Particularly nasty (specific function fails with very unhelpful error message).
Very easy to see and repro.
Meteor is adding a blank space to a function parameter.
In a new project: meteor add pdftk:pdftk
Run meteor and inspect the pdftk_pdftk.js Meteor package system has generated. It lives in
line 70 has a blank space appended to ‘fill_form’ the second parameter return PDFTK.execute([pdf, 'fill_form ', xfdf, ‘output’, output], callback);
If you examine the source of the package on GitHub, you can see the original file is fine and not the source of the bad parameter.
I already added cloning git repo to my local dir as early step in any troubleshooting.
Too many times I looked on github code and felt stupid why something is not working just cause people dont publish updates.