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The following incident was reported via the automated error reporting: code: 0 plugin: org.eclipse.jdt.core_3.10.0.v20140902-0626 message: Invalid ZIP archive: ext/core/bin/coreserver.jar [in platform] fingerprint: 32bde37f exception class: java.lang.RuntimeException exception message: Stand-In Stacktrace supplied by Eclipse Stacktraces & Error Reporting Tool number of children: 0 java.lang.RuntimeException: Stand-In Stacktrace supplied by Eclipse Stacktraces & Error Reporting Tool at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.computeChildren(JarPackageFragmentRoot.java:104) at org.eclipse.jdt.internal.core.PackageFragmentRoot.buildStructure(PackageFragmentRoot.java:155) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:259) at org.eclipse.jdt.internal.core.Openable.openAncestors(Openable.java:505) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:241) at org.eclipse.jdt.internal.core.Openable.openAncestors(Openable.java:505) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:241) at org.eclipse.jdt.internal.core.SourceRefElement.generateInfos(SourceRefElement.java:107) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:557) at org.eclipse.jdt.internal.core.BinaryType.getElementInfo(BinaryType.java:287) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:280) at org.eclipse.jdt.internal.core.JavaElement.exists(JavaElement.java:198) at org.eclipse.jdt.internal.corext.util.OpenTypeHistory.internalCheckConsistency(OpenTypeHistory.java:311) at org.eclipse.jdt.internal.corext.util.OpenTypeHistory.checkConsistency(OpenTypeHistory.java:238) at org.eclipse.jdt.internal.ui.JavaPlugin.initializeAfterLoad(JavaPlugin.java:402) at org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:37) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) General Information: reported-by: anonymous-id: 6b36bff2-1e7b-37ed-bc05-595a39710d5d eclipse-build-id: 4.4.1.M20140925-0400 eclipse-product: org.eclipse.epp.package.jee.product operating system: Windows7 6.1.0 (x86_64) - win32 jre-version: 1.7.0_45-b18 The following plug-ins were present on the execution stack (*): 1. org.eclipse.core.jobs_3.6.0.v20140424-0053 2. org.eclipse.core.runtime_3.10.0.v20140318-2214 3. org.eclipse.jdt.core_3.10.0.v20140902-0626 4. org.eclipse.jdt_3.10.0.v20140925-0400 5. org.eclipse.jdt.ui_3.10.1.v20140817-1500 6. org.eclipse.osgi_3.10.1.v20140909-1633 7. org.eclipse.recommenders.stacktraces.rcp_2.1.9.v20140917-1240 Please note that: * Messages, stacktraces, and nested status objects may be shortened. * Bug fields like status, resolution, and whiteboard are sent back to reporters. * The list of present bundles and their respective versions was calculated by package naming heuristics. This may or may not reflect reality. Other Resources: * Report: https://dev.eclipse.org/recommenders/committers/confess/#/problems/54c4efdfbee810030da076ce * Manual: https://dev.eclipse.org/recommenders/community/confess/#/guide Thank you for your assistance. Your friendly error-reports-inbox.
Is coreserver.jar valid?
I repeatedly see this error with a jar file generated by ant using Java 8. I suspect the root cause may be https://bugs.openjdk.java.net/browse/JDK-8024694
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug. If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie.