From WikiPathways

Error rendering pathway page

This revision of the pathway probably contains invalid GPML code. If this happens to the most recent revision, try reverting the pathway using the pathway history displayed below or contact the site administrators (see WikiPathways:About) to resolve this problem.

Pathway history

View all...

Compare	Revision	Action	Time	User	Comment
	140695	view	16:58, 7 October 2025	Egonw	Added a missing identifier
	140682	view	11:17, 5 October 2025	Egonw	NH₃ as unicode
	140576	view	18:07, 15 September 2025	Egonw	More H⁺ unicode
	139539	view	06:25, 21 June 2025	Egonw	Modified description
	139535	view	06:21, 21 June 2025	Egonw	Water with unicode
	139525	view	06:02, 21 June 2025	Egonw	Modified description
	139522	view	05:42, 21 June 2025	Egonw	Water with unicode
	136349	view	20:09, 27 January 2025	Khanspers	added WPID for de novo biosynthesis
	135961	view	23:36, 4 December 2024	Khanspers	Modified title
	135956	view	22:34, 3 December 2024	Khanspers	Ontology Term : 'classic metabolic pathway' added !
	135955	view	22:33, 3 December 2024	Khanspers	Modified description
	135954	view	22:30, 3 December 2024	Khanspers	reduced board height
	135953	view	22:29, 3 December 2024	Khanspers	removed GenMAPP comments, updated reference
	135952	view	22:29, 3 December 2024	Khanspers	overhaul
	117313	view	11:20, 20 May 2021	Eweitz	Modified title
	94657	view	11:19, 4 October 2017	DeSl	Connected lines, changed name of ribose-5-phosphate to D-ribose-5-phosphate
	73683	view	08:47, 15 February 2014	Egonw	Added a bunch of missing metabolite identifiers.
	72572	view	11:18, 23 November 2013	Egonw	Gave more waters a ChEBI ID.
	72571	view	11:17, 23 November 2013	Egonw	Connected lines.
	72570	view	10:55, 23 November 2013	Egonw	Converted many labels into Metabolite DataNodes.
	69777	view	12:30, 11 July 2013	Egonw	Converted niacine into a DataNode.
	69770	view	11:55, 11 July 2013	Egonw	Marked a few DataNodes with CAS registry numbers as metabolites.
	69574	view	20:28, 8 July 2013	MaintBot	Updated to 2013 gpml schema
	67504	view	11:10, 26 June 2013	Ddigles	Ontology Term : 'nicotinamide adenine dinucleotide biosynthesis, the salvage pathway' added !
	41793	view	04:48, 2 March 2011	MaintBot	Removed redundant pathway information and comments
	21039	view	11:30, 14 November 2008	MaintBot	[[Pathway:Saccharomyces cerevisiae:NAD Salvage Pathway]] moved to [[Pathway:WP171]]: Moved to stable identifier
	12788	view	08:02, 17 May 2008	MaintBot	automated metabolite conversion
	8840	view	14:10, 7 January 2008	MaintBot	Added to category $category
	8838	view	14:10, 7 January 2008	M.Braymer	Uploaded new pathway

Error details

exception 'MWException' with message 'Invalid pvjson, so cannot savePvjsonCache.' in /var/www/wikipathways/wpi/extensions/Pathways/Pathway.php:1277
Stack trace:
#0 /var/www/wikipathways/wpi/extensions/Pathways/Pathway.php(584): Pathway->savePvjsonCache()
#1 /var/www/wikipathways/wpi/extensions/Pathways/PathwayPage.php(295): Pathway->getPvjson()
#2 /var/www/wikipathways/wpi/extensions/Pathways/PathwayPage.php(169): PathwayPage->Diagram()
#3 /var/www/wikipathways/wpi/extensions/Pathways/PathwayPage.php(24): PathwayPage->render()
#4 [internal function]: renderPathwayPage(Object(Parser), '<?xml version="...', Object(StripState))
#5 /var/www/wikipathways/includes/Hooks.php(125): call_user_func_array('renderPathwayPa...', Array)
#6 /var/www/wikipathways/includes/parser/Parser.php(318): wfRunHooks('ParserBeforeStr...', Array)
#7 /var/www/wikipathways/includes/Article.php(3406): Parser->parse('<?xml version="...', Object(Title), Object(ParserOptions), true, true, 8840)
#8 /var/www/wikipathways/includes/Article.php(875): Article->outputWikiText('<?xml version="...', false)
#9 /var/www/wikipathways/includes/Wiki.php(437): Article->view()
#10 /var/www/wikipathways/includes/Wiki.php(59): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest))
#11 /var/www/wikipathways/index.php(93): MediaWiki->initialize(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest))
#12 {main}