topic Re: Qcad .dwg files preview on alfresco in Alfresco Forum

Qcad .dwg files preview on alfresco

aishu — Fri, 16 Aug 2019 10:17:45 GMT

Dear Team ,I had setup qcad integration for .dwg files with alfresco as per below,1. Changes done in alfresco-properties file### External executable locations ###ooo.exe=/opt/alfresco-community/libreoffice/program/soffice.bin#ooo.exe=/usr/bin/sofficeooo.enabled=trueooo.port=8100#img.root=/opt/alfres

Re: Qcad .dwg files preview on alfresco

sp2 — Mon, 19 Aug 2019 04:23:11 GMT

Please refer this link,you might get some idea.

Alfresco QCAD Integration for CAD Files Preview | ContCentric

Thanks,

Sanjay Bandhniya

Re: Qcad .dwg files preview on alfresco

aishu — Mon, 19 Aug 2019 09:07:31 GMT

Dear Sanjay,

I had tried this. but still pdf content not loading error was occure.

as i mentioned it is necessary to use imagemagick library for pdf rendered because we are using common for that

and if it necessary then how to configure imagemagick with alfresco which is on ubuntu os?

Please suggest

Re: Qcad .dwg files preview on alfresco

kintu_barot — Mon, 19 Aug 2019 12:48:41 GMT

Just try to disable OOTB transformers by adding following properties in alfresco-global.properties file.

content.transformer.double.ImageMagick.extensions.pdf.tiff.supported=false
content.transformer.complex.PDF.Image.extensions.pdf.tiff.supported=false
content.transformer.ImageMagick.extensions.pdf.tiff.supported=false
content.transformer.PdfBox.extensions.pdf.txt.supported=false
content.transformer.TikaAuto.extensions.pdf.txt.supported=false

Regards,

Kintu

ContCentric

Re: Qcad .dwg files preview on alfresco

aishu — Mon, 19 Aug 2019 12:54:59 GMT

Dear Kintu,

I have no idea about OOTB transformers, then how can i disable this transformers when

i dont know i have installed it or not?

Re: Qcad .dwg files preview on alfresco

kintu_barot — Mon, 19 Aug 2019 13:03:43 GMT

I was getting the same issue when I applied the OCR. So I found that it was conflicting with the existing transformers and I disabled it using the above properties and it is working now.

Can you share the error logs?

Regards,

Kintu

ContCentric

Re: Qcad .dwg files preview on alfresco

aishu — Tue, 20 Aug 2019 04:52:47 GMT

Dear Kintu,

i have sharing you log file error.

Execution result: os: Linux
command: /opt/alfresco-community/common/alfresco-pdf-renderer/alfresco-pdf-renderer --height=100 --width=100 --maintain-aspect-ratio --page=0 /opt/alfresco-community/tomcat/temp/Alfresco/AlfrescoPdfRendererContentTransformerWorker_source_2781239717135089390.pdf /opt/alfresco-community/tomcat/temp/Alfresco/AlfrescoPdfRendererContentTransformerWorker_target_7552665682032344967.png
succeeded: false
exit code: 1
out: Rendering PDF file /opt/alfresco-community/tomcat/temp/Alfresco/AlfrescoPdfRendererContentTransformerWorker_source_2781239717135089390.pdf.

err: Load pdf docs unsuccessful: File not in PDF format or corrupted.

org.alfresco.error.AlfrescoRuntimeException: 07190030 Creation of thumbnail 'doclib' failed
at org.alfresco.repo.thumbnail.CreateThumbnailActionExecuter.executeImpl(CreateThumbnailActionExecuter.java:213)

Caused by: org.alfresco.service.cmr.repository.ContentIOException: 07190021 Content conversion failed:
reader: ContentAccessor[ contentUrl=store://2019/8/19/10/17/4d2eb93a-8f5a-44f6-9b48-1f7d84106556.bin, mimetype=image/vnd.dwg, size=148638, encoding=UTF-8, locale=en_US]
writer: ContentAccessor[ contentUrl=store:///opt/alfresco-community/tomcat/temp/Alfresco/FailoverTransformer_intermediate_ProxyContentTransformer_8722233161378430758.png, mimetype=image/png, size=0, encoding=UTF-8, locale=en]
options: {use=doclib, contentReaderNodeRef=workspace://SpacesStore/028dc435-10f0-4b98-94b2-cde439143b5b, contentWriterNodeRef=null, sourceContentProperty=null, imageAutoOrient=true, targetContentProperty=null, commandOptions=, imageResizeOptions=ImageResizeOptions [width=100, height=100, maintainAspectRatio=true, percentResize=false, resizeToThumbnail=false, allowEnlargement=false], includeEmbedded=null}
limits: {timeoutMs=120000, pageLimit=1}
claimed mime type: image/vnd.dwg
detected mime type: image/vnd.dwg
transformer not found

Re: Qcad .dwg files preview on alfresco

aishu — Thu, 22 Aug 2019 16:54:14 GMT

Dear Team,

Can u please suggest me on this topic?

i stuck on this error.

Re: Qcad .dwg files preview on alfresco

abhinavmishra14 — Thu, 22 Aug 2019 18:13:06 GMT

OOTB transformers are available with Alfresco installation by default. You don't install anything additional.

As Kintu mentioned just try adding the above given properties in your alfresco-global.properties file and see if it works.

Re: Qcad .dwg files preview on alfresco

aishu — Fri, 23 Aug 2019 04:24:11 GMT

Dear Abhinav,

I have already added into global-properties but still it doesn't work.

Re: Qcad .dwg files preview on alfresco

gb123alf2 — Sat, 20 Jun 2020 19:23:35 GMT

+1 Even I am getting the same error. I am using Alfresco 6.2

Re: Qcad .dwg files preview on alfresco

gb123alf2 — Sat, 20 Jun 2020 19:41:58 GMT

Ok I found the error. You need to mark the executables in your qcad directory as executables i.e chmod +x dwg2pdf once you install

Re: Qcad .dwg files preview on alfresco

nunomira — Wed, 06 Jul 2022 18:50:59 GMT

Dear Team,

Sorry for digging up such an old topic, but I cant find the alfresco.sh file at all , so I cant make this modification:

export QT_STYLE_OVERRIDE=""
export QT_QPA_PLATFORM=offscreen
export DISPLAY=""
export QT_QPA_FONTDIR="/usr/local/share/fonts/type1"

I've just installled the latest 7.1 version with Ansible.

Is there a diferent approach? Please let me know.

Cheers from Portugal