Hi,
I have encountered this issue in a pdf file that I generated using my R (statisitcal language) scripts. The file contains 3 smoothed but wiggly lines where parts of a few lines vanish when I open the pdf file in illustrator. Opening the same pdf in any pdf viewers turns out perfectly however. I need to further edit the pdf file for publication purposes, so having parts of the plot missing makes this a headache. I've done other plots before with R, which can be edited in illustrator perfectly. Please help me solve this if you have any ideas.
My file looks like this in pdf viewers:
In illustrator it looks like this: This is the case for both CS2 and CS6
There was a similar query previously, but the problem didn't seem to be solved. Please help.