Unexpected parsing error during binary deserialization opening a module

Ignition
1

Hi, i am getting this error when i open the module in 8.1.14 (i have installed web dev module also)

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image963Ă—300 17.6 KB

but its working fine 8.1.7

why this error is showing?

com.inductiveautomation.ignition.common.xmlserialization.SerializationException: Unexpected parsing error during binary deserialization.
	at com.inductiveautomation.ignition.common.xmlserialization.deserialization.XMLDeserializer.deserializeBinary(XMLDeserializer.java:367)
	at com.inductiveautomation.ignition.common.xmlserialization.deserialization.XMLDeserializer.deserialize(XMLDeserializer.java:268)
	at com.inductiveautomation.factorypmi.application.model.WindowCache._deserializeWindow(WindowCache.java:381)
	at com.inductiveautomation.factorypmi.application.model.WindowCache._loadWindow(WindowCache.java:324)
	at com.inductiveautomation.factorypmi.application.model.WindowCache.openWindow(WindowCache.java:298)
	at com.inductiveautomation.factorypmi.designer.workspace.WindowWorkspace$DesigntimeWindowOpener.openWindow(WindowWorkspace.java:3769)
	at com.inductiveautomation.factorypmi.designer.workspace.WindowWorkspace.openWindow(WindowWorkspace.java:1521)
	at com.inductiveautomation.factorypmi.designer.model.navtree.WindowNode.open(WindowNode.java:250)
	at com.inductiveautomation.ignition.designer.navtree.model.AbstractResourceNavTreeNode.onDoubleClick(AbstractResourceNavTreeNode.java:361)
	at com.inductiveautomation.ignition.designer.navtree.NavTreePanel$MouseListener.lambda$mousePressed$0(NavTreePanel.java:687)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
	at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)
Caused by: org.apache.commons.io.IOExceptionWithCause: java.lang.ClassNotFoundException: com.inductiveautomation.webbrowser.BrowserComponent
	at com.inductiveautomation.ignition.common.xmlserialization.encoding.Decoders$ClassDecoder.getClassForName(Decoders.java:386)
	at com.inductiveautomation.ignition.common.xmlserialization.encoding.Decoders$ClassDecoder.binaryToObject(Decoders.java:400)
	at com.inductiveautomation.ignition.common.xmlserialization.encoding.Decoders$ClassDecoder.binaryToObject(Decoders.java:359)
	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:358)
	... 22 more
Caused by: java.lang.ClassNotFoundException: com.inductiveautomation.webbrowser.BrowserComponent
	at java.base/java.net.URLClassLoader.findClass(Unknown Source)
	at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
	at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Unknown Source)
	at com.inductiveautomation.ignition.common.xmlserialization.ClassNameResolver.classForNameImpl(ClassNameResolver.java:196)
	at com.inductiveautomation.ignition.common.xmlserialization.ClassNameResolver.classForName(ClassNameResolver.java:169)
	at com.inductiveautomation.ignition.common.xmlserialization.encoding.Decoders$ClassDecoder.getClassForName(Decoders.java:376)
	... 35 more

Ignition v8.1.14 (b2022012711)
Java: Azul Systems, Inc. 11.0.13

image
version for your reference

2

You don’t have the web browser module (anymore), but you did at one point in time, because a web browser component is serialized into your window(s).

3

Instead of web browser module now… what is the alternative solution?

4

There is none. You can install it (in trial mode) and delete the component from the windows you have, but this is just the way Vision works - if you’re missing a module that adds a component, the window is locked.

5

Soo we can’t able integrate web based modules in vision?

6

You are missing a module - the Web Browser Module. If you don’t have it, then you can’t use it.

If you want to use it, then you need to install it. That’s all this error is telling you.

1 Like
7

Thanks for the information