Tonight I will change the default value.
And in the logs I see it periodically, what can it be?
Do I need to install the Avatar Resizer plugin?
2019.07.31 12:53:01 org.jivesoftware.openfire.vcard.PhotoResizer - Failed to resize avatar. An unexpected exception occurred while writing the resized image.
javax.imageio.IIOException: Invalid argument to native writeImage
at com.sun.imageio.plugins.jpeg.JPEGImageWriter.writeImage(Native Method) ~[?:1.8.0_212]
at com.sun.imageio.plugins.jpeg.JPEGImageWriter.writeOnThread(JPEGImageWriter.java:1067) ~[?:1.8.0_212]
at com.sun.imageio.plugins.jpeg.JPEGImageWriter.write(JPEGImageWriter.java:363) ~[?:1.8.0_212]
at javax.imageio.ImageWriter.write(ImageWriter.java:615) ~[?:1.8.0_212]
at org.jivesoftware.openfire.vcard.PhotoResizer.cropAndShrink(PhotoResizer.java:155) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.vcard.PhotoResizer.resizeAvatar(PhotoResizer.java:80) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.ldap.LdapVCardProvider.loadVCard(LdapVCardProvider.java:262) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.vcard.VCardManager.getOrLoadVCard(VCardManager.java:247) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.vcard.VCardManager.getVCard(VCardManager.java:240) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.handler.IQvCardHandler.handleIQ(IQvCardHandler.java:136) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.handler.IQHandler.process(IQHandler.java:62) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.IQRouter.handle(IQRouter.java:369) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.IQRouter.route(IQRouter.java:112) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.spi.PacketRouterImpl.route(PacketRouterImpl.java:74) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.net.StanzaHandler.processIQ(StanzaHandler.java:360) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.net.ClientStanzaHandler.processIQ(ClientStanzaHandler.java:95) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:314) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.net.StanzaHandler.process(StanzaHandler.java:201) [xmppserver-4.4.0.jar:4.4.0]
at org.jivesoftware.openfire.nio.ConnectionHandler.messageReceived(ConnectionHandler.java:183) [xmppserver-4.4.0.jar:4.4.0]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:1015) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:650) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:49) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1128) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:122) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:650) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:49) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1128) [mina-core-2.1.3.jar:?]
at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:413) [mina-core-2.1.3.jar:?]
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:257) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:650) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:49) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1128) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:106) [mina-core-2.1.3.jar:?]
at org.apache.mina.core.session.IoEvent.run(IoEvent.java:89) [mina-core-2.1.3.jar:?]
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTask(OrderedThreadPoolExecutor.java:766) [mina-core-2.1.3.jar:?]
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.runTasks(OrderedThreadPoolExecutor.java:758) [mina-core-2.1.3.jar:?]
at org.apache.mina.filter.executor.OrderedThreadPoolExecutor$Worker.run(OrderedThreadPoolExecutor.java:697) [mina-core-2.1.3.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]