Locked out of Google Scholar
Hoping I can get some help/advice with this. I was downloading citations from a Google Scholar search, using the button in the browser address bar, to grab a whole page at a time. It was a big search and somewhere around page 35 Google gave me an "I'm sorry" page, thinking I was automatically downloading. There *should* have been a CAPTCHA box on the "I'm sorry" page, but there wasn't. I did all the stuff Google suggested, like scanning for malware, but this seems to be a Zotero/google/firefox problem. Once I was locked out, I couldn't access Google scholar at all, even after uninstalling all plugins and restarting. This is Very Bad.
I could access the Google Scholar "I'm sorry" page in Safari, and enter the CAPTCHA code, after which time I could do searches on Safari, but still could not get past the "I'm sorry" screen in Firefox.
"Fine," I thought. I'll just browse anonymously on Firefox, because there's an obvious bug here. So I did and I could reach Google Scholar just fine--no "I'm sorry" screen. BUT... the citation download doesn't work with the anonymizer. I get an error box pointing me to a "known translation issue." In fact, Zotero doesn't work with *any* anonymizer (which is a drag because for some sorts of research, one might rather stay anonymous, but that's another question).
So... now I am locked out of Google Scholar in Firefox and obviously can't use Zotero in Safari. Why doesn't Zotero warn us that we could get axed from Google Scholar if we use the tool *as it is supposed to be used*? How long does it take to get Google to let me back in? What's wrong with Firefox, that it won't show the CAPTCHA screen that could solve the problem? Can you set it up so Zotero works with anonymous.org?
At this point, Zotero is causing me far more problems than it's solving. What to do?
I could access the Google Scholar "I'm sorry" page in Safari, and enter the CAPTCHA code, after which time I could do searches on Safari, but still could not get past the "I'm sorry" screen in Firefox.
"Fine," I thought. I'll just browse anonymously on Firefox, because there's an obvious bug here. So I did and I could reach Google Scholar just fine--no "I'm sorry" screen. BUT... the citation download doesn't work with the anonymizer. I get an error box pointing me to a "known translation issue." In fact, Zotero doesn't work with *any* anonymizer (which is a drag because for some sorts of research, one might rather stay anonymous, but that's another question).
So... now I am locked out of Google Scholar in Firefox and obviously can't use Zotero in Safari. Why doesn't Zotero warn us that we could get axed from Google Scholar if we use the tool *as it is supposed to be used*? How long does it take to get Google to let me back in? What's wrong with Firefox, that it won't show the CAPTCHA screen that could solve the problem? Can you set it up so Zotero works with anonymous.org?
At this point, Zotero is causing me far more problems than it's solving. What to do?
The Zotero documentation states: "If you are looking at a group of items (e.g., a list of search results from Google Scholar or LexisNexis), a folder will appear. Clicking on the folder will produce a list of items with check boxes next to them; choose the ones you want to save and Zotero will do the rest." It would be USEFUL to indicate that there are problems with lockouts on the specific systems from which they explicitly say you can download. And it would be even *more* useful to get a warning window that says something like: "You have download 200 citations from Google Scholar. If you continue to download you may risk getting locked out." That would be great for everyone who doesn't understand that Zotero citation farming qualifies as "automatic downloading" and Google Scholar blocks people for that.
The point, I'd think, is to make Zotero more user friendly and useful. And since it could be a terrible thing to get locked out of a major reference resource just at the moment one needs it the most, I think it's reasonable to want a warning or an explanation of the possibility.
My current solution is to use Zotero on my older laptop, where CAPTCHA works. And I've written to Firefox to point out that Google's CAPTCHA isn't displaying properly. But the Zotero support docs should at least mention this as a possible problem.
It's completely up to Google when to block you. There's also no particular reason to think that the CAPTCHA's not displaying is a bug—it might be, but it's more likely that they just don't display the CAPTCHA at all if you go past a certain limit, because CAPTCHAs can be circumvented either automatically or manually.
We can add a line to the documentation, but that's about it. Sites can block based on all sorts of factors, and we have no way of knowing when a particular site will do so.
@anders_royce -- I didn't know there was a Scholar Citation addon, but I'll look for it. My IP was blocked too, so deleting cookies didn't help. I didn't get a blank page, but the "I'm sorry..." page with no CAPTCHA box. I'm allowed back on as of this morning. (Morning, that is, in Swiss time.) I will certainly be more cautious next time I download cites.
I had the problem with captchas not appearing in Firefox. In my case, after I deleted the cookies (not only from scholar, but also from google.com), I got the captcha and after entering it it was ok.
As a rule, I'm not trying to push it too much, i'm only taking a couple of references at a time, I only had problems when I tried to import my existing library of PDFs and retrieve the metadata for all of them.
I am careful now if I do that to always stop it when it fails retrieving the metadata and visit the scholar website.
A message on Google's help forum gave me the key- I started up another browser (Google Chrome) and accessed scholar.google.com. At that point I got the captcha and was able to prove I'm a human.
My guess is that either there's a cookie being set or that Google is recognizing the web browser and refusing to offer the captcha. In any case, this seemed to get around the problem.
I cleared my cache, set to No Proxies, nothing worked. Read in another post elsewhere on the internet that it is Zotero sending a blast of requests when you access Google Scholar so I disabled Zotero. Problem solved - I can access scholar.google.com as well as through the unversity proxy to Google Scholar. Except now I don't have Zotero. Going to try removing my university proxy from Zotero and see if that helps. Not sure what Zotero is doing that would cause this.
We could blacklist scholar.google.com in the proxy code, but this is somewhat undesirable, since you'll hit the paywall if you click a link to any journal/site that Zotero hasn't auto-recognized. You could also ask those in power at your university to take scholar.google.com off the list of sites the proxy tries to proxy (which would prevent Zotero from auto-recognizing scholar.google.com as a proxiable site), but this is undesirable for the same reason. The best solution would be to ask Google to exempt your university proxy from its blacklist, although I'm not sure how one would go about this.
It is very likely many uni users are going to connect to Google Scholar using a proxy, and want to use Zotero at the same time. In fact, this is part of my every day (many times a day) routine: perform a search, find an interesting article, hit the "add" folder icon, and select the article I want to add to my Zotero library (usually it is only one!).
Can this be addressed soon? I love Zotero, and use it every day.
There's a Zotero Scholar Citations plugin—which we recommend avoiding for a number of reasons—that might access Google Scholar at other times, but that has nothing to do with Zotero proper.
There's nothing in Zotero to fix for what you've described.
Perhaps if I understand what's happening, I can work differently in the future. My original problem remains, and I am not trying to blame Zotero. I just need to know how to get my work done.
Most of the people who get locked out save pages and pages of items from Google Scholar at once.
I can't tell why you're getting locked out, assuming you don't have ZSC installed. Maybe someone else who shares your IP address does or is saving pages and pages of references. But there's nothing we can do about that.
http://www.google.com/support/forum/p/Web+Search/thread?tid=0fee61a650860220&hl=en&fid=0fee61a6508602200004a9c2359e67cf
kind regards.
Certainly after this experience I will not do such a big batch all at once. On the other hand, it would be easy for Zotero to act more like a "human" to Google then all this will be less likely to happen.