Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".

java.lang.RuntimeException: java.net.URISyntaxException: Illegal character in hostname at index 13: file://WINOS7_32B/ws-shared/.metadata/.plugins/org.eclipse.pde.core/.p2/org.eclipse.equinox.p2.engine/
	at org.eclipse.core.runtime.URIUtil.append(URIUtil.java:82)
	at org.eclipse.equinox.internal.p2.core.AgentLocation.getDataArea(AgentLocation.java:33)
	at org.eclipse.equinox.internal.p2.engine.SimpleProfileRegistry.getDefaultRegistryDirectory(SimpleProfileRegistry.java:120)
	at org.eclipse.equinox.internal.p2.engine.ProfileRegistryComponent.createService(ProfileRegistryComponent.java:26)
	at org.eclipse.equinox.internal.p2.core.ProvisioningAgent.getService(ProvisioningAgent.java:72)
	at org.eclipse.pde.internal.core.target.P2TargetUtils.getProfileRegistry(P2TargetUtils.java:811)
	at org.eclipse.pde.internal.core.target.P2TargetUtils.cleanOrphanedTargetDefinitionProfiles(P2TargetUtils.java:165)
	at org.eclipse.pde.internal.core.PDECore$1.saving(PDECore.java:274)
	at org.eclipse.core.internal.resources.SaveManager.executeLifecycle(SaveManager.java:383)
	at org.eclipse.core.internal.resources.SaveManager$1.run(SaveManager.java:192)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.resources.SaveManager.broadcastLifecycle(SaveManager.java:195)
	at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1130)
	at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1109)
	at org.eclipse.core.internal.resources.DelayedSnapshotJob.run(DelayedSnapshotJob.java:51)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Caused by: java.net.URISyntaxException: Illegal character in hostname at index 13: file://WINOS7_32B/ws-shared/.metadata/.plugins/org.eclipse.pde.core/.p2/org.eclipse.equinox.p2.engine/
	at java.net.URI$Parser.fail(URI.java:2827)
	at java.net.URI$Parser.parseHostname(URI.java:3366)
	at java.net.URI$Parser.parseServer(URI.java:3215)
	at java.net.URI$Parser.parseAuthority(URI.java:3134)
	at java.net.URI$Parser.parseHierarchical(URI.java:3076)
	at java.net.URI$Parser.parse(URI.java:3032)
	at java.net.URI.<init>(URI.java:680)
	at org.eclipse.core.runtime.URIUtil.append(URIUtil.java:72)
	... 15 more