An unexpected exception: javax.xml.stream.FactoryConfigurationError

s1tbx
#1

Hello everyone,

I encountered this exception after starting SNAP (before any operations):

java.util.ServiceConfigurationError: javax.xml.stream.XMLInputFactory: Provider com.ctc.wstx.stax.WstxInputFactory not found
at java.util.ServiceLoader.fail(ServiceLoader.java:239)
at java.util.ServiceLoader.access$300(ServiceLoader.java:185)
at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:372)
at java.util.ServiceLoader$LazyIterator.access$700(ServiceLoader.java:323)
at java.util.ServiceLoader$LazyIterator$2.run(ServiceLoader.java:407)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:409)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at javax.xml.stream.FactoryFinder$1.run(FactoryFinder.java:353)
at java.security.AccessController.doPrivileged(Native Method)
at javax.xml.stream.FactoryFinder.findServiceProvider(FactoryFinder.java:341)
Caused: java.lang.RuntimeException: Provider for class javax.xml.stream.XMLInputFactory cannot be created
at javax.xml.stream.FactoryFinder.findServiceProvider(FactoryFinder.java:367)
Caused: javax.xml.stream.FactoryConfigurationError: Provider for class javax.xml.stream.XMLInputFactory cannot be created
at javax.xml.stream.FactoryFinder.findServiceProvider(FactoryFinder.java:370)
at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:313)
at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:227)
at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:154)
at gov.nasa.worldwind.util.WWXML.openEventReaderStream(WWXML.java:353)
at gov.nasa.worldwind.util.WWXML.openEventReader(WWXML.java:502)
at gov.nasa.worldwind.util.WWXML.openEventReader(WWXML.java:464)
at gov.nasa.worldwind.ogc.OGCCapabilities.createReader(OGCCapabilities.java:89)
at gov.nasa.worldwind.ogc.OGCCapabilities.(OGCCapabilities.java:70)
at gov.nasa.worldwind.ogc.wms.WMSCapabilities.(WMSCapabilities.java:71)
at gov.nasa.worldwind.util.SessionCacheRetrievalPostProcessor.handleWMSCapabilitiesContent(SessionCacheRetrievalPostProcessor.java:248)
at gov.nasa.worldwind.util.SessionCacheRetrievalPostProcessor.handleContent(SessionCacheRetrievalPostProcessor.java:238)
at gov.nasa.worldwind.util.SessionCacheRetrievalPostProcessor.onRetrievalSuceeded(SessionCacheRetrievalPostProcessor.java:193)
at gov.nasa.worldwind.util.SessionCacheRetrievalPostProcessor.run(SessionCacheRetrievalPostProcessor.java:177)
at gov.nasa.worldwind.retrieve.URLRetriever.end(URLRetriever.java:352)
at gov.nasa.worldwind.retrieve.URLRetriever.call(URLRetriever.java:280)
at gov.nasa.worldwind.retrieve.URLRetriever.call(URLRetriever.java:27)
at gov.nasa.worldwind.util.SessionCacheUtils.retrieveSessionData(SessionCacheUtils.java:80)
at gov.nasa.worldwind.util.SessionCacheUtils.getOrRetrieveSessionCapabilities(SessionCacheUtils.java:170)
at gov.nasa.worldwind.layers.BasicTiledImageLayer.retrieveResources(BasicTiledImageLayer.java:723)
at gov.nasa.worldwind.layers.BasicTiledImageLayer$2.run(BasicTiledImageLayer.java:811)
[catch] at java.lang.Thread.run(Thread.java:748)

Although I can do processing as usual, wondering what could be the reason for this?

Thank you in advanced!

1 Like
#2

This is a known issue. You may find that the World View is sometimes empty.

#3

But my World View does have something~

image
image709×659 96 KB

#4

That’s why @gnwiii said sometimes the world view is empty.
You can ignore this error as long your world view is working. Nothing else should be affected.

This issue has been reported before:
After update: Provider com.ctc.wstx.stax.WstxInputFactory not found - snap / Problem Reports - STEP Forum (esa.int)

And there is a ticket for it: [SITBX-847] Error “WstxInputFactory not found” caused by s1tbx-cloud module

1 Like
#5

Hi @marpet,

Thank you for your information.
I guess I didn’t search broad enough before posting :slight_smile: