I am trying to implement the Aspirin framework to send SMTP messages.

However I always get the bas version number in .class file error. Apparently this means that I am running an older version of Java then in which the Aspirin.jar file is compiled. This actually surprises me as my current Java version is really up to date ( I am working on Mac OS X ).

I have following Java Environment installed: J2SE 5.0

Does anyone have a clue? or got already into this problem?

Can you post the exact error message that you're getting? This will help figure out what version of Java it's looking for.

of course :

this is the code I am trying to run

import java.io.IOException;  

import java.util.Properties;  

import java.lang.*;

   

import javax.mail.Message;  

import javax.mail.MessagingException;  

import javax.mail.Session;  

import javax.mail.internet.InternetAddress;  

import javax.mail.internet.MimeMessage;  



import org.masukomi.aspirin.core.*;



MimeMessage msg = new SimpleMimeMessageGenerator();



return "test"

this is the error ScriptMaster returns:

java.lang.UnsupportedClassVersionError: Bad version number in .class file

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:676)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)

at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)

at java.net.URLClassLoader.access$100(URLClassLoader.java:56)

at java.net.URLClassLoader$1.run(URLClassLoader.java:195)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at java.lang.ClassLoader.loadClass(ClassLoader.java:317)

at java.lang.ClassLoader.loadClass(ClassLoader.java:307)

at groovy.lang.GroovyClassLoader.loadClass(GroovyClassLoader.java:633)

at groovy.lang.GroovyClassLoader.loadClass(GroovyClassLoader.java:491)

at org.codehaus.groovy.control.ResolveVisitor.resolveToClass(ResolveVisitor.java:425)

at org.codehaus.groovy.control.ResolveVisitor.resolve(ResolveVisitor.java:178)

at org.codehaus.groovy.control.ResolveVisitor.resolveFromModule(ResolveVisitor.java:404)

at org.codehaus.groovy.control.ResolveVisitor.resolve(ResolveVisitor.java:178)

at org.codehaus.groovy.control.ResolveVisitor.resolve(ResolveVisitor.java:146)

at org.codehaus.groovy.control.ResolveVisitor.resolveOrFail(ResolveVisitor.java:130)

at org.codehaus.groovy.control.ResolveVisitor.resolveOrFail(ResolveVisitor.java:142)

at org.codehaus.groovy.control.ResolveVisitor.transformConstructorCallExpression(ResolveVisitor.java:643)

at org.codehaus.groovy.control.ResolveVisitor.transform(ResolveVisitor.java:468)

at org.codehaus.groovy.control.ResolveVisitor.transformDeclarationExpression(ResolveVisitor.java:671)

at org.codehaus.groovy.control.ResolveVisitor.transform(ResolveVisitor.java:460)

at org.codehaus.groovy.ast.ClassCodeExpressionTransformer.visitExpressionStatement(ClassCodeExpressionTransformer.java:148)

at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:40)

at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:37)

at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:129)

at org.codehaus.groovy.control.ResolveVisitor.visitBlockStatement(ResolveVisitor.java:771)

at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:52)

at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:73)

at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:80)

at org.codehaus.groovy.ast.ClassCodeExpressionTransformer.visitConstructorOrMethod(ClassCodeExpressionTransformer.java:53)

at org.codehaus.groovy.control.ResolveVisitor.visitConstructorOrMethod(ResolveVisitor.java:96)

at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:88)

at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:867)

at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:48)

at org.codehaus.groovy.control.ResolveVisitor.visitClass(ResolveVisitor.java:750)

at org.codehaus.groovy.control.ResolveVisitor.startResolving(ResolveVisitor.java:71)

at org.codehaus.groovy.control.CompilationUnit$5.call(CompilationUnit.java:527)

at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:772)

at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:438)

at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:277)

at groovy.lang.GroovyShell.parseClass(GroovyShell.java:572)

at groovy.lang.GroovyShell.parse(GroovyShell.java:584)

at groovy.lang.GroovyShell.parse(GroovyShell.java:564)

at groovy.lang.GroovyShell.evaluate(GroovyShell.java:542)

at groovy.lang.GroovyShell.evaluate(GroovyShell.java:518)

at com.prosc.beanshell.BeanShellModel.evaluateGroovy(BeanShellModel.java:159)

at com.prosc.beanshell.BeanShellPlugin.EvaluateGroovyNoUI(BeanShellPlugin.java:282)

at com.prosc.beanshell.BeanShellPlugin.EvaluateGroovy(BeanShellPlugin.java:263)

at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:592)

at com.prosc.fmkit.StaticFunction.invoke(StaticFunction.java:229)

at com.prosc.fmkit.Plugin.invokeFunction(Plugin.java:249)

at com.prosc.fmkit.Plugin.invokeFunctionNoErrors(Plugin.java:233)

at com.prosc.fmkit.PluginBridge$3.run(PluginBridge.java:893)

at com.prosc.fmkit.PluginBridge$4.run(PluginBridge.java:936)

at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

I'm getting similar errors - the plugin won't even run in filemaker 10 adv on 10.5.7 server

with the latest scriptmaster 3.301

and it's not the nice new design that I see in the video!!

some log entries:

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: (C++ Thu Jan 28 14:36:49 2010) fmkitUrl: file:///Applications/FileMaker%20Pro%2010%20Advanced/Extensions/360Works_ScriptMaster.fmplugin/Contents/Resources/Java/plugin.jar

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: Jan 28, 2010 2:36:49 PM com.prosc.fmkit.PluginBridge

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: INFO: 360Works custom SecurityManager has been installed

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: Jan 28, 2010 2:36:49 PM com.prosc.fmkit.PluginBridge fmxInit

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: SEVERE: Could not initialize plugin

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: java.lang.UnsupportedClassVersionError: Bad version number in .class file

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.lang.ClassLoader.defineClass1(Native Method)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.lang.ClassLoader.defineClass(ClassLoader.java:675)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.net.URLClassLoader.access$100(URLClassLoader.java:56)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.net.URLClassLoader$1.run(URLClassLoader.java:195)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.security.AccessController.doPrivileged(Native Method)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.lang.ClassLoader.loadClass(ClassLoader.java:316)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at com.prosc.fmkit.PluginBridge.initAwt(PluginBridge.java:1072)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: at com.prosc.fmkit.PluginBridge.fmxInit(PluginBridge.java:586)

Jan 28 14:36:49 zfdaServer [0x0-0x836836].com.filemaker.client.advanced[63251]: Exception in thread "Thread-0" java.lang.UnsupportedClassVersionError: Bad version number in .class file

Can you try download the newest version (posted just minutes ago at 10:47 am) and see if that fixes the problem? There was a problem with our initial build of 3.301 where it required Java 6, we've posted a new build and kept the 3.301 version number.

I installed the new version.

the error remains the same, but I get now two dialog boxes. First the one that was always there showing you the error "Looks like an error occured".

Next I get a dialog box: "360Works ScriptMaster Error" with the message: java.lang.UnsupportedClassVersionError: Bad Version number in .class file

Could you please send me your log file immediately after you get this error next? Logs can be found at:

my email is [email protected]

OS X

/Users/userName/Library/Logs/360Plugin Logs/

/Users/userName/Library/Logs/360Plugin Logs/360Works FM WPE

/Users/userName/Library/Logs/360Plugin Logs/360Works FM Pro

Windows

DriveLetter:Documents and SettingsMy Documents360Plugin Logs

DriveLetter:Documents and SettingsAll UsersDocuments360Works FM Pro

DriveLetter:Documents and SettingsAll UsersDocuments360Works FM WPE

Vista: DriveLetter:UsersDocuments360Plugin Logs

Edited January 29, 201015 yr by Guest

thank you! I have sent you the log file.

thanks in advance !

Andries

Great - it works ok for me now:

fmp adv 10

os 10.5.8

thanks!

steven

Andries, thanks for sending the log file. Your computer is set to load Java 1.5 by default:

jvm version: 1.5.0_22-147 from /System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Home

It looks like the Aspirin framework is set to require Java 6. That is why you're getting this error; Java 5 cannot run classes compiled in Java 6. Your best solution would be to either:

1) Get a version of the Aspirin framework compiled for Java 5

2) Upgrade to Snow Leopard, which makes Java 6 the default.

allright I will give this a try.

Can you explain me how you see this? I really tried reading the error log, but couldn't find it.

thanks !

works perfect !

if I get something working, I'll come back with it!