[x3d-public] X3dToJava.xslt errors? confirmed, now fixed

[John Carlson]

Yes, I was worried because I had multiple Java programs doing this.

The key in the command-line is:

net/x3djsonld/data/abox.java

The "x3djsonld" means it's coming from stylesheeets.

Sorry about the URL to abox.x3d, fixed, but I haven't checked in changes
quite yet, running through regression tests.

Thanks!

John

On Sun, Jul 30, 2023 at 11:46 AM Brutzman, Donald (Don) (CIV) <
brutzman at nps.edu> wrote:

> BLUF: found and fixed stylesheet error, correction committed back into
> version control.
>
>
>
>    1. Confirm that your java program is not working.
>
>
>
>    1. I tried to find your original .x3d source at the advertised meta
>    location (in your java source) but no joy.  Am trying to duplicate the
>    error production.
>
>
>
>    <td style="text-align:right; vertical-align: text-top;"> <i> title </i>
> </td>
>
>    <td> <a href=https://coderextreme.net/X3DJSONLD/abox.x3d>abox.x3d</a>
> </td>
>
>
>
> Sidebar: note that meta *title* typically indicates filename, while meta
> *identifier* is typically url location.
>
>
>
>    - X3D Scene Authoring Hints: meta
>    -
>    https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#meta
>
>
>
>    - X3D Tooltips, meta, name
>    - https://www.web3d.org/x3d/content/X3dTooltips.html#meta.name
>    - *Hint:* for broadest searchability, use Dublin Core Metadata
>    Initiative (DCMI) terms for name values.
>    https://www.dublincore.org/documents/dcmi-terms
>    -
>    https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#http://purl.org/dc/terms/title
>    - Definition: a name given to the resource
>
>
>
>    1. I did a search and found some version of your original .x3d model at
>
>
>
>    -
>    https://github.com/coderextreme/X3DJSONLD/blob/master/src/main/data/abox.x3d
>    - This one has more suitable meta tags, but still (apparently) an
>    incorrect url as identifier.
>
>
>
>         <meta name='title' content='abox.x3d'/>
>
>         <meta name='creator' content='John Carlson'/>
>
>         <meta name='generator' content='manual'/>
>
>         <meta name='identifier' content='
> https://coderextreme.net/X3DJSONLD/abox.x3d'/>
>
>         <meta name='description' content='a box'/>
>
>
>
>    1. Downloaded the model and loaded it in X3D-Edit 4.0.
>
>
>
> Canonicalization (C14N) version attached for simpler scrutiny.
>
>
>
> Validation (checkmark) passed, results follow.
>
>
>
> --------- X3D Validator checks commenced for abox.x3d ---------
>
>
>
> Performing well-formed XML check...
>
> Checking
> file:/C:/Users/brutzman/OneDrive%20-%20Naval%20Postgraduate%20School/Desktop/abox.x3d...
>
> Well-formed XML check: pass
>
>
>
> Performing DOCTYPE check...
>
> [X3dDoctypeChecker] success: valid XML declaration
> found.[X3dDoctypeChecker] success: final X3D 3.3 DOCTYPE found.
>
>
>
> Performing DTD validation...
>
> Checking
> file:/C:/Users/brutzman/OneDrive%20-%20Naval%20Postgraduate%20School/Desktop/abox.x3d...
>
> XML DTD validation: pass
>
>
>
> Performing X3D schema validation...
>
> Checking
> file:/C:/Users/brutzman/OneDrive%20-%20Naval%20Postgraduate%20School/Desktop/abox.x3d...
>
> Referenced entity at
> http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/xmldsig-core-schema.xsd
> .
>
> Referenced entity at http://www.w3.org/2001/XMLSchema.dtd.
>
> Referenced entity at http://www.w3.org/2001/datatypes.dtd.
>
> XML schema validation: pass
>
>
>
> Performing X3D regular expression (regex) values check...
>
> X3D regex check: complete
>
>
>
> Performing X3dToX3dvClassicVrmlEncoding.xslt conversion check...
>
> [hint] Recommended:  add <meta name='created' /> date content for
> documentation [check X3D source or VRML output to find pertinent head]
>
> [hint] Recommended:  add <meta name='modified' /> date content for
> documentation [check X3D source or VRML output to find pertinent head]
>
>
>
> Performing X3D Schematron check...
>
> <ProtoInstance name='one' DEF=''> <fieldValue name='myShape' value=''/>
> has matching ProtoDeclare with same name, but no corresponding field match
> for this fieldValue name='myShape' [/X3D/Scene/ProtoInstance/fieldValue,
> error]
>
>
>
> --------- X3D Validator checks complete for abox.x3d ---------
>
>
>
>    1. Performed an X3dToJava.xslt conversion.  Got the same error as
>    you.  Not sure why this wasn’t picked up before, will look further at that.
>
>
>
> Aha, error confirmed.  Missing line, just preceding the self-validation
> error:
>
>
>
>        String validationResults = thisExampleX3dModel.validationReport();
>
>
>
> Checked in XSLT correction, thanks for report.  Available at
>
>
>
>    -
>    https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/stylesheets/X3dToJava.xslt
>    - https://sourceforge.net/p/x3d/code/35290
>
>
>
> Hopefully that fixes your production chain.  Apologies for misstep.
>
>
>
> Again thanks.  Very timely since we plan to deploy an X3D-Edit update
> tomorrow in preparation for SIGGRAPH release.
>
>
>
> Have fun with X3D Java!  8)
>
>
>
> all the best, Don
>
> --
>
> Don Brutzman  Naval Postgraduate School, Code USW/Br
> brutzman at nps.edu
>
> Watkins 270,  MOVES Institute, Monterey CA 93943-5000 USA
> +1.831.656.2149
>
> X3D graphics, virtual worlds, navy robotics
> https://faculty.nps.edu/brutzman
>
>
>
> *From:* x3d-public <x3d-public-bounces at web3d.org> *On Behalf Of *John
> Carlson
> *Sent:* Sunday, July 30, 2023 12:21 AM
> *To:* X3D Graphics public mailing list <x3d-public at web3d.org>
> *Subject:* [x3d-public] X3dToJava.xslt errors?
>
>
>
> I'm getting lots of errors like this with files combine out of
> X3dToJava.xslt.
>
>
>
> Please check your own generated Java, if you're still working with Java.
>
> $ javac -cp ~/pythonSAI/X3DJSAIL.4.0.full.jar net/x3djsonld/data/abox.java
>
> net\x3djsonld\data\abox.java:175: error: cannot find symbol
>
>                 if (validationResults.length() > 10)
>
>                     ^
>
>   symbol:   variable validationResults
>
>   location: class abox
>
> net\x3djsonld\data\abox.java:177: error: cannot find symbol
>
>                 System.out.println(validationResults);
>
>                                    ^
>
>   symbol:   variable validationResults
>
>   location: class abox
>
> 2 errors
>
>
>
> Code attached.
>
>
>
> Thanks,
>
>
>
> John
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://web3d.org/pipermail/x3d-public_web3d.org/attachments/20230730/fc450492/attachment.html>