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

A problem with the x64 Windows nightly build and Java plugin

  • 1 பதிலளி
  • 35 இந்த பிரச்னைகள் உள்ளது
  • 1 view
  • Last reply by Carrotman42

I just recently decided to switch to the nightly build of Firefox and Java seems to be having a problem with it.

Before anyone asks, This is the Java version I have (straight from "java -version"):

java version "1.6.0_26" Java(TM) SE Runtime Environment (build 1.6.0_26-b03) Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02, mixed mode)

When I installed the plugin for my x64 Java to Nightly all seemed to go well. I restarted Firefox and opened up the test page for Java... during which the browser crashed without any warning nor error message. When I reopened the browser it started without even hinting that it had crashed just 20 seconds before. I followed the steps on this troubleshooting guide and found that it was indeed the Java plugin that was causing the crash so I followed directions on the same page to uninstall the plugin. When I went back to a page with a Java applet in it, the browser correctly asked me to install the missing plugin, but when I did it said that there was an error doing so, stating the plugin was already installed.

I'm at a loss for what to do next because Firefox does not say it has any plugin for Java installed yet the error when I try to install the plugin states that it is installed.

I just recently decided to switch to the [http://nightly.mozilla.org/ nightly build of Firefox] and Java seems to be having a problem with it. Before anyone asks, This is the Java version I have (straight from "java -version"): java version "1.6.0_26" Java(TM) SE Runtime Environment (build 1.6.0_26-b03) Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02, mixed mode) When I installed the plugin for my x64 Java to Nightly all seemed to go well. I restarted Firefox and opened up the test page for Java... during which the browser crashed without any warning nor error message. When I reopened the browser it started without even hinting that it had crashed just 20 seconds before. I followed the steps on [https://support.mozilla.com/en-US/kb/Troubleshooting%20plugins this troubleshooting guide] and found that it was indeed the Java plugin that was causing the crash so I followed directions on the same page to uninstall the plugin. When I went back to a page with a Java applet in it, the browser correctly asked me to install the missing plugin, but when I did it said that there was an error doing so, stating the plugin was already installed. I'm at a loss for what to do next because Firefox does not say it has any plugin for Java installed yet the error when I try to install the plugin states that it is installed.

Carrotman42 மூலமாக திருத்தப்பட்டது

All Replies (1)

I couldn't figure out how to delete the question, so I'll post my solution:

I had to recopy "jvm.dll" from the server folder to the client folder (because there's some sort of bug that causes the client jvm.dll to be 32-bit or something like that)