Success Stories

Enav

Enav, air navigation service provider, private Sector, Italy
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**Knowage** is used by Enav to analyse and optimize the air traffic flow over the Italian airspace and carry out operational performance monitoring.

 [[(PDF)>>attach:OW2-Success-Story-knowage-aida.pdf||target="_blank"]]

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== Digital Industry Data Analytics Platform ==



**OEDIPUS project (Operate European Digital Industry with Products and

Services), Public Sector**

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**ENGINEERING R&D department and CRF** (FIAT Research Center) are jointly working to develop the DIDA Platform (Digital Industry Data Analytics). OEDIPUS is an Innovation Activity supported by EIT Digital.

 [[(PDF)>>attach:OW2-Success-Story-knowage-oedipus.pdf||target="_blank"]]

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== Event and Weather-based Data Analytics for EW-Shopp Project ==



**European Commission Research Project, Public Sector**

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**Knowage** is being used by [[EW-Shopp>>https://www.ew-shopp.eu/]]at the user interaction stage as an  Analytics Platform, open and flexible enough to adapt to various scenarios and able to provide advanced data visualization, smart intelligence and performance evaluation.

 [[(PDF)>>attach:OW2-Success-Story-ewshopp.pdf||target="_blank"]]

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== Rendter and Dutch Municipalities ==



**Local Authorities, Public Sector, The Netherlands**

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Thanks to **SpagoBI**, [[Rendter>>http://www.rendter.nl/]] supports Dutch municipalities to manage and

share information about local healthcare expenses. [[(PDF)>>attach:OW2-Success-Story-RENDTER.pdf||target="_blank"]]

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== Province of Bozen ==

**Autonomous Province of Bozen, Public Administration, Italy**

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The Italian Bozen Province launches the GeoBI.info project with **SpagoBI** Open Data Drive Territory Management. [[(PDF)>>attach:OW2-Success-Story-BOZEN-Final.pdf||target="_blank"]]

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{{comment}}

== Ministry of Education and Science of Russia ==



**Ministry of the Russian Federation, Public Sector, Russia**

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Naumen, leading developer of software solutions for business and government chooses **SpagoBI** to develop the Ministry's main monitoring system. [[(PDF)>>attach:OW2-Success-Story-RUSSIA-v3.pdf||target="_blank"]]

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{{/comment}}



== Sepaco ==



**Sepaco Hospital, Healthcare, Italy**

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Sepaco Hospital chooses **SpagoBI** as its main application server to optimize the patient's experience. [[(PDF)>>attach:OW2-Success-Story-SEPACO.pdf||target="_blank"]]

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<td width="15%"> [[image:sepaco.png]]

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== Assystem ==



**Assystem, International Engineering and Innovation Consultancy**



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Assystem chooses **WebLab** as the Architecture Base for its Market Analysis project, THEMA. [[(PDF)>>attach:OW2-CS-WebLabAssystem.pdf||target="_blank"]]

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<td width="15%"> [[image:assystem-logo.png]]

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== Enel ==



**Enel, Power Company, Italy.**



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Enel chooses **SpagoBI** suite to optimize end user service management. [[(PDF)>>attach:OW2-CS-SpagoBI-ENEL.pdf||target="_blank"]]

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<td width="15%"> [[image:ENEL120.jpg]]

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== Orange ==



**France Telecom-Orange, Telecommunications operator, France.**



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France Telecom-Orange deploys **OW2 JOnAS** and **OW2 JORAM** for its mission-critical business apps. [[(PDF)>>attach:OW2-Success-Story-Orange-2012-v4.pdf||target="_blank"]]

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<td width="15%"> [[image:orange-small.jpg]]

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== Agnes B ==



**Agnes B, Ready-to-Wear Retail, France.**



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Improving a reporting system for the decision makers - Altic helps Agnes B using **SpagoBI** suite. [[(PDF)>>attach:OW2-CS-SpagoBI-agnesb.pdf||target="_blank"]]

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== Say Services ==



**SayServices, Software Engineering Market, Private Company, Italy.**

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SayService SRL has used **Spagic** to develop a software platform for the realization of enterprise and

web services applications. [[(PDF)>>attach:OW2-CS-Spagic-SayService.pdf||target="_blank"]]

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<td width="15%"> [[image:SayService-small.png]]

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== Accor Group ==



**Accor, Hospitality worldwide leader, Private company, France.**

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Accor Group uses **Talend Open Studio** and **SpagoBI** to improve its processes of archiving and consultation of bookings and cancelations. [[(PDF)>>attach:OW2-CS-Talend-Accor.pdf||target="_blank"]]

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<td width="15%"> [[image:Accor-small2.png]]

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== Directorate General for Regional Policy  ==



**Directorate General for Regional Policy, Public sector, European Commission.**

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The  Directorate  General  for  Regional  Policy  of  the  European Commission  has  adopted  the  free  open  source  platform **Spago4Q**, within  the Project Management Service (PMS) of  the A4-IT Unit. [[(PDF)>>attach:OW2-CS-Spago4Q-Europe.pdf||target="_blank"]]

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<td width="15%"> [[image:european-commission-flag.jpg]]

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== Fiat Group Automobiles ==



**Fiat Group Automobiles, Automotive industry, Italy**



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Fiat Group Automobiles chooses **SpagoBI** for a distributed .link.intelligence, aiming to support the sales activities  of its international distribution network. [[(PDF)>>attach:OW2-CS-SpagoBI-FIAT.pdf||target="_blank"]]

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== Emilia Romagna Region ==



**Emilia Romagna Region, Local Government Body, Italy**\\

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**SpagoBI** was  chosen  by  the Emilia Romagna Region  to  be  used  in  the regional Agricultural Informative System. [[(PDF)>>attach:OW2-CS-SpagoBI-EmiliaRomagnaRegionSIAR.pdf||target="_blank"]]

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== D.G.M.E   ==



**D.G.M.E (Direction Generale de la Modernisation de l'Etat), French administration.**\\

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DGME chooses **Petals ESB** to build its new inter-ministry exchange platform. [[(PDF)>>attach:OW2-CS-Petals-DGME.pdf||target="_blank"]]

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<td width="15%"> [[image:DGME-small.gif]]

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== Orange TV ==



**Orange TV, broadband TV provider in France**\\

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**Petals ESB** allows Orange TV to set up the technical basis of its growth. [[(PDF)>>attach:OW2-CS-Petals-Orange.pdf||target="_blank"]]

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<td width="15%"> [[image:orange-small.jpg]]

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== Ville de Chateauroux ==



**Chateauroux City, Capital of Indre Department, France.**  

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Altic helps the local administration get started with the Business Intelligence world by deploying **Talend** Open Studio, **eXo Platform** Portal and the **SpagoBI** Business Intelligence Platform. [[(PDF)>>attach:OW2-CS-Chateauroux.pdf||target="_blank"]]

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<td width="15%"> [[image:Chateauroux-small.jpg]]

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== Aelia ==



**Aelia, Travel Retail Business and 4th biggest player on Europe's duty free market.**  

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Aelia improves its information system management with OW2 **XWiki** Enterprise Manager. [[(PDF)>>attach:OW2-CS-Aelia-Xwki.pdf||target="_blank"]]

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<td width="15%"> [[image:aelia-small.jpg]]

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== Ministry of Labour, Health and Social Policies ==



**Ministry of Labour, Health and Social Policies, Public Sector, Italy**\\

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Adopting **SpagoBI** as a Business Intelligence platform for the realization of a decisional support system. [[(PDF)>>attach:OW2-CS-SpagoBI-MinistryHealth.pdf||target="_blank"]]

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<td width="15%"> [[image:MinisteroSalute-small.jpg]]

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== Marseille Provence Chamber of Commerce and Industry ==



**Marseille Provence Chambre de Commerce et d'Industrie, Public and Local administration, France.**\\

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Enabling the development of reliable analysis and reports with **SpagoBI** [[(PDF)>>attach:OW2-CS-SpagoBICCIMarseille.pdf||target="_blank"]]

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<td width="15%"> [[image:CCIMP-small2.jpg]]

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== GEI (Generale d'Equipement Industriel) ==



**G.E.I, wholesale trade of household electrical appliances, Tunisia.**\\

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Generale d'Equipement Industriel (Tunisia) supports its decision-making process by means of **SpagoBI**. [[(PDF)>>attach:OW2-CS-SpagoBI-BIforDecide.pdf||]]

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<td width="15%"> [[image:GEI-small.bmp]]

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== XALTIA ==



**Xaltia, Italian leader in value-added services for telephone operators.**\

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Xaltia employs **SpagoBI** as the BI engine for the premium services on telephone platforms. [[(PDF)>>attach:OW2-CS-SpagoBI-Xaltia.pdf||]]

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<td width="15%"> [[image:Xaltia.png]]

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== Engineering  ==



**Engineering, Italy's largest systems integration group**\\

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Engineering Group integrates **Spago4Q** in the API (Access Point to Information) Portal. [[(PDF)>>attach:OW2-CS-Spago4Q-API.pdf||]]

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<td width="15%"> [[image:Engineering-small.JPG]]

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== ACOSS ==



**ACOSS, the French Social Security system bank**\\

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SOA Strategic project - Achieving agility and interoperability with **PETALS ESB** [[(PDF)>>attach:OW2-CS-PEtALS ACOSS.pdf||]]

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<td width="15%"> [[image:acoss.jpg]]

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== AUSL ==



**AUSL of Cesena, Italian Public Healthcare Company**\\

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The **Spagic SOA/BPM** Enterprise Integration Platform supports the development and monitoring of an integration process based on Health Level Seven (HL7) communication messages. [[(PDF)>>attach:OW2-CS-Spagic-USL Cesena_2.1.pdf||]]

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<td width="15%"> [[image:AUSLcesena.gif]]

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== Beijing Transportation ==



**Intelligent Transportation System of Beijing, China**\\

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The Beijing Transportation Information Center chose **XServices** to help integrate heterogenous data sources and create a world-class innovative transportation management system. [[(PDF)>>attach:OW2-CS-Xservices-Beijing.pdf||]]

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<td width="13%"> [[image:BeijingTransport-small.png]]

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== Power Supply Company ==



**Power Supply Company, State Grid Corporation of China**\\

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The Power Supply Company of Longkou County chooses **SpagoBI** to build their decision support system with heterogeneous data from legacy systems. [[(PDF)>>attach:OW2-CS-SpagoBI-PSC.pdf||]]



== Tirrenia ==



**Tirrenia Navigazione S.p.A, Ship owning company, Italy**\\

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The **Spago framework** supports the development of the Passengers Booking and Goods Booking application for Tirrenia Navigazione S.p.A. [[(PDF)>>attach:OW2-CS-Spago-Tirrenia_2.1.pdf||]]

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<td width="15%"> [[image:Tirrenia-small.jpg]]

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== Turin ASL3 ==



=== Turin ASL3, Italian National Health Service ===



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The TURIN ASL 3 choose **SpagoBI** to help innovating its budget card distribution system to all operational units of hospitals and territorial districts. [[(PDF)>>attach:OW2-CS-SpagoBI-ASL3Torino_2.1.pdf||]]

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<td width="15%"> [[image:asl-small.bmp]]

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== Unedic ==



**UNEDIC, French Public Sector**\\

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Unedic chose **Obeo** to help them to industrialize their development processes and methodology, in order to achieve the goals of decreasing projects duration and risks as well as managing sub-contracting issues. [[(PDF)>>attach:OW2-CS-Acceleo-Unedic.pdf||]]

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<td width="13%"> [[image:Unedic-small.png]]

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{{/html}}



----



**Former ObjectWeb Success Stories**\\



Please click [[here>>http://www.ow2.org/view/News_Events/Success_Stories_Objectweb]] to access ObjectWeb former Success Stories.{{/html}}



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 at com.xpn.xwiki.internal.template.DefaultTemplateManager.renderNoException(DefaultTemplateManager.java:79)
 at com.xpn.xwiki.internal.template.DefaultTemplateManager.renderNoException(DefaultTemplateManager.java:73)
 at org.xwiki.template.script.TemplateScriptService.render(TemplateScriptService.java:54)
 at jdk.internal.reflect.GeneratedMethodAccessor285.invoke(Unknown Source)
 at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566)
 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:571)
 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:554)
 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:221)
 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:368)
 at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:492)
 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:147)
 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:218)
 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:331)
 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:261)
 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:304)
 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:147)
 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:171)
 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:147)
 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:439)
 at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:190)
 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:439)
 at org.apache.velocity.Template.merge(Template.java:358)
 at org.apache.velocity.Template.merge(Template.java:262)
 at org.xwiki.velocity.internal.InternalVelocityEngine.evaluate(InternalVelocityEngine.java:225)
 at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:105)
 at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:219)
 at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:174)
 at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:135)
 at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:54)
 at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:284)
 at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
 at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:284)
 at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:267)
 at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:904)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:866)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:853)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.renderNoException(InternalTemplateManager.java:808)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.renderNoException(InternalTemplateManager.java:800)
 at com.xpn.xwiki.internal.template.DefaultTemplateManager.renderNoException(DefaultTemplateManager.java:79)
 at com.xpn.xwiki.internal.template.DefaultTemplateManager.renderNoException(DefaultTemplateManager.java:73)
 at org.xwiki.template.script.TemplateScriptService.render(TemplateScriptService.java:54)
 at jdk.internal.reflect.GeneratedMethodAccessor285.invoke(Unknown Source)
 at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566)
 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:571)
 at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:554)
 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:221)
 at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:368)
 at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:492)
 at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:147)
 at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:218)
 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:331)
 at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:261)
 at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:304)
 at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:439)
 at org.apache.velocity.Template.merge(Template.java:358)
 at org.apache.velocity.Template.merge(Template.java:262)
 at org.xwiki.velocity.internal.InternalVelocityEngine.evaluate(InternalVelocityEngine.java:225)
 at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:105)
 at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:219)
 at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:174)
 at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:135)
 at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:54)
 at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:284)
 at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
 at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:284)
 at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:267)
 at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:904)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:866)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:846)
 at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:832)
 at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:91)
 at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:85)
 at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2565)
 at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:180)
 at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:89)
 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:646)
 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:339)
 at com.xpn.xwiki.web.LegacyActionServlet.service(LegacyActionServlet.java:108)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:122)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:61)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)
 at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)
 at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)
 at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:389)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
 at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
 at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:764)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:354)
 at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
 at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
 at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888)
 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1684)
 at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
 at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
 at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
 at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
 at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NullPointerException
 at com.xpn.xwiki.web.XWikiServletURLFactory.findAttachmentForDocRevision(XWikiServletURLFactory.java:904)
 at com.xpn.xwiki.web.XWikiServletURLFactory.createAttachmentURL(XWikiServletURLFactory.java:672)
 at com.xpn.xwiki.XWiki.getAttachmentURL(XWiki.java:5578)
 at com.xpn.xwiki.XWiki.getAttachmentURL(XWiki.java:5589)
 at com.xpn.xwiki.XWiki.getAttachmentURL(XWiki.java:5626)
 at com.xpn.xwiki.doc.DefaultDocumentAccessBridge.getAttachmentURL(DefaultDocumentAccessBridge.java:799)
 at org.xwiki.rendering.internal.wiki.XWikiWikiModel.getLinkURL(XWikiWikiModel.java:155)
 at org.xwiki.rendering.internal.renderer.xhtml.link.AttachmentXHTMLLinkTypeRenderer.beginLinkExtraAttributes(AttachmentXHTMLLinkTypeRenderer.java:79)
 at org.xwiki.rendering.internal.renderer.xhtml.link.AbstractXHTMLLinkTypeRenderer.beginLink(AbstractXHTMLLinkTypeRenderer.java:158)
 at org.xwiki.rendering.internal.renderer.xhtml.link.DefaultXHTMLLinkRenderer.beginLink(DefaultXHTMLLinkRenderer.java:90)
 at org.xwiki.rendering.internal.renderer.xhtml.XHTMLChainingRenderer.beginLink(XHTMLChainingRenderer.java:261)
 at org.xwiki.rendering.listener.WrappingListener.beginLink(WrappingListener.java:251)
 at org.xwiki.rendering.listener.chaining.AbstractChainingListener.beginLink(AbstractChainingListener.java:203)
 at org.xwiki.rendering.listener.chaining.AbstractChainingListener.beginLink(AbstractChainingListener.java:203)
 at org.xwiki.rendering.listener.chaining.EmptyBlockChainingListener.beginLink(EmptyBlockChainingListener.java:122)
 at org.xwiki.rendering.listener.chaining.AbstractChainingListener.beginLink(AbstractChainingListener.java:203)
 at org.xwiki.rendering.listener.chaining.BlockStateChainingListener.beginLink(BlockStateChainingListener.java:326)
 at org.xwiki.rendering.listener.chaining.AbstractChainingListener.beginLink(AbstractChainingListener.java:203)
 at org.xwiki.rendering.block.LinkBlock.before(LinkBlock.java:97)
 at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:590)
 at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:593)
 at org.xwiki.rendering.internal.macro.html.HTMLMacro.renderWikiSyntax(HTMLMacro.java:227)
 ... 226 more