Hi

This exception

"javassist.CtClass.toClass(Ljava/lang/ClassLoader;Ljava/security/ProtectionDomain;)Ljava/lang/Class;"

Means that you have a Javassist version mismatch, check your classpath
for the older versions of Javassist.

Renat

On 11/07/07, Peter Schröder <[EMAIL PROTECTED]> wrote:
hi,

i am doing a simple test with the new version of tapestry (runs fine with 
4.0.2):

public class LoginTest extends TestCase {
        public void testService() {
                Registry registry = RegistryBuilder.constructDefaultRegistry();
                AGLoginService service = (AGLoginService) 
registry.getService(AGLoginService.class);
                boolean isAdmin = false;

                ArrayList<String> ldapRoles = new ArrayList<String>();
                ldapRoles.add("admin");
                String userName = "dummyuser";
                String userPassword = "xyz";
                service.authUser(userName, userPassword, ldapRoles, isAdmin);
        }
}

resulting in the following stacktrace using javassist-3.4.ga. i also tried to 
use an old version of javassist (3.0) wich doesnt work either...

09:00:59,239 DEBUG [ConfigurationPointImpl] Constructing extension point 
hivemind.ServiceModels
org.apache.hivemind.ApplicationRuntimeException: Unable to create class 
$Runnable_113b414a9d1: 
javassist.CtClass.toClass(Ljava/lang/ClassLoader;Ljava/security/ProtectionDomain;)Ljava/lang/Class;
        at 
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.createSingletonProxy(SingletonServiceModel.java:130)
        at 
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.getService(SingletonServiceModel.java:57)
        at 
org.apache.hivemind.impl.ServicePointImpl.getService(ServicePointImpl.java:210)
        at 
org.apache.hivemind.impl.ServicePointImpl.getService(ServicePointImpl.java:223)
        at 
org.apache.hivemind.impl.RegistryInfrastructureImpl.getService(RegistryInfrastructureImpl.java:207)
        at 
org.apache.hivemind.impl.RegistryInfrastructureImpl.startup(RegistryInfrastructureImpl.java:434)
        at 
org.apache.hivemind.impl.RegistryBuilder.constructRegistry(RegistryBuilder.java:154)
        at 
org.apache.hivemind.impl.RegistryBuilder.constructDefaultRegistry(RegistryBuilder.java:196)
        at de.freenet.pos.posDB.test.LoginTest.testService(LoginTest.java:18)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at junit.framework.TestCase.runTest(TestCase.java:154)
        at junit.framework.TestCase.runBare(TestCase.java:127)
        at junit.framework.TestResult$1.protect(TestResult.java:106)
        at junit.framework.TestResult.runProtected(TestResult.java:124)
        at junit.framework.TestResult.run(TestResult.java:109)
        at junit.framework.TestCase.run(TestCase.java:118)
        at 
org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
        at 
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
        at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
        at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
        at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
        at 
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: org.apache.hivemind.ApplicationRuntimeException: Unable to create 
class $Runnable_113b414a9d1: 
javassist.CtClass.toClass(Ljava/lang/ClassLoader;Ljava/security/ProtectionDomain;)Ljava/lang/Class;
        at 
org.apache.tapestry.enhance.CtClassSource.createClass(CtClassSource.java:89)
        at 
org.apache.tapestry.enhance.CtClassSource.createClass(CtClassSource.java:78)
        at 
org.apache.tapestry.enhance.AbstractFab.createClass(AbstractFab.java:91)
        at 
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.createSingletonProxyClass(SingletonServiceModel.java:185)
        at 
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.createSingletonProxy(SingletonServiceModel.java:102)
        ... 24 more
Caused by: java.lang.NoSuchMethodError: 
javassist.CtClass.toClass(Ljava/lang/ClassLoader;Ljava/security/ProtectionDomain;)Ljava/lang/Class;
        at 
org.apache.tapestry.enhance.HiveMindClassPool.toClass(HiveMindClassPool.java:79)
        at 
org.apache.tapestry.enhance.CtClassSource.createClass(CtClassSource.java:85)
        ... 28 more

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--
Best regards,
Renat Zubairov

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