transform-core failed to create output file

[sergiobaiao]

Hi there,

I'm having the following errors on my transform-core container and because of that my files aren't being OCRd.

transform-ocr     | 2023-05-16 12:09:17.755 ERROR 7 --- [nio-8090-exec-1] o.a.transformer.TransformController      : Transformer failed to create an output file
transform-ocr     |
transform-ocr     | org.alfresco.transform.exceptions.TransformException: Transformer failed to create an output file
transform-ocr     |     at org.alfresco.transformer.executors.PdfToOcrdPdfTransformerExecutor.call(PdfToOcrdPdfTransformerExecutor.java:82) ~[classes!/:2.5.4-SNAPSHOT]
transform-ocr     |     at org.alfresco.transformer.transformers.OcrTransformer.embedMetadata(OcrTransformer.java:32) ~[classes!/:1.0.0]
transform-ocr     |     at org.alfresco.transformer.TransformerController.transformImpl(TransformerController.java:97) ~[classes!/:1.0.0]
transform-ocr     |     at org.alfresco.transformer.AbstractTransformerController.transform(AbstractTransformerController.java:173) ~[alfresco-transformer-base-2.5.4-SNAPSHOT.jar!/:1.0.0]
transform-ocr     |     at jdk.internal.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) ~[na:na]
transform-ocr     |     at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
transform-ocr     |     at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
transform-ocr     |     at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:197) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:141) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1064) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at javax.servlet.http.HttpServlet.service(HttpServlet.java:681) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.9.jar!/:5.3.9]
transform-ocr     |     at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96) ~[spring-boot-actuator-2.5.4.jar!/:2.5.4]
transform-ocr     |     at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar!/:5.3.9]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1726) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.52.jar!/:na]
transform-ocr     |     at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
transform-ocr     |

Is there a known solution for this?

[openpj]

Could you please describe how you are deploying Alfresco?

It seems that you are using a SNAPSHOT version of the Transform Service (2.5.4-SNAPSHOT).

Please consider that the latest version is 3.1.0.