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  • A problem with document preview(resolved)

  • OpenKM has many interesting features, but requires some configuration process to show its full potential.
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A problem with document preview(resolved)

OpenKM has many interesting features, but requires some configuration process to show its full potential.
Forum rules: Please, before asking something see the documentation wiki or use the search feature of the forum. And remember we don't have a crystal ball or mental readers, so if you post about an issue tell us which OpenKM are you using and also the browser and operating system version. For more info read How to Report Bugs Effectively.
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A problem with document preview(resolved)

 #24636  by sadwolf
 
i got a problem with doc preview, i had installed the openoffice4 which path is "D:\Openkm6.2.4\OpenOffice", and then set the system.openoffice.path=D:\Openkm6.2.4\OpenOffice. The pdf preview is working well, but when i tried to preview doc, there is a error message said "Conversion: Error in application/msword to PDF conversion".
The OpenKm version is 6.2.4, OS is window 7.

Some one know why? Please give me a hand.
Last edited by sadwolf on Sun Aug 18, 2013 1:41 am, edited 2 times in total.

Re: A problem with document preview(resolved)

 #24648  by sadwolf
 
Yes, your are right, the problem has been solved.
I uninstalled the OpenOffice, and restarted the OS, then reinstalled the OpenOffice, and then configured the keyword "system.openoffice.path" in OpenKM. It's working well now.
Maybe OS restarting is an essential step.

Re: A problem with document preview(resolved)

 #24769  by omid
 
i've set every thing but i see this exception
Code: Select all
ERROR com.openkm.servlet.frontend.ConverterServlet - IO exception executing command:  /tmp/okm3053774633676439624.png /home/omid/tomcat-7.0.27/repository/cache/pdf/0a855930-0da5-4bc8-9d2f-a18afd5a791b.pdf
com.openkm.core.ConversionException: IO exception executing command:  /tmp/okm3053774633676439624.png /home/omid/tomcat-7.0.27/repository/cache/pdf/0a855930-0da5-4bc8-9d2f-a18afd5a791b.pdf
	at com.openkm.util.DocConverter.img2pdf(DocConverter.java:360)
	at com.openkm.servlet.frontend.ConverterServlet.toPDF(ConverterServlet.java:219)
	at com.openkm.servlet.frontend.ConverterServlet.toSWF(ConverterServlet.java:273)
	at com.openkm.servlet.frontend.ConverterServlet.service(ConverterServlet.java:144)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Cannot run program "": java.io.IOException: error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
	at com.openkm.util.ExecutionUtils.runCmdImpl(ExecutionUtils.java:257)
	at com.openkm.util.ExecutionUtils.runCmd(ExecutionUtils.java:237)
	at com.openkm.util.DocConverter.img2pdf(DocConverter.java:350)
	... 43 more
Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:148)
	at java.lang.ProcessImpl.start(ProcessImpl.java:65)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)
i think it's becuase of changing db ?
what should i do ?

Re: A problem with document preview(resolved)

 #24820  by sadwolf
 
omid wrote:i've set every thing but i see this exception
Code: Select all
ERROR com.openkm.servlet.frontend.ConverterServlet - IO exception executing command:  /tmp/okm3053774633676439624.png /home/omid/tomcat-7.0.27/repository/cache/pdf/0a855930-0da5-4bc8-9d2f-a18afd5a791b.pdf
com.openkm.core.ConversionException: IO exception executing command:  /tmp/okm3053774633676439624.png /home/omid/tomcat-7.0.27/repository/cache/pdf/0a855930-0da5-4bc8-9d2f-a18afd5a791b.pdf
	at com.openkm.util.DocConverter.img2pdf(DocConverter.java:360)
	at com.openkm.servlet.frontend.ConverterServlet.toPDF(ConverterServlet.java:219)
	at com.openkm.servlet.frontend.ConverterServlet.toSWF(ConverterServlet.java:273)
	at com.openkm.servlet.frontend.ConverterServlet.service(ConverterServlet.java:144)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.IOException: Cannot run program "": java.io.IOException: error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
	at com.openkm.util.ExecutionUtils.runCmdImpl(ExecutionUtils.java:257)
	at com.openkm.util.ExecutionUtils.runCmd(ExecutionUtils.java:237)
	at com.openkm.util.DocConverter.img2pdf(DocConverter.java:350)
	... 43 more
Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:148)
	at java.lang.ProcessImpl.start(ProcessImpl.java:65)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)
i think it's becuase of changing db ?
what should i do ?
If you want to preview the documents, these tools must be installed in your OpenKM.
1. OpenOffice or Libreoffice. It can convert office documents to pdf type.
2. Swftools. It can convert pdf to swf, you can preview documents in a flashplayer.
3. ImageMagick. It can convert png/bmp/jpg... to pdf.
4. tesseract. It can do OCR job.

Re: A problem with document preview(resolved)

 #27435  by Architect
 
Hi!

Sorry to reopen this topic, only advantage I see in a lot of documentation that is needed to run openoffice service in OpenKM version 6 and openoffice4 is still necessary?

Thanks.

Re: A problem with document preview(resolved)

 #27441  by jllort
 
latest openoffice or libreoffice is necessary to get preview service running, that has not changed.
 Reply
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