MetroloJ not working anymore

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MetroloJ not working anymore

Chloe van Oostende
Hi,
I'm using MetroloJ to create a PSF report.
Last week it was working fine, but today it cannot create the report
anymore and instead I have an error message:

*(Fiji Is Just) ImageJ 2.0.0-rc-61/1.51n; Java 1.8.0_66 [64-bit]; Windows
10 10.0; 95MB of 24423MB (<1%)*

*java.lang.NoClassDefFoundError: com/lowagie/text/DocumentException*
* at Generate_PSFreport.run(Generate_PSFreport.java:65)*
* at ij.IJ.runUserPlugIn(IJ.java:217)*
* at ij.IJ.runPlugIn(IJ.java:181)*
* at ij.Executer.runCommand(Executer.java:137)*
* at ij.Executer.run(Executer.java:66)*
* at java.lang.Thread.run(Thread.java:745)*
*Caused by: java.lang.ClassNotFoundException:
com.lowagie.text.DocumentException*
* at java.net.URLClassLoader.findClass(URLClassLoader.java:381)*
* at java.lang.ClassLoader.loadClass(ClassLoader.java:424)*
* at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)*
* at java.lang.ClassLoader.loadClass(ClassLoader.java:357)*
* ... 6 more*


I'm running Windows 10 Enterprise.
The java version: Fiji.app\java\win64\jdk1.8.0_66

Do you have an idea, why it is not working anymore?
Thanks
Chloë

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Re: MetroloJ not working anymore

ctrueden
Hi Chloë,

Fiji updated from the old itext 2.1.5 library (released 20-Apr-2009) to the
latest itextpdf 5.5.11 (released 20-Mar-2017).

The old itext library has the package prefix com.lowagie.text, whereas the
new itextpdf has package prefix com.itextpdf.text.

The old itext library is still available from the Fiji-Legacy update site. *Run
Help > Update... > Manage update sites and check the "Fiji-Legacy" update
site. Restart Fiji, and hopefully **MetroloJ should work again.*

As the MetroloJ web page [2] states:
> Reports are generated as pdf files, using currently the iText library
> v2.1.4 (Newer versions are available from iText website, but are not
> yet compatible with MetroloJ) which should be downloaded to the
> Plugins folder of ImageJ.

Regards,
Curtis

--
Curtis Rueden
LOCI software architect - https://loci.wisc.edu/software
ImageJ2 lead, Fiji maintainer - https://imagej.net/User:Rueden
Did you know ImageJ has a forum? http://forum.imagej.net/


On Tue, Jun 13, 2017 at 5:21 PM, Chloe van Oostende <
[hidden email]> wrote:

> Hi,
> I'm using MetroloJ to create a PSF report.
> Last week it was working fine, but today it cannot create the report
> anymore and instead I have an error message:
>
> *(Fiji Is Just) ImageJ 2.0.0-rc-61/1.51n; Java 1.8.0_66 [64-bit]; Windows
> 10 10.0; 95MB of 24423MB (<1%)*
>
> *java.lang.NoClassDefFoundError: com/lowagie/text/DocumentException*
> * at Generate_PSFreport.run(Generate_PSFreport.java:65)*
> * at ij.IJ.runUserPlugIn(IJ.java:217)*
> * at ij.IJ.runPlugIn(IJ.java:181)*
> * at ij.Executer.runCommand(Executer.java:137)*
> * at ij.Executer.run(Executer.java:66)*
> * at java.lang.Thread.run(Thread.java:745)*
> *Caused by: java.lang.ClassNotFoundException:
> com.lowagie.text.DocumentException*
> * at java.net.URLClassLoader.findClass(URLClassLoader.java:381)*
> * at java.lang.ClassLoader.loadClass(ClassLoader.java:424)*
> * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)*
> * at java.lang.ClassLoader.loadClass(ClassLoader.java:357)*
> * ... 6 more*
>
>
> I'm running Windows 10 Enterprise.
> The java version: Fiji.app\java\win64\jdk1.8.0_66
>
> Do you have an idea, why it is not working anymore?
> Thanks
> Chloë
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

--
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Re: MetroloJ not working anymore

Chloe van Oostende
Thank you very much Curtis,
It is working again.
Your help is much appreciated!

Have a great day
Chloë

Le mar. 13 juin 2017 à 22:18, Curtis Rueden <[hidden email]> a écrit :

> Hi Chloë,
>
> Fiji updated from the old itext 2.1.5 library (released 20-Apr-2009) to the
> latest itextpdf 5.5.11 (released 20-Mar-2017).
>
> The old itext library has the package prefix com.lowagie.text, whereas the
> new itextpdf has package prefix com.itextpdf.text.
>
> The old itext library is still available from the Fiji-Legacy update site.
> *Run
> Help > Update... > Manage update sites and check the "Fiji-Legacy" update
> site. Restart Fiji, and hopefully **MetroloJ should work again.*
>
> As the MetroloJ web page [2] states:
> > Reports are generated as pdf files, using currently the iText library
> > v2.1.4 (Newer versions are available from iText website, but are not
> > yet compatible with MetroloJ) which should be downloaded to the
> > Plugins folder of ImageJ.
>
> Regards,
> Curtis
>
> --
> Curtis Rueden
> LOCI software architect - https://loci.wisc.edu/software
> ImageJ2 lead, Fiji maintainer - https://imagej.net/User:Rueden
> Did you know ImageJ has a forum? http://forum.imagej.net/
>
>
> On Tue, Jun 13, 2017 at 5:21 PM, Chloe van Oostende <
> [hidden email]> wrote:
>
> > Hi,
> > I'm using MetroloJ to create a PSF report.
> > Last week it was working fine, but today it cannot create the report
> > anymore and instead I have an error message:
> >
> > *(Fiji Is Just) ImageJ 2.0.0-rc-61/1.51n; Java 1.8.0_66 [64-bit]; Windows
> > 10 10.0; 95MB of 24423MB (<1%)*
> >
> > *java.lang.NoClassDefFoundError: com/lowagie/text/DocumentException*
> > * at Generate_PSFreport.run(Generate_PSFreport.java:65)*
> > * at ij.IJ.runUserPlugIn(IJ.java:217)*
> > * at ij.IJ.runPlugIn(IJ.java:181)*
> > * at ij.Executer.runCommand(Executer.java:137)*
> > * at ij.Executer.run(Executer.java:66)*
> > * at java.lang.Thread.run(Thread.java:745)*
> > *Caused by: java.lang.ClassNotFoundException:
> > com.lowagie.text.DocumentException*
> > * at java.net.URLClassLoader.findClass(URLClassLoader.java:381)*
> > * at java.lang.ClassLoader.loadClass(ClassLoader.java:424)*
> > * at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)*
> > * at java.lang.ClassLoader.loadClass(ClassLoader.java:357)*
> > * ... 6 more*
> >
> >
> > I'm running Windows 10 Enterprise.
> > The java version: Fiji.app\java\win64\jdk1.8.0_66
> >
> > Do you have an idea, why it is not working anymore?
> > Thanks
> > Chloë
> >
> > --
> > ImageJ mailing list: http://imagej.nih.gov/ij/list.html
> >
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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ImageJ mailing list: http://imagej.nih.gov/ij/list.html
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