creating pdf with .net6 in aws lambda about wkhtmltopdf-dotnet

[stysiok]

@IrshadMar I think I managed to set it up by adding following lines to my dockerfile

FROM public.ecr.aws/lambda/dotnet:6

RUN yum install -y libXext \
    libXrender

RUN curl -SL "https://github.com/rdvojmoc/DinkToPdf/raw/v1.0.8/v0.12.4/64%20bit/libwkhtmltox.so" --output ./libwkhtmltox.so

To use zip deployments you would need to modify your lambda to install libXext and libXrender and add the lib to /var/task or where do you keep your dlls.

It looks like the code after publish is unable to load libwkhtmltox.so located in runtimes folder.

[IrshadMar]

This solved it for me
https://www.appsloveworld.com/docker/100/58/unable-to-load-shared-library-libgdiplus-or-one-of-its-dependencies-while-runni

Docker file:
FROM public.ecr.aws/lambda/dotnet:6
WORKDIR /var/task

RUN yum clean all && yum update -y
RUN yum install -y amazon-linux-extras
RUN amazon-linux-extras install epel -y
RUN yum install -y libgdiplus

COPY publish/* /var/task/

CMD [ "" ]

Note: You may have to use the libwkhtmltox.so file using the curl command mentioned by @stysiok in the comment above.
Thanks a lot!

[stysiok]

Have you been able to sort that issue yourself? I'm trying to also set it up on AWS Lambda, but failing miserably. No matter what dependencies I install I always get an exception back that some of the dependencies are missing.

[IrshadMar]

I was unsuccessful in solving this issue even after trying the docker solution mentioned by @stysiok above.

While running the docker build I am getting the below error at yum install

Used the below command.
RUN yum install -y libXext \ libXrender

After deployment I am still getting ---> System.NotSupportedException: Unable to load native library. The platform may be missing native dependencies (libjpeg62, etc). Or the current platform is not supported.