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Explore past issues of the WIPO Magazine, showcasing stories, insights and perspectives on intellectual property from around the world. Browse by year to discover how innovation and creativity continue to shape industries, communities and everyday life.

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Java method "com.liferay.portal.repository.liferayrepository.model.LiferayFileEntry.getContentStream()" threw an exception when invoked on com.liferay.portal.repository.liferayrepository.model.LiferayFileEntry object "{\"mvccVersion\": 1, \"ctCollectionId\": 0, \"uuid\": \"3be1d80c-4382-f5c6-7e04-04261029dbf5\", \"externalReferenceCode\": \"3be1d80c-4382-f5c6-7e04-04261029dbf5\", \"fileEntryId\": 10153764, \"groupId\": 4333180, \"companyId\": 20097, \"userId\": 2047646, \"userName\": \"Stefan Ehrlinger\", \"createDate\": \"Mon Apr 27 08:38:42 GMT 2026\", \"modifiedDate\": \"Mon Apr 27 08:38:42 GMT 2026\", \"classNameId\": 0, \"classPK\": 0, \"repositoryId\": 4333180, \"folderId\": 0, \"treePath\": \"/\", \"name\": \"200921\", \"fileName\": \"wipo-magazine-archive-export.json\", \"extension\": \"json\", \"mimeType\": \"application/json\", \"title\": \"wipo-magazine-archive-export.json\", \"description\": \"\", \"extraSettings\": \"\", \"fileEntryTypeId\": 0, \"version\": \"1.0\", \"size\": 160951, \"smallImageId\": 0, \"largeImageId\": 0, \"custom1ImageId\": 0, \"custom2ImageId\": 0, \"manualCheckInRequired\": false, \"displayDate\": null, \"expirationDate\": null, \"reviewDate\": null, \"lastPublishDate\": null}"; see cause exception in the Java stack trace. ---- FTL stack trace ("~" means nesting-related): - Failed at: #assign jsonStream = jsonFile.getCont... [in template "template_id" in macro "renderAsset" at line 20, column 21] - Reached through: @renderAsset configuration.asset1, "j... [in template "template_id" at line 110, column 21] ---- Java method "com.liferay.portal.repository.liferayrepository.model.LiferayFileEntry.getContentStream()" threw an exception when invoked on com.liferay.portal.repository.liferayrepository.model.LiferayFileEntry object "{\"mvccVersion\": 1, \"ctCollectionId\": 0, \"uuid\": \"3be1d80c-4382-f5c6-7e04-04261029dbf5\", \"externalReferenceCode\": \"3be1d80c-4382-f5c6-7e04-04261029dbf5\", \"fileEntryId\": 10153764, \"groupId\": 4333180, \"companyId\": 20097, \"userId\": 2047646, \"userName\": \"Stefan Ehrlinger\", \"createDate\": \"Mon Apr 27 08:38:42 GMT 2026\", \"modifiedDate\": \"Mon Apr 27 08:38:42 GMT 2026\", \"classNameId\": 0, \"classPK\": 0, \"repositoryId\": 4333180, \"folderId\": 0, \"treePath\": \"/\", \"name\": \"200921\", \"fileName\": \"wipo-magazine-archive-export.json\", \"extension\": \"json\", \"mimeType\": \"application/json\", \"title\": \"wipo-magazine-archive-export.json\", \"description\": \"\", \"extraSettings\": \"\", \"fileEntryTypeId\": 0, \"version\": \"1.0\", \"size\": 160951, \"smallImageId\": 0, \"largeImageId\": 0, \"custom1ImageId\": 0, \"custom2ImageId\": 0, \"manualCheckInRequired\": false, \"displayDate\": null, \"expirationDate\": null, \"reviewDate\": null, \"lastPublishDate\": null}"; see cause exception in the Java stack trace. ---- FTL stack trace ("~" means nesting-related): - Failed at: #assign jsonStream = jsonFile.getCont... [in template "template_id" in macro "renderAsset" at line 20, column 21] - Reached through: @renderAsset configuration.asset2, "a... [in template "template_id" at line 113, column 21] ----
FreeMarker syntax is invalid.

Java method "com.liferay.portal.repository.liferayrepository.model.LiferayFileEntry.getContentStream()" threw an exception when invoked on com.liferay.portal.repository.liferayrepository.model.LiferayFileEntry object "{\"mvccVersion\": 1, \"ctCollectionId\": 0, \"uuid\": \"3be1d80c-4382-f5c6-7e04-04261029dbf5\", \"externalReferenceCode\": \"3be1d80c-4382-f5c6-7e04-04261029dbf5\", \"fileEntryId\": 10153764, \"groupId\": 4333180, \"companyId\": 20097, \"userId\": 2047646, \"userName\": \"Stefan Ehrlinger\", \"createDate\": \"Mon Apr 27 08:38:42 GMT 2026\", \"modifiedDate\": \"Mon Apr 27 08:38:42 GMT 2026\", \"classNameId\": 0, \"classPK\": 0, \"repositoryId\": 4333180, \"folderId\": 0, \"treePath\": \"/\", \"name\": \"200921\", \"fileName\": \"wipo-magazine-archive-export.json\", \"extension\": \"json\", \"mimeType\": \"application/json\", \"title\": \"wipo-magazine-archive-export.json\", \"description\": \"\", \"extraSettings\": \"\", \"fileEntryTypeId\": 0, \"version\": \"1.0\", \"size\": 160951, \"smallImageId\": 0, \"largeImageId\": 0, \"custom1ImageId\": 0, \"custom2ImageId\": 0, \"manualCheckInRequired\": false, \"displayDate\": null, \"expirationDate\": null, \"reviewDate\": null, \"lastPublishDate\": null}"; see cause exception in the Java stack trace.

----
FTL stack trace ("~" means nesting-related):
- Failed at: #assign jsonStream = jsonFile.getCont... [in template "template_id" at line 47, column 5]
----