Cupcake

[tmokonen]

Hi Dan. I get an error when I tried to run Cupcake. If I run the Cupcake.exe file, I get a message box with the error message

Could not find the main class: chess.Cupcake. Program will exit.

If I run the .jar file with java -jar cupcake.jar, the error is more explicit:

Code: Select all

Exception in thread "main" java.lang.UnsupportedClassVersionError: chess/Cupcake
 : Unsupported major.minor version 51.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClassCond(Unknown Source)
        at java.lang.ClassLoader.defineClass(Unknown Source)
        at java.security.SecureClassLoader.defineClass(Unknown Source)
        at java.net.URLClassLoader.defineClass(Unknown Source)
        at java.net.URLClassLoader.access$000(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: chess.Cupcake. Program will exit.

I am using Java 1.6.0_32 on a 64 bit Windows 7 platform. Any guidance would be most appreciated.

[Dan Honeycutt]

I am using Java 1.6.0_32 on a 64 bit Windows 7 platform. Any guidance would be most appreciated.

Hi Tony,

I'm pretty much a Java noob but I'm fairly sure the error you are getting is because I used a later version than you're using. Mine is 1.7.0_03.

I don't think I'm actually using anything that requires 1.7 and I believe there is a way to build for earlier versions but I don't know how to do that yet I fear you're going to have to download the later version.

Good luck and let me know how you do.

Best
Dan H.

[Graham Banks]

..........Cupcake is a very weak engine and I have no aspiration to make it very strong. If that bug ever bites me I'll return to Bruja as the speed limitations of Java are pretty dire.............

A new version of Bruja would be great. Let that bug loose!

[Jim Ablett]

Hi Dan. I get an error when I tried to run Cupcake. If I run the Cupcake.exe file, I get a message box with the error message

Could not find the main class: chess.Cupcake. Program will exit.

If I run the .jar file with java -jar cupcake.jar, the error is more explicit:

Code: Select all

Exception in thread "main" java.lang.UnsupportedClassVersionError: chess/Cupcake
 : Unsupported major.minor version 51.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClassCond(Unknown Source)
        at java.lang.ClassLoader.defineClass(Unknown Source)
        at java.security.SecureClassLoader.defineClass(Unknown Source)
        at java.net.URLClassLoader.defineClass(Unknown Source)
        at java.net.URLClassLoader.access$000(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: chess.Cupcake. Program will exit.

I am using Java 1.6.0_32 on a 64 bit Windows 7 platform. Any guidance would be most appreciated.

Hi Tony,

You need to update you version of Java to 1.7.0. This is my version >

Code: Select all

-----------------------------------------------------------------------------------
java -version
java version "1.7.0_04"
Java(TM) SE Runtime Environment (build 1.7.0_04-b20)
Java HotSpot(TM) Client VM (build 23.0-b21, mixed mode, sharing)

-------------------------------------------------------------------------------------

Jim.

[fern]

Thabnks.

[ZirconiumX]

Some guys say you stole my code from Moron 1.0.
I hope it is not truth.

Fern

Is Moron in Java I thought it was your own developped language called C--

Gab

No - the Special Edition uses C+- (pronounced "C more or less")

Matthew:out

[gleperlier]

Some guys say you stole my code from Moron 1.0.
I hope it is not truth.

Fern

Is Moron in Java I thought it was your own developped language called C--

Gab

No - the Special Edition uses C+- (pronounced "C more or less")



Matthew:out