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game for Java

 
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Sorry for my bad English.

I tried to play the game for Java and in Microsoft Edge said that is missing plug-in.

I have installed on my computer Java SE 7.

What can I do?

Thanks
 
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You will have to tell us more. Which game? Which plugin do you not have? What were the error messages? We can only help if we know all the details.

Moving to different forum; this one is for people to say hello in.
 
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this is just a guess but when you say plug-in I think browser. you may have java installed on your computer but not your browser. of course like Campbell said we don't know what game etc.
 
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What happens when you try the game in other browsers?  Look in the browser's Java Console for error messages.
 
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Are you asking about the JavaRanch Rules Roundupgame by any chance?
 
Dana Ucaed
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Jeanne Boyarsky wrote:Are you asking about the JavaRanch Rules Roundupgame by any chance?



Yes, Is about this game.

In Chrome I have the same issue.

It don't say what plug-in is missing.

Sorry for my English.

 
Dana Ucaed
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Here:

http://stackoverflow.com/questions/31816839/how-do-i-enable-java-in-microsoft-edge-web-browser

Plug-in for Java is not supported in Edge.

I have jar file and I tried to run like a desktop application.

 
Campbell Ritchie
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Consider installing a different browser, e.g. Chrome, Firefox.
If you have a .jar file, how are you trying to open it?
 
Dana Ucaed
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In Chrome there is the same problem as in Edge.

I want to use appletviewer but I don't know how will call jar file.

 
Norman Radder
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Download or create an html file to execute the applet from the jar file.  Open the html file in appletviewer:
C:\Program Files\Java\jdk1.8.0_60\bin\appletviewer.exe D:\JavaDevelopment\Testing\Applet_Tests\AppletReadFile.html

The AppletReadFile.html file:

<HTML>
<HEAD><TITLE>Test Java reading a file</TITLE></HEAD>
<BODY>
<APPLET CODE=AppletReadFile archive=AppletReadFile.jar WIDTH=400 HEIGHT=400>
  <PARAM NAME=Filename VALUE="ForumQuestions5/TestCode.jaxa">
</APPLET>
<P>
getResourceAsStream() is case sensitive.
<BR>Try reading: ForumQuestions5/TestCode.jaxa and then change case
</HTML>


 
Dana Ucaed
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Hi,

I created a html file:



My html file is in the same directory with the game.jar.

I run appletviewer and :

HTTP:
java.lang.IllegalArgumentException: protocol = http host = null
       at sun.net.spi.DefaultProxySelector.select(DefaultProxySelector.java:170)
       at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:927)
       at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:851)
       at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1092)
       at com.javaranch.common.HTTP.sendObject(HTTP.java:82)
       at com.javaranch.common.HTTP.sendE(HTTP.java:118)
       at com.javaranch.common.HTTP.send(HTTP.java:136)
       at com.javaranch.roundup.applets.QuizApplet.createPanels(QuizApplet.java:91)
       at com.javaranch.roundup.applets.QuizApplet.access$300(QuizApplet.java:17)
       at com.javaranch.roundup.applets.QuizApplet$MakePanels.run(QuizApplet.java:46)
Exception in thread "Thread-3" java.lang.RuntimeException: could not load StartData
       at com.javaranch.roundup.applets.QuizApplet.createPanels(QuizApplet.java:93)
       at com.javaranch.roundup.applets.QuizApplet.access$300(QuizApplet.java:17)
       at com.javaranch.roundup.applets.QuizApplet$MakePanels.run(QuizApplet.java:46)


What is the problem?

I observed that appletviewer run with url parameter.

Thank you for implication.
 
Norman Radder
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Where did you download the game.jar file?
 
Dana Ucaed
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In one directory from my computer.

Must be on default directory of GlassFish server?
 
Norman Radder
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What was the command line when did the test with appletviewer?

What does the GlassFish server have to do with the problem?

I thought you were trying to execute an applet that was in the game.jar file with the appletviewer program.
 
Norman Radder
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Sorry, my question in post was unclear.

From what website did you download the game.jar file?  Or how did you get the game.jar file?
 
Dana Ucaed
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I downloaded game.jar from javaranch.

It's about RoundUp game.

My command:

appletviewer C:\Users\andad\Downloads\CallAplet.html.

 
Norman Radder
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What is the URL you used to download the game.jar file?
 
Dana Ucaed
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C:\Users\andad\Downloads\game\com\javaranch\roundup\applets>appletviewer CallAplet.html
load: class com.javaranch.roundup.applets.QuizApplet.class not found.
java.lang.ClassNotFoundException: com.javaranch.roundup.applets.QuizApplet.class
       at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:219)
       at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
       at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:152)
       at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
       at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:633)
       at sun.applet.AppletPanel.createApplet(AppletPanel.java:793)
       at sun.applet.AppletPanel.runLoader(AppletPanel.java:722)
       at sun.applet.AppletPanel.run(AppletPanel.java:379)
       at java.lang.Thread.run(Thread.java:745)

It is strange that not find com.javaranch.roundup.applets.QuizApplet.class.

Class com.javaranch.roundup.applets.QuizApplet.class exists but ...
 
Norman Radder
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load: class com.javaranch.roundup.applets.QuizApplet.class not found.
java.lang.ClassNotFoundException: com.javaranch.roundup.applets.QuizApplet.class  


The name ending with .class is the name of a file, not the name of the class.
The class name is: com.javaranch.roundup.applets.QuizApplet

Try removing the .class when referring to the name of the class
 
Dana Ucaed
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The link http://www.javaranch.com/game.jsp
 
Norman Radder
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Sorry, I do not see how to download the game.jar file from that page.

Can you explain how to download the game.jar file?
 
Dana Ucaed
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I found this https://www.java.com/en/download/help/firefox_java.xml.

I hope to resolve.
 
Norman Radder
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I hope to resolve.


Ok.  Good luck.  Let us know what you find out and what you did to get the program to work.
 
Dana Ucaed
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I installed another version of Java JRE.

However ,









   
RoundUpError.png
[Thumbnail for RoundUpError.png]
Error RoundUP IE11
 
Norman Radder
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Looks like you need to change the security settings for java to allow the applet to execute.  On Windows' Control Panel there is a Java icon that will allow you to change the security settings.
You might also have to put the URL into the Exception Site list
 
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We need more details before we can help.
Remember there was a dispute between Sun and MS a long time ago, so it will be unlikely that an MS browser will support Java®.
 
Dana Ucaed
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I resolved in IE11.

 
Campbell Ritchie
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Well done
 
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