BPMN2 process doesn't get loaded in jBPM Designer and throws java.io.EOFException: Short read of block

Issue

• BPMN2 process doesn't get loaded in web based jBPM Designer and throws the following ERROR on the console. This issue has started occurring after a Business Central repository has been cloned using Git . What could be the reason behind this issue?

16:24:31,360 ERROR [org.kie.workbench.common.screens.explorer.backend.server.ExplorerServiceImpl] (Thread-141) Can't serialize user's state navigation: java.lang.RuntimeException: java.io.EOFException: Short read of block.
        at org.uberfire.java.nio.fs.jgit.util.JGitUtil.getTreeRefObjectId(JGitUtil.java:336) [uberfire-nio2-jgit-0.3.2-redhat-6.jar:0.3.2-redhat-6]
        at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.commit(JGitFileSystemProvider.java:1804) [uberfire-nio2-jgit-0.3.2-redhat-6.jar:0.3.2-redhat-6]
        at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider.access$500(JGitFileSystemProvider.java:137) [uberfire-nio2-jgit-0.3.2-redhat-6.jar:0.3.2-redhat-6]
        at org.uberfire.java.nio.fs.jgit.JGitFileSystemProvider$4.close(JGitFileSystemProvider.java:799) [uberfire-nio2-jgit-0.3.2-redhat-6.jar:0.3.2-redhat-6]
        at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:650) [uberfire-io-0.3.2-redhat-6.jar:0.3.2-redhat-6]
        at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:536) [uberfire-io-0.3.2-redhat-6.jar:0.3.2-redhat-6]
        at org.uberfire.io.impl.AbstractIOService.write(AbstractIOService.java:544) [uberfire-io-0.3.2-redhat-6.jar:0.3.2-redhat-6]
        at org.kie.workbench.common.screens.explorer.backend.server.ExplorerServiceImpl.store(ExplorerServiceImpl.java:449) [kie-wb-common-project-explorer-backend-6.0.2-redhat-6.jar:6.0.2-redhat-6]
        at org.kie.workbench.common.screens.explorer.backend.server.ExplorerServiceImpl.access$000(ExplorerServiceImpl.java:76) [kie-wb-common-project-explorer-backend-6.0.2-redhat-6.jar:6.0.2-redhat-6]
        at org.kie.workbench.common.screens.explorer.backend.server.ExplorerServiceImpl$4.run(ExplorerServiceImpl.java:277) [kie-wb-common-project-explorer-backend-6.0.2-redhat-6.jar:6.0.2-redhat-6]
Caused by: java.io.EOFException: Short read of block.
        at org.eclipse.jgit.util.IO.readFully(IO.java:247) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.storage.file.UnpackedObject.open(UnpackedObject.java:108) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.storage.file.ObjectDirectory.openObject2(ObjectDirectory.java:537) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.storage.file.ObjectDirectory.openObject1(ObjectDirectory.java:428) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.storage.file.FileObjectDatabase.openObjectImpl1(FileObjectDatabase.java:172) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.storage.file.FileObjectDatabase.openObject(FileObjectDatabase.java:157) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.storage.file.WindowCursor.open(WindowCursor.java:122) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.lib.ObjectReader.open(ObjectReader.java:228) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.revwalk.RevWalk.parseAny(RevWalk.java:812) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.lib.Repository.parseSimple(Repository.java:702) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.lib.Repository.resolve(Repository.java:433) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.eclipse.jgit.lib.Repository.resolve(Repository.java:383) [org.eclipse.jgit-2.1.0.201209190230-r.jar:2.1.0.201209190230-r]
        at org.uberfire.java.nio.fs.jgit.util.JGitUtil.getTreeRefObjectId(JGitUtil.java:334) [uberfire-nio2-jgit-0.3.2-redhat-6.jar:0.3.2-redhat-6]
        ... 9 more