I can also confirm that the tip allows pdftk to build, however I am getting a run time error when doing a fill_form operation on a specific pdf using an xfdf as input (it works fine for my other pdf's). The error message is:
GC Warning: Repeated allocation of very large block (appr. size 4198400):
May lead to memory leak and poor performance.
GC Warning: Repeated allocation of very large block (appr. size 1646592):
May lead to memory leak and poor performance.
Note the size and number of warnings (sometimes 2 and others 3) varies for the same pdf file. It is not the file size as the one that fails is about 0.5MB while I have larger files that work fine.
I can also confirm that the tip allows pdftk to build, however I am getting a run time error when doing a fill_form operation on a specific pdf using an xfdf as input (it works fine for my other pdf's). The error message is:
GC Warning: Repeated allocation of very large block (appr. size 4198400):
May lead to memory leak and poor performance.
GC Warning: Repeated allocation of very large block (appr. size 1646592):
May lead to memory leak and poor performance.
Note the size and number of warnings (sometimes 2 and others 3) varies for the same pdf file. It is not the file size as the one that fails is about 0.5MB while I have larger files that work fine.