Micromanager Matlab and Windows 7 64-bit problem

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Micromanager Matlab and Windows 7 64-bit problem

Jannis
Hi All,

I am having trouble connecting a recent nightly build of Micromanager to Matlab on a Windows 7 64-bit system. I followed the instructions at http://valelab.ucsf.edu/~MM/MMwiki/index.php/Matlab_Configuration .
For the nightly build of October 24th Matlab crashes without an error message when loading a system configuration. The commands I use are:

import mmcorej.*
mm = CMMCore;
mm.loadSystemConfiguration('C:\Program Files\Micro-Manager-1.47_nightly\MMConfig_demo.cfg');
mm.snapImage();
mm.getImage()


Here are the attached error-files from Matlab and Micromanager:
CoreLog20111025.txt
hs_err_pid864.log


next I tried the stable 1.4.6 version of Micromanager and here everything works fine. Unfortunately I cannot use this version of Micromanager, because the 64-bit version does not include the driver for the EXFO X-Cite device.

I also tried the same with the nightly build from October 10th. Here Matlab does not crash but instead complains missing libraries:

??? Java exception occurred:
java.lang.UnsatisfiedLinkError:
mmcorej.MMCoreJJNI.CMMCore_getImage(JLmmcorej/CMMCore;)Ljava/lang/Object;

       at mmcorej.MMCoreJJNI.CMMCore_getImage(Native Method)

       at mmcorej.CMMCore.getImage(CMMCore.java:580)

Error in ==> test_mm at 9
mm.getImage()


in this version of Micromanager the error does not occur when loading a config file but when calling the function getImage().

Can maybe somebody give me a hint how I can solve this problem? I tried this with Matlab 2009b and with the 2011b version and I get the same errors in both cases.

Thanks a lot for you help,
Jannis


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Re: Micromanager Matlab and Windows 7 64-bit problem

Jannis
Hi,

I just tried again and it seems the problem is solved in the nightly build from October 30th. Thanks a lot to the development team.

best,
Jannis



===================================================================
Jannis Uhlendorf                                        INRIA, Rocquencourt, France
                                                        MSC Laboratory, Université Paris Diderot, France
                                                        +33 1 57 27 62 71
[hidden email]              
===================================================================

----- Original Message -----

> From: "Jannis" <[hidden email]>
> To: [hidden email]
> Sent: Wednesday, October 26, 2011 1:30:22 PM
> Subject: [micro-manager-general] Micromanager Matlab and Windows 7 64-bit problem
> Hi All,
>
> I am having trouble connecting a recent nightly build of Micromanager
> to
> Matlab on a Windows 7 64-bit system. I followed the instructions at
> http://valelab.ucsf.edu/~MM/MMwiki/index.php/Matlab_Configuration .
> For the nightly build of October 24th Matlab crashes without an error
> message when loading a system configuration. The commands I use are:
>
> /import mmcorej.*
> mm = CMMCore;
> mm.loadSystemConfiguration('C:\Program
> Files\Micro-Manager-1.47_nightly\MMConfig_demo.cfg');
> mm.snapImage();
> mm.getImage()/
>
> Here are the attached error-files from Matlab and Micromanager:
> http://micro-manager.3463995.n2.nabble.com/file/n6932335/CoreLog20111025.txt
> CoreLog20111025.txt
> http://micro-manager.3463995.n2.nabble.com/file/n6932335/hs_err_pid864.log
> hs_err_pid864.log
>
>
> next I tried the stable 1.4.6 version of Micromanager and here
> everything
> works fine. Unfortunately I cannot use this version of Micromanager,
> because
> the 64-bit version does not include the driver for the EXFO X-Cite
> device.
>
> I also tried the same with the nightly build from October 10th. Here
> Matlab
> does not crash but instead complains missing libraries:
>
> ??? Java exception occurred:
> java.lang.UnsatisfiedLinkError:
> /mmcorej.MMCoreJJNI.CMMCore_getImage(JLmmcorej/CMMCore;)Ljava/lang/Object;
>
> at mmcorej.MMCoreJJNI.CMMCore_getImage(Native Method)
>
> at mmcorej.CMMCore.getImage(CMMCore.java:580)
>
> Error in ==> test_mm at 9
> mm.getImage()/
>
> in this version of Micromanager the error does not occur when loading
> a
> config file but when calling the function getImage().
>
> Can maybe somebody give me a hint how I can solve this problem? I
> tried this
> with Matlab 2009b and with the 2011b version and I get the same errors
> in
> both cases.
>
> Thanks a lot for you help,
> Jannis
>
>
>
>
> --
> View this message in context:
> http://micro-manager.3463995.n2.nabble.com/Micromanager-Matlab-and-Windows-7-64-bit-problem-tp6932335p6932335.html
> Sent from the Micro-Manager mailing list archive at Nabble.com.
>
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