thankyou for reply but i cant understand so much i am sending you everthing here please let me know if you find any solution
which ghostscript give me path /usr/bin/ghostscript
lrwxrwxrwx 1 root root 11 Dec 4 10:05 ghostscript -> /usr/bin/gs*
above is the output
so now tell me the path is /usr/bin/ghostscript or /usr/bin/gs ?????
even i tried putting both path to test ghostscript but i saw same error as above
Error generating image with ghostscript, debugging info:
'/usr/bin/gs' -q -sDEVICE=png16m -dSAFER -dBATCH -dNOPAUSE -r'100' -dFirstPage='1' -dLastPage='1' -dDOINTERPOLATE -dGraphicsAlphaBits=4 -dTextAlphaBits=4 -sOutputFile='/home/wwwelearnplace/educationmoodledata/temp/assignfeedback_editpdf_test/image_page0.png' '/home/wwwelearnplace/public_html/education/mod/assign/feedback/editpdf/tests/fixtures/testgs.pdf'
also after this when i click continue i go to the page where i see something error just check the screenshot i send you
also i give read /write permission
to /educationmoodledata/temp/assignfeedback_editpdf_test even not get any result
the main problem is ghostscript once the path is correct then it work but i cant understand what is the problem??
also check its
root@vps [~]# whereis ghostscript
ghostscript: /usr/bin/ghostscript /usr/lib64/ghostscript /etc/ghostscript /usr/include/ghostscript /usr/share/ghostscript /usr/share/man/man1/ghostscript.1.gz
also i want to know that unoconv is also need to install in server or not??
please anyone have any idea please reply here i need some clue or idea also if this problem comes through hosting provider
should i need to contact to them as they dont have any idea about this