java.lang.NumberFormatException: For input string: "null" Search page appears while logging in to WebCT CE 6.0.
 
 
HelpInfo
Search page appears while logging in to WebCT CE 6.0.
Cause of Problem

The problem occurs if the cookies security settings are set high or pop-up blocker is enabled.
Solution Summary

Open Internet Explorer. From the 'Tools' menu, click 'Internet Options'. Click the 'Privacy' tab. From the 'Pop-up blocker' group box, clear the 'Block Pop-ups' check box. From 'Settings' group box, drag the slider to the bottom. Click 'Apply'. Click 'OK'.
Solution Details

Cookies are text files that stores information such as time of visiting the website, validation information and on-line purchases. Information is stored and downloaded with cookies. Cookies are downloaded and saved to the computer when a login attempt is made to WebCT CE 6.0.
To resolve the problem:
1) Open Internet Explorer.
2) From the 'Tools' menu, click 'Internet Options'. (The 'Internet Options' dialog box appears.)
  'Internet Options' dialog box
3) Click the 'Privacy' tab. (The 'Privacy' tab appears.)
  'Privacy' tab
4) From the 'Pop-up blocker' group box, clear the 'Block Pop-ups' check box.
5) From 'Settings' group box, drag the slider to the bottom. (The 'Accept All Cookies' appears.)
6) Click 'Apply'.
7) Click 'OK'.
Applies to Software Version

WebCT 6.0