How to preview multipart/mixed eml file

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miroslav
Active Member II

How to preview multipart/mixed eml file

Hi,

I have eml file https://file.io/7YmW2sYX2NpA  with content type "multipart/mixed" (two attachements). I would like to generate preview for this file, but following error occure:

2021-05-14 14:06:07,588 ERROR [org.alfresco.repo.web.scripts.RepositoryContainer] [http-nio-8080-exec-2] Server error (041429863)
org.springframework.extensions.webscripts.WebScriptException: 04140038 Wrapped Exception (with status template): 041429862 Failed to execute script 'classpath*:alfresco/templates/webscripts/org/alfresco/repository/thumbnail/thumbnail.get.js': 041429861 Content conversion failed: 
   reader: ContentAccessor[ contentUrl=store://2021/5/14/14/6/3ae18f54-226a-440e-b0fd-6c58ac0b74b2.bin, mimetype=message/rfc822, size=3, encoding=UTF-8, locale=cs]
   writer: ContentAccessor[ contentUrl=store://2021/5/14/14/6/33db3379-31ab-4fbf-ab72-0af57ac90b4e.bin, mimetype=application/pdf, size=0, encoding=UTF-8, locale=en_US]
   options: {use=null, contentReaderNodeRef=workspace://SpacesStore/04deb55d-3a85-4e3e-a0db-f4b9a3f2f1b8, sourceContentProperty=null, contentWriterNodeRef=null, targetContentProperty=null, includeEmbedded=null}
   limits: {timeoutMs=120000, pageLimit=1}
	at org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:1139)
	at org.alfresco.repo.web.scripts.content.StreamContent.execute(StreamContent.java:202)
	at org.alfresco.repo.web.scripts.RepositoryContainer$3.execute(RepositoryContainer.java:519)
	at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:450)
	at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:595)
	at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:664)
	at org.alfresco.repo.web.scripts.RepositoryContainer.executeScriptInternal(RepositoryContainer.java:435)
	at org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:315)
	at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:399)
	at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:210)
	at org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:132)
	at org.alfresco.repo.web.scripts.AlfrescoWebScriptServlet.service(AlfrescoWebScriptServlet.java:43)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at jdk.internal.reflect.GeneratedMethodAccessor513.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.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/javax.security.auth.Subject.doAsPrivileged(Subject.java:550)
	at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:170)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:225)
	at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:47)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:149)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at jdk.internal.reflect.GeneratedMethodAccessor483.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.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/javax.security.auth.Subject.doAsPrivileged(Subject.java:550)
	at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:191)
	at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:47)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:149)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at org.alfresco.module.aosmodule.service.ContextRootFilter.doFilter(ContextRootFilter.java:93)
	at jdk.internal.reflect.GeneratedMethodAccessor483.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.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/javax.security.auth.Subject.doAsPrivileged(Subject.java:550)
	at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:191)
	at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:47)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:149)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:68)
	at jdk.internal.reflect.GeneratedMethodAccessor483.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.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/javax.security.auth.Subject.doAsPrivileged(Subject.java:550)
	at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:191)
	at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:47)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:149)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at org.alfresco.web.app.servlet.ClearSecurityContextFilter.doFilter(ClearSecurityContextFilter.java:53)
	at jdk.internal.reflect.GeneratedMethodAccessor483.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.catalina.security.SecurityUtil$1.run(SecurityUtil.java:282)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:279)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/javax.security.auth.Subject.doAsPrivileged(Subject.java:550)
	at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:314)
	at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:191)
	at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:47)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:149)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:145)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:808)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$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:834)
Caused by: org.alfresco.scripts.ScriptException: 041429862 Failed to execute script 'classpath*:alfresco/templates/webscripts/org/alfresco/repository/thumbnail/thumbnail.get.js': 041429861 Content conversion failed: 
   reader: ContentAccessor[ contentUrl=store://2021/5/14/14/6/3ae18f54-226a-440e-b0fd-6c58ac0b74b2.bin, mimetype=message/rfc822, size=3, encoding=UTF-8, locale=cs]
   writer: ContentAccessor[ contentUrl=store://2021/5/14/14/6/33db3379-31ab-4fbf-ab72-0af57ac90b4e.bin, mimetype=application/pdf, size=0, encoding=UTF-8, locale=en_US]
   options: {use=null, contentReaderNodeRef=workspace://SpacesStore/04deb55d-3a85-4e3e-a0db-f4b9a3f2f1b8, sourceContentProperty=null, contentWriterNodeRef=null, targetContentProperty=null, includeEmbedded=null}
   limits: {timeoutMs=120000, pageLimit=1}
	at org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:214)
	at org.alfresco.repo.processor.ScriptServiceImpl.execute(ScriptServiceImpl.java:219)
	at org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:181)
	at org.alfresco.repo.web.scripts.RepositoryScriptProcessor.executeScript(RepositoryScriptProcessor.java:109)
	at org.springframework.extensions.webscripts.AbstractWebScript.executeScript(AbstractWebScript.java:1376)
	at org.alfresco.repo.web.scripts.content.StreamContent.execute(StreamContent.java:146)
	... 107 more
Caused by: org.alfresco.service.cmr.repository.ContentIOException: 041429861 Content conversion failed: 
   reader: ContentAccessor[ contentUrl=store://2021/5/14/14/6/3ae18f54-226a-440e-b0fd-6c58ac0b74b2.bin, mimetype=message/rfc822, size=3, encoding=UTF-8, locale=cs]
   writer: ContentAccessor[ contentUrl=store://2021/5/14/14/6/33db3379-31ab-4fbf-ab72-0af57ac90b4e.bin, mimetype=application/pdf, size=0, encoding=UTF-8, locale=en_US]
   options: {use=null, contentReaderNodeRef=workspace://SpacesStore/04deb55d-3a85-4e3e-a0db-f4b9a3f2f1b8, sourceContentProperty=null, contentWriterNodeRef=null, targetContentProperty=null, includeEmbedded=null}
   limits: {timeoutMs=120000, pageLimit=1}
	at org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:344)
	at org.alfresco.repo.rendition2.ContentTransformServiceImpl.transform(ContentTransformServiceImpl.java:134)
	at org.alfresco.repo.rendition2.LegacySynchronousTransformClient.transform(LegacySynchronousTransformClient.java:98)
	at org.alfresco.repo.rendition2.SwitchingSynchronousTransformClient.transform(SwitchingSynchronousTransformClient.java:103)
	at org.alfresco.repo.rendition.executer.AbstractTransformationRenderingEngine$TransformationCallable$1.doWork(AbstractTransformationRenderingEngine.java:456)
	at org.alfresco.repo.rendition.executer.AbstractTransformationRenderingEngine$TransformationCallable$1.doWork(AbstractTransformationRenderingEngine.java:1)
	at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:602)
	at org.alfresco.repo.rendition.executer.AbstractTransformationRenderingEngine$TransformationCallable.call(AbstractTransformationRenderingEngine.java:445)
	at org.alfresco.repo.rendition.executer.AbstractTransformationRenderingEngine$TransformationCallable.call(AbstractTransformationRenderingEngine.java:1)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	... 1 more
Caused by: org.alfresco.service.cmr.repository.ContentIOException: 041429860 Content conversion failed: 
   reader: ContentAccessor[ contentUrl=store:///usr/local/tomcat/temp/Alfresco/ComplextTransformer_intermediate_eml_14843093510070492055.txt, mimetype=text/plain, size=0, encoding=UTF-8, locale=en_US]
   writer: ContentAccessor[ contentUrl=store://2021/5/14/14/6/33db3379-31ab-4fbf-ab72-0af57ac90b4e.bin, mimetype=application/pdf, size=0, encoding=UTF-8, locale=en_US]
   options: {use=null, contentReaderNodeRef=null, sourceContentProperty=null, contentWriterNodeRef=null, targetContentProperty=null, includeEmbedded=null}
   limits: {timeoutMs=120000, maxSourceSizeKBytes=5120, pageLimit=1}
	at org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:344)
	at org.alfresco.repo.rendition2.ContentTransformServiceImpl.transform(ContentTransformServiceImpl.java:134)
	at org.alfresco.repo.content.transform.ComplexContentTransformer.transformInternal(ComplexContentTransformer.java:476)
	at org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:266)
	... 12 more
Caused by: java.lang.IllegalStateException: Cannot read while there is an open stream writer
	at org.apache.pdfbox.cos.COSStream.createRawInputStream(COSStream.java:207)
	at org.apache.pdfbox.pdfwriter.COSWriter.visitFromStream(COSWriter.java:1219)
	at org.apache.pdfbox.cos.COSStream.accept(COSStream.java:475)
	at org.apache.pdfbox.pdfwriter.COSWriter.doWriteObject(COSWriter.java:526)
	at org.apache.pdfbox.pdfwriter.COSWriter.doWriteObjects(COSWriter.java:464)
	at org.apache.pdfbox.pdfwriter.COSWriter.doWriteBody(COSWriter.java:448)
	at org.apache.pdfbox.pdfwriter.COSWriter.visitFromDocument(COSWriter.java:1113)
	at org.apache.pdfbox.cos.COSDocument.accept(COSDocument.java:452)
	at org.apache.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1386)
	at org.apache.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1273)
	at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:1357)
	at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:1328)
	at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:1316)
	at org.alfresco.repo.content.transform.OOoContentTransformerHelper.produceEmptyPdfFile(OOoContentTransformerHelper.java:256)
	at org.alfresco.repo.content.transform.OOoContentTransformerHelper.transform(OOoContentTransformerHelper.java:366)
	at jdk.internal.reflect.GeneratedMethodAccessor1562.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.alfresco.repo.management.subsystems.SubsystemProxyFactory$1.invoke(SubsystemProxyFactory.java:79)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
	at com.sun.proxy.$Proxy39.transform(Unknown Source)
	at org.alfresco.repo.content.transform.ProxyContentTransformer.transformInternal(ProxyContentTransformer.java:110)
	at org.alfresco.repo.content.transform.AbstractContentTransformer2.transform(AbstractContentTransformer2.java:266)
	... 15 more


Any idea how to fix it? 

Thank you. 

1 Reply
abhinavmishra14
Moderator
Moderator

Re: How to preview multipart/mixed eml file

it may not be supported ootb. You may have to develop custom transformer. 

You can check the supported types by accessing this URL: ACS_HOST/alfresco/service/mimetypes (http://localhost:8080/alfresco/service/mimetypes)

Go through this documentation to learn more and how to create custom transformer: 

https://docs.alfresco.com/content-services/6.2/develop/repo-ext-points/content-transformers-renditio...

https://hub.alfresco.com/t5/alfresco-content-services-hub/content-transformations/ba-p/291567

~Abhinav
(ACSCE, AWS SAA-C02, GAIQ)