libgluegen-rt.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)

Hi I’m trying to run a Java program (Impact) from a terminal window. I get the following error: ””””””””””””””””””””””” [email protected]:~/Documents/Impact$ ./ImpactGUI_JOGL_OGL_linux_i586.sh OpenJDK 64-Bit Server VM warning: You have loaded library /home/jonathan/Documents/Impact/lib/libgluegen-rt.so which might have disabled stack guard. The VM will try to fix the stack guard now. It’s highly recommended that you fix the library…

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How to remove pdf files which either don’t contain a string in their searcheable pages, or can’t be opened?

I am searching for pdf files in a directory that contain a string, by pdfgrep -R -i “flask”(or pdftotext and grep). There are some files not openable or some pages of them are not: pdfgrep: Could not open pdf/19234816.pdf pdfgrep: Could not search in page 261 of pdf/97239040.pdf I was wondering how to remove pdf…

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