OpenSAML user discussion

["Bob Jacoby" <>]

I'm  using opensaml 2.0.0 (as the readme in the 2.1 line specifically
stated not to use it in production). When I configure the library using
the bootstrap class as shown in
https://spaces.internet2.edu/display/OpenSAML/OSTwoUsrManJavaLibIntro I
get an error (a snippet below, full at end of email):

ERROR XMLConfigurator - Can not create instance of
org.opensaml.saml2.metadata.impl.EncryptionMethodMarshaller

...

Caused by: java.lang.NoSuchMethodError:
org.opensaml.xml.encryption.impl.EncryptionMethodMarshaller: method
<init>(Ljava/lang/String;Ljava/lang/String;)V not found
        at
org.opensaml.saml2.metadata.impl.EncryptionMethodMarshaller.<init>(Encry
ptionMethodMarshaller.java:28)

I'm not doing anything special; the extent of my entire test case to
reproduce this contains the following:

        try {
            org.opensaml.DefaultBootstrap.bootstrap();
        }
        catch (ConfigurationException ex) {
            throw new RuntimeException(ex);
        }

I've read and reread the documentation to see if I'm missing a
configuration, but as far as I can tell I've put the necessary libraries
in the classpath, endorsed the xerces/xalan jars, etc (against the sun
jre).

Any help would be appreciated. 

Thanks,
Bob

Full error stack:

ERROR XMLConfigurator - Can not create instance of
org.opensaml.saml2.metadata.impl.EncryptionMethodMarshaller
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
ccessorImpl.java:39)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
tructorAccessorImpl.java:27)
        at
java.lang.reflect.Constructor.newInstance(Constructor.java:494)
        at
org.opensaml.xml.XMLConfigurator.createClassInstance(XMLConfigurator.jav
a:331)
        at
org.opensaml.xml.XMLConfigurator.initializeObjectProviders(XMLConfigurat
or.java:222)
        at
org.opensaml.xml.XMLConfigurator.load(XMLConfigurator.java:164)
        at
org.opensaml.xml.XMLConfigurator.load(XMLConfigurator.java:148)
        at
org.opensaml.xml.XMLConfigurator.load(XMLConfigurator.java:125)
        at
org.opensaml.DefaultBootstrap.initializeXMLTooling(DefaultBootstrap.java
:135)
        at
org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:75)
        at testSaml.testCase(testSaml.java:30)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at
org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
        at
org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:
98)
        at
org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
        at
org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(Met
hodRoadie.java:87)
        at
org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
        at
org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
        at
org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4Clas
sRunner.java:88)
        at
org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunne
r.java:51)
        at
org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.jav
a:44)
        at
org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:2
7)
        at
org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
        at
org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:
42)
        at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4Tes
tReference.java:38)
        at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.ja
va:38)
        at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTe
stRunner.java:460)
        at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTe
stRunner.java:673)
        at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRun
ner.java:386)
        at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRu
nner.java:196)
Caused by: java.lang.NoSuchMethodError:
org.opensaml.xml.encryption.impl.EncryptionMethodMarshaller: method
<init>(Ljava/lang/String;Ljava/lang/String;)V not found
        at
org.opensaml.saml2.metadata.impl.EncryptionMethodMarshaller.<init>(Encry
ptionMethodMarshaller.java:28)
        ... 34 more
ERROR XMLConfigurator - Error initializing object provier
[ObjectProvider: null]
org.opensaml.xml.ConfigurationException: Can not create instance of
org.opensaml.saml2.metadata.impl.EncryptionMethodMarshaller
        at
org.opensaml.xml.XMLConfigurator.createClassInstance(XMLConfigurator.jav
a:334)
        at
org.opensaml.xml.XMLConfigurator.initializeObjectProviders(XMLConfigurat
or.java:222)
        at
org.opensaml.xml.XMLConfigurator.load(XMLConfigurator.java:164)
        at
org.opensaml.xml.XMLConfigurator.load(XMLConfigurator.java:148)
        at
org.opensaml.xml.XMLConfigurator.load(XMLConfigurator.java:125)
        at
org.opensaml.DefaultBootstrap.initializeXMLTooling(DefaultBootstrap.java
:135)
        at
org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:75)
        at testSaml.testCase(testSaml.java:30)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at
org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59)
        at
org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:
98)
        at
org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79)
        at
org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(Met
hodRoadie.java:87)
        at
org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77)
        at
org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42)
        at
org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4Clas
sRunner.java:88)
        at
org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunne
r.java:51)
        at
org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.jav
a:44)
        at
org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:2
7)
        at
org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
        at
org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:
42)
        at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4Tes
tReference.java:38)
        at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.ja
va:38)
        at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTe
stRunner.java:460)
        at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTe
stRunner.java:673)
        at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRun
ner.java:386)
        at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRu
nner.java:196)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
        at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
ccessorImpl.java:39)
        at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
tructorAccessorImpl.java:27)
        at
java.lang.reflect.Constructor.newInstance(Constructor.java:494)
        at
org.opensaml.xml.XMLConfigurator.createClassInstance(XMLConfigurator.jav
a:331)
        ... 29 more
Caused by: java.lang.NoSuchMethodError:
org.opensaml.xml.encryption.impl.EncryptionMethodMarshaller: method
<init>(Ljava/lang/String;Ljava/lang/String;)V not found
        at
org.opensaml.saml2.metadata.impl.EncryptionMethodMarshaller.<init>(Encry
ptionMethodMarshaller.java:28)
        ... 34 more