Error closing Matlab Report Generator when compiled

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Kevin Alland 2018-2-7

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https://ww2.mathworks.cn/matlabcentral/answers/381353-error-closing-matlab-report-generator-when-compiled

评论： Eric 2018-2-8

I have a code which generates a .pdf report using the Matlab Report Generator. It works well when running it using matlab. However, after it is compiled to a .NET assembly for use with a C# web application using the Library compiler, the code runs completely until it is supposed to close the .pdf. I then get an error for "Error closing document package: fl:filesystem:PathNotFound". At this point there is a 0kb .pdf report available in the working directory. The FO folder is deleted. I have tried adding the working directory to the matlab runtime path, but that did not help

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Answer 1

Eric 2018-2-8

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Do you get this error when generating a very simple PDF with only text content? Can you provide a simple example where it works in MATLAB but fails outside of MATLAB.

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Kevin Alland 2018-2-8

编辑：Kevin Alland 2018-2-8

Thanks for your suggestions. It does work for a simple text .pdf. My issue was that I used a logo in .png form at the top of the report. I tried to include that in the compiled assembly as a file required for the library to run. The report generator therefore cannot find the path to the .png file to close the pdf. I removed the logo and it works fine.

Eric 2018-2-8