(SingleChannelHistogram.java:472)
> 
> 
> 
> Then after going to "live view" it repeatedly throws:
> 
> LOG(2013-08-20T11:52:36.934461, 6020, 005DB8D8:): > 
> java.lang.ClassCastException: [B cannot be cast to [F in Thread[Display
> thread,6,main]
>   at ij.process.FloatProcessor.setPixels(FloatProcessor.java:405)
>   at
> org.micromanager.acquisition.VirtualAcquisitionDisplay.showImage(VirtualAcquisitionDisplay.java:1212)
>   at
> org.micromanager.acquisition.MMAcquisition.insertImage(MMAcquisition.java:656)
>   at
> org.micromanager.MMStudioMainFrame.addImage(MMStudioMainFrame.java:4272)
>   at
> org.micromanager.acquisition.LiveModeTimer$1.show(LiveModeTimer.java:79)
>   at org.micromanager.MMStudioMainFrame$9.run(MMStudioMainFrame.java:683)
> 
> LOG(2013-08-20T11:52:36.934461, 6020, 005DB8D8:): > 
> org.micromanager.utils.MMScriptException: MMScript error: Unable to show
> image in Thread[Display thread,6,main]
>   at
> org.micromanager.acquisition.MMAcquisition.insertImage(MMAcquisition.java:660)
>   at
> org.micromanager.MMStudioMainFrame.addImage(MMStudioMainFrame.java:4272)
>   at
> org.micromanager.acquisition.LiveModeTimer$1.show(LiveModeTimer.java:79)
>   at org.micromanager.MMStudioMainFrame$9.run(MMStudioMainFrame.java:683)
> 
> 
> The complete log you can find under the following link:
> https://dl.dropboxusercontent.com/u/18607042/MM/CoreLog20130820.txt
> 
> So it really seams that MM is not able to process the data received from
> the Camera. Does this lead back to a coding or a configuration error???
> 
> 
> 
> On Aug 19, 2013, at 10:07 , Stefan Köstler wrote:
> 
>> OK, I guess this was a beginner's mistake: the error message  "Attempt to
>> set
>> "Core Camera" to "Spot". Core property is ready only or the request value
>> is
>> not allowed." disappeared once the empty value field was filled with the
>> corresponding spot camera. However, this had not solved the problem with
>> the
>> black image. For this, the bit depth in the properties had to be changed
>> from the default 32 to 14 (or lower).
>> 
>> 
>> 
>> I'm trying to run a Spot RT3 with MM on Windows XP SP3. After installing
>> the
>> trial spot software (on which the camera runs fine) the camera is
>> recognized, but I get the same error as Felix:  "Attempt to set "Core
>> Camera" to "Spot". Core property is ready only or the request value is
>> not
>> allowed." After saving the configuration I only get black images, while
>> there seems to be something going on in the background as the mouse
>> appears
>> in its hourglass shape and, as Felix mentioned, when I start the spot
>> software it remarks that the camera is busy. Changing the device name
>> from
>> "Spot" to "Camera" or "camera" did not help in my case.
>> 
>> Have you got any more ideas?
>> 
>> Best,
>> Stefan
>> 
>> 
>> Peter Haub wrote
>>> Hi Felix,
>>> try as I wrote before to change the name from 'Spot' to 'Camera'
>>> as I wrote in one of my emails:
>>> 
>>> "... After we have managed the principle hardware configuration of this
>>> camera (by explicitly name the device 'camera') ..."
>>> 
>>> Regards,
>>> Peter
>>> 
>>> 
>>> On 13.08.2013 13:20, MEYENHOFER Felix wrote:
>>> 
>>>> Later when adding then Spot camera in the Configuration Wizard, an
>>>> error
>>>> window pops up saying:
>>>> "Attempt to set "Core Camera" to "Spot". Core property is ready only or
>>>> the request value is not allowed."
>>> 
>>>> I could save the configuration though but when going to live mode I
>>>> would
>>>> not get an image. But when checking with the Spot software, while
>>>> Micro-Manager was still running, Spot says, that the camera is busy.
>>>> Accordingly MM communicates with the camera but does not seem to get
>>>> much
>>>> out of it.
>>>> 
>> 
>> 
>> 
>> 
>> 
>> --
>> View this message in context:
>> http://micro-manager.3463995.n2.nabble.com/Re-SPOT-insight-color-camera-tp7155572p7580681.html
>> Sent from the Micro-Manager mailing list archive at Nabble.com.
>> 
>> ------------------------------------------------------------------------------
>> Get 100% visibility into Java/.NET code with AppDynamics Lite!
>> It's a free troubleshooting tool designed for production.
>> Get down to code-level detail for bottlenecks, with <2% overhead. 
>> Download for free and get started troubleshooting in minutes. 
>> http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk
>> _______________________________________________
>> micro-manager-general mailing list
>> 

> micro-manager-general@.sourceforge

>> https://lists.sourceforge.net/lists/listinfo/micro-manager-general
> 
> 
> ------------------------------------------------------------------------------
> Introducing Performance Central, a new site from SourceForge and 
> AppDynamics. Performance Central is your source for news, insights, 
> analysis and resources for efficient Application Performance Management. 
> Visit us today!
> http://pubads.g.doubleclick.net/gampad/clk?id=48897511&iu=/4140/ostg.clktrk
> _______________________________________________
> micro-manager-general mailing list

> micro-manager-general@.sourceforge

> https://lists.sourceforge.net/lists/listinfo/micro-manager-general





--
View this message in context: http://micro-manager.3463995.n2.nabble.com/Re-SPOT-insight-color-camera-tp7155572p7580692.html
Sent from the Micro-Manager mailing list archive at Nabble.com.