This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Following the most recent Mozilla and Java update, I receive the following error when accessing Blackboard: java.net.MalformedURLException: no protocol: browserchecker_applet.jar. How do I repair this? Thank you.

  • 1 پاسخ
  • 72 have this problem
  • 2 views
  • آخرین پاسخ توسّط TonyE

more options

Details of the cache error are as follows:

java.net.MalformedURLException: no protocol: browserchecker_applet.jar at java.net.URL.<init>(Unknown Source) at java.net.URL.<init>(Unknown Source) at sun.plugin.cache.JarCacheUtil.preload(Unknown Source) at sun.plugin2.applet.Applet2Manager.loadJarFiles(Unknown Source) at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

Details of the cache error are as follows: java.net.MalformedURLException: no protocol: browserchecker_applet.jar at java.net.URL.<init>(Unknown Source) at java.net.URL.<init>(Unknown Source) at sun.plugin.cache.JarCacheUtil.preload(Unknown Source) at sun.plugin2.applet.Applet2Manager.loadJarFiles(Unknown Source) at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

All Replies (1)

more options

Mozilla are aware of the issue of many Java applets not working in Firefox 3.6.14 and are working on a fix, no timescale but they are planning on a quick release.