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Home/ Questions/Q 6685977
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Editorial Team
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Editorial Team
Asked: May 26, 20262026-05-26T05:07:09+00:00 2026-05-26T05:07:09+00:00

I am currently working on windows 7, 64 bits. I installed a clean version

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I am currently working on windows 7, 64 bits. I installed a clean version of sts 2.7.2 with spring roo and at first everything was working flawlesly. Later, I tried to install the standalone version of spring roo 1.1.5. As soon as I typed roo I started getting the following stack trace:

[org.springframework.roo.felix [44]] [org.springframework.roo.felix.pgp.PgpServiceImpl] The activate method has thrown an exc
eption
org.apache.felix.log.LogException: java.lang.IllegalArgumentException: java.io.IOException: unknown object in stream: 7
at org.springframework.roo.felix.pgp.PgpServiceImpl.getTrustedKeys(PgpServiceImpl.java:152)
at org.springframework.roo.felix.pgp.PgpServiceImpl.trust(PgpServiceImpl.java:168)
at org.springframework.roo.felix.pgp.PgpServiceImpl.trustDefaultKeys(PgpServiceImpl.java:110)
at org.springframework.roo.felix.pgp.PgpServiceImpl.trustDefaultKeysIfRequired(PgpServiceImpl.java:93)
at org.springframework.roo.felix.pgp.PgpServiceImpl.activate(PgpServiceImpl.java:86)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:227)
at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:38)
at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:591)
at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:472)
at org.apache.felix.scr.impl.helper.ActivateMethod.invoke(ActivateMethod.java:146)
at org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:
226)
at org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:118)
at org.apache.felix.scr.impl.manager.DelayedComponentManager.createRealComponent(DelayedComponentManager.java:95)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$Registered.getService(AbstractComponentManager.java:1148)
at org.apache.felix.scr.impl.manager.DelayedComponentManager.getService(DelayedComponentManager.java:88)
at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:310)
at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:221)
at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:297)
at org.apache.felix.framework.Felix.getService(Felix.java:3139)
at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:411)
at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:785)
at org.apache.felix.scr.impl.manager.DependencyManager$1.getInstance(DependencyManager.java:1039)
at org.apache.felix.scr.impl.helper.BindMethod.getParameters(BindMethod.java:564)
at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:226)
at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:38)
at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:591)
at org.apache.felix.scr.impl.helper.BaseMethod$NotResolved.invoke(BaseMethod.java:548)
at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:472)
at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1028)
at org.apache.felix.scr.impl.manager.DependencyManager.bind(DependencyManager.java:944)
at org.apache.felix.scr.impl.manager.DependencyManager.open(DependencyManager.java:868)
at org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:
200)
at org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:118)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:997)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:333)
at org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:283)
at org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:170)
at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:871)
at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:733)
at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3890)
at org.apache.felix.framework.Felix.access$000(Felix.java:79)
at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:728)
at org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.java:107)
at org.apache.felix.framework.Felix.registerService(Felix.java:2979)
at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:313)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:449)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerComponentService(AbstractComponentManager.java:460)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1009)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:333)
at org.apache.felix.scr.impl.manager.DependencyManager.serviceAdded(DependencyManager.java:283)
at org.apache.felix.scr.impl.manager.DependencyManager.serviceChanged(DependencyManager.java:170)
at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:871)
at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:733)
at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3890)
at org.apache.felix.framework.Felix.access$000(Felix.java:79)
at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:728)
at org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.java:107)
at org.apache.felix.framework.Felix.registerService(Felix.java:2979)
at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:313)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:449)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerComponentService(AbstractComponentManager.java:460)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:1009)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:333)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:157)
at org.apache.felix.scr.impl.config.ConfiguredComponentHolder.enableComponents(ConfiguredComponentHolder.java:256)
at org.apache.felix.scr.impl.BundleComponentActivator.loadDescriptor(BundleComponentActivator.java:253)
at org.apache.felix.scr.impl.BundleComponentActivator.initialize(BundleComponentActivator.java:147)
at org.apache.felix.scr.impl.BundleComponentActivator.<init>(BundleComponentActivator.java:111)
at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:285)
at org.apache.felix.scr.impl.Activator.bundleChanged(Activator.java:203)
at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:807)
at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:729)
at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:610)
at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:3879)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1850)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1192)
at org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:266)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: unknown object in stream: 7
at org.bouncycastle.openpgp.PGPObjectFactory.nextObject(Unknown Source)
at org.bouncycastle.openpgp.PGPPublicKeyRingCollection.<init>(Unknown Source)
at org.springframework.roo.felix.pgp.PgpServiceImpl.getTrustedKeys(PgpServiceImpl.java:142)
... 83 more

I tried to search for this but couldn’t find anything, so I install the 1.2.0M1 version however I got the same problem. After a while, I gave up and tried to keep working with the roo shell that lives within the ide that was working before. Nevertheless, my ide didn’t seem to work anymore. When I try to execute any command on an existing roo project or try to create a new project just hangs forever.
In order to fix it, I tried to delete sts, install it again, restart my pc, clean the registry, install a different version like 1.7.1, change my jdk from 1.6_22 to 1.6_27 but I always got the same issue now.

I have read quite a lot on spring roo and was really looking forwards to starting using it however I run out of ideas.

Is there anything I can do to get it working again?

Thanks in advance for your help.

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1 Answer

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  1. Editorial Team
    Editorial Team
    2026-05-26T05:07:10+00:00Added an answer on May 26, 2026 at 5:07 am

    I found the solution, I was hit by STS-1931. Removing the ~/.spring_roo_pgp.bpg cleared the problem.

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