I Reinstalled the ignition software, and I backuped by using ".gwbk"and “.proj” files to restore .And when I want to open the screens in the designer , there is an error and said “Unable to open the window xxxx” and the details about the error are as below. The version is v7.7.2-rc1 (b2014102314),and the files were using the same version. What should I do to open the window in the designer.
" com.inductiveautomation.ignition.common.xmlserialization.SerializationException: Unexpected parsing error during binary deserialization.
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.XMLDeserializer.deserializeBinary(XMLDeserializer.java:325)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.XMLDeserializer.deserialize(XMLDeserializer.java:236)
at com.inductiveautomation.factorypmi.application.model.WindowCache._deserializeWindow(WindowCache.java:277)
at com.inductiveautomation.factorypmi.application.model.WindowCache._loadWindow(WindowCache.java:216)
at com.inductiveautomation.factorypmi.application.model.WindowCache.openWindow(WindowCache.java:435)
at com.inductiveautomation.factorypmi.designer.workspace.WindowWorkspace$DesigntimeWindowOpener.openWindow(WindowWorkspace.java:3454)
at com.inductiveautomation.factorypmi.designer.workspace.WindowWorkspace.openWindow(WindowWorkspace.java:1199)
at com.inductiveautomation.factorypmi.designer.workspace.StartupPanel$ResourceThumbnail.onClick(StartupPanel.java:335)
at com.inductiveautomation.factorypmi.designer.workspace.StartupPanel$ThumbnailButton$1.mouseClicked(StartupPanel.java:242)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: org.apache.commons.io.IOExceptionWithCause: java.lang.ClassNotFoundException: com.sepasoft.scanner.components.PMIBarcodeController
at com.inductiveautomation.ignition.common.xmlserialization.encoding.Decoders$ClassDecoder.binaryToObject(Decoders.java:366)
at com.inductiveautomation.ignition.common.xmlserialization.encoding.Decoders$ClassDecoder.binaryToObject(Decoders.java:348)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readAttributes(BinaryParser.java:179)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readElement(BinaryParser.java:148)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readElement(BinaryParser.java:157)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readElement(BinaryParser.java:157)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readElement(BinaryParser.java:157)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readElement(BinaryParser.java:157)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readElement(BinaryParser.java:157)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readElement(BinaryParser.java:157)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.readElement(BinaryParser.java:157)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.BinaryParser.parse(BinaryParser.java:51)
at com.inductiveautomation.ignition.common.xmlserialization.deserialization.XMLDeserializer.deserializeBinary(XMLDeserializer.java:316)
… 39 more
Caused by: java.lang.ClassNotFoundException: com.sepasoft.scanner.components.PMIBarcodeController
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.inductiveautomation.ignition.common.xmlserialization.ClassNameResolver.classForNameImpl(ClassNameResolver.java:205)
at com.inductiveautomation.ignition.common.xmlserialization.ClassNameResolver.classForName(ClassNameResolver.java:177)
at com.inductiveautomation.ignition.common.xmlserialization.encoding.Decoders$ClassDecoder.binaryToObject(Decoders.java:364)
… 51 more
Ignition v7.7.2-rc1 (b2014102314)
Java: Oracle Corporation 1.8.0_31"