Assume you have the following alert as described in the Google alert FAQ
"Max Mustermann" -site:twitter.com
When you try to delete this alert from the iwatch weg GUI, you receive the following error message.
Exception
Error while executing JavaScript action expression
Script interpreter error, line=4, col=49: [TypeError] Exception occurred calling method NotesDatabase.search(string, null, number) null
JavaScript code
1: var tempDoc:NotesDocument = requestsVar.getDocument();
2: var tempSearch = tempDoc.getItemValueString("geSearchterm");
3:
4: var itemColl:NotesDocumentCollection = database.search('form="frmNews" & niCategory="'+ tempSearch +'"',null,0)
5: itemColl.removeAll(true);
6:
7: var memoColl:NotesDocumentCollection = database.search('form="Memo" & @Contains(subject;"'+ tempSearch +'")',null,0)
8: memoColl.removeAll(true);
9:
10: try {
11: var googleURL:java.net.URL = new java.net.URL(tempDoc.getItemValueString("geURLRemove"));
12:
13: var urlConn:java.net.HttpURLConnection = googleURL.openConnection();
14: urlConn.setDoInput (true);
15: urlConn.setDoO
To workaround this, you have to delete the alert manually from the "Verification - processed" view and in your Google alert list.