GraphViz MediaWiki extension: Difference between revisions

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{{:Diagrams/Links}}
see
{{Link|target=GraphViz}}
{{Link|target=GraphViz}}
= Links =
* https://www.mediawiki.org/wiki/Extension:GraphViz
* https://www.mediawiki.org/wiki/Extension:GraphViz
* https://www.semantic-mediawiki.org/wiki/Extension:GraphViz
* https://github.com/WolfgangFahl/mediawiki-extensions-GraphViz
* https://github.com/WolfgangFahl/mediawiki-extensions-GraphViz
= Issues =
= Issues =
== Unknown column 'img_description' in 'field list' ==
== Unknown column 'img_description' in 'field list' ==
Line 11: Line 17:
=== Diagnosis ===
=== Diagnosis ===
* https://www.mediawiki.org/wiki/Manual:Image_table
* https://www.mediawiki.org/wiki/Manual:Image_table
* {{commit|host=https://github.com|path=WolfgangFahl|project=mediawiki-extensions-GraphViz|subject=work-arounds for Error: 1054 Unknown column 'img_description' in 'field list' and imageMap dependency (bundled)|name=Wolfgang Fahl|date=2020-02-10 11:40:28 +0100|hash=f3cfc18|storemode=subobject|viewmode=line}}
=== Therapy ===
* https://www.mediawiki.org/wiki/Topic:V2cf1hrkrjb8i2ub
* https://phabricator.wikimedia.org/T226616
=== Workaround ===
<source lang='sql'>
alter table image add img_description varchar(255);
alter table oldimage add oi_description varchar(255);
</source>
== Could not acquire lock for "mwstore://local-backend/local-public/3/3f/GraphViz_graph_graphname_dot.svg".  ==
=== Problem ===
<pre>
Could not acquire lock for "mwstore://local-backend/local-public/3/3f/GraphViz_graph_graphname_dot.svg".
</pre>
=== Diagnosis ===
* https://www.mediawiki.org/wiki/Topic:Qz1bltqssxd9o0ic
== Error: Image is invalid or non-existent. ==
=== Problem ===
<pre>
Error: Image is invalid or non-existent.
</pre>
=== Diagnosis ===
* https://www.semantic-mediawiki.org/wiki/Thread:Help_talk:Graph_format/Error:_Image_is_invalid_or_non-existent.
<source lang='bash' highlight='1,3'>
grep -r "invalid or non-existent"
extensions/ImageMap/i18n/en.json: "imagemap_invalid_image": "Error: Image is invalid or non-existent.",
grep -r "magemap_invalid_image"
ImageMap/includes/ImageMap.php: return self::error( 'imagemap_invalid_image' );
ImageMap/includes/ImageMap.php: return self::error( 'imagemap_invalid_image' );
ImageMap/includes/ImageMap.php: return self::error( 'imagemap_invalid_image' );
ImageMap/includes/ImageMap.php: return self::error( 'imagemap_invalid_image' );
</source>
<source lang='sql'>
select img_name from image;
+----------------------------------+
| img_name                        |
+----------------------------------+
| GraphViz_graph_rq_dot.svg        |
| GraphViz_graph_graphname_dot.svg |
</source>
=== Therapy ===
unclear
* https://phabricator.wikimedia.org/T244720
* https://phabricator.wikimedia.org/T244742
= Diagrams extension =
An alternative approach is outlined in:
* https://www.mediawiki.org/wiki/Extension:Diagrams
Fork at:
* https://github.com/WolfgangFahl/diagrams-extension
== Commits ==
{{commit|host=https://github.com|path=WolfgangFahl|project=diagrams-extension|subject=adds Special page with java installation check|name=Wolfgang Fahl|date=2020-02-10 15:34:57 +0100|hash=2964c07|storemode=subobject|viewmode=line}}
{{commit|host=https://github.com|path=WolfgangFahl|project=diagrams-extension|subject=fixes help link|name=Wolfgang Fahl|date=2020-02-10 15:36:04 +0100|hash=5178436|storemode=subobject|viewmode=line}}
{{commit|host=https://github.com|path=WolfgangFahl|project=diagrams-extension|subject=preparese local service alternative|name=Wolfgang Fahl|date=2020-02-10 18:05:49 +0100|hash=7dbdf3e|storemode=subobject|viewmode=line}}

Latest revision as of 09:16, 17 August 2020

Click here to comment see Diagrams

see GraphViz

Links

Issues

Unknown column 'img_description' in 'field list'

Problem

Function: MediaWiki\Extension\GraphViz\UploadLocalFile::recordUpload3
Error: 1054 Unknown column 'img_description' in 'field list' (localhost)

Diagnosis

Commit
host  https://github.com
path  WolfgangFahl
project  mediawiki-extensions-GraphViz
subject  work-arounds for Error: 1054 Unknown column 'img_description' in 'field list' and imageMap dependency (bundled)
name  Wolfgang Fahl
date  2020-02-10 11:40:28 +0100
hash  f3cfc18


Therapy

Workaround

alter table image add img_description varchar(255);
alter table oldimage add oi_description varchar(255);

Could not acquire lock for "mwstore://local-backend/local-public/3/3f/GraphViz_graph_graphname_dot.svg".

Problem

Could not acquire lock for "mwstore://local-backend/local-public/3/3f/GraphViz_graph_graphname_dot.svg".

Diagnosis

Error: Image is invalid or non-existent.

Problem

Error: Image is invalid or non-existent.

Diagnosis

grep -r "invalid or non-existent"
extensions/ImageMap/i18n/en.json:	"imagemap_invalid_image": "Error: Image is invalid or non-existent.",
grep -r "magemap_invalid_image"
ImageMap/includes/ImageMap.php:					return self::error( 'imagemap_invalid_image' );
ImageMap/includes/ImageMap.php:					return self::error( 'imagemap_invalid_image' );
ImageMap/includes/ImageMap.php:					return self::error( 'imagemap_invalid_image' );
ImageMap/includes/ImageMap.php:					return self::error( 'imagemap_invalid_image' );

select img_name from image;
+----------------------------------+
| img_name                         |
+----------------------------------+
| GraphViz_graph_rq_dot.svg        |
| GraphViz_graph_graphname_dot.svg |

Therapy

unclear

Diagrams extension

An alternative approach is outlined in:

Fork at:

Commits

Commit
host  https://github.com
path  WolfgangFahl
project  diagrams-extension
subject  adds Special page with java installation check
name  Wolfgang Fahl
date  2020-02-10 15:34:57 +0100
hash  2964c07


Commit
host  https://github.com
path  WolfgangFahl
project  diagrams-extension
subject  fixes help link
name  Wolfgang Fahl
date  2020-02-10 15:36:04 +0100
hash  5178436


Commit
host  https://github.com
path  WolfgangFahl
project  diagrams-extension
subject  preparese local service alternative
name  Wolfgang Fahl
date  2020-02-10 18:05:49 +0100
hash  7dbdf3e
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