500 Internal Server Error off < 0 || len < 0 || off+len > b.length || off+len < 0! (through reference chain: edu.illinois.library.cantaloupe.processor.codec.jpeg.JPEGMetadata["exif"]) com.fasterxml.jackson.databind.JsonMappingException: off < 0 || len < 0 || off+len > b.length || off+len < 0! (through reference chain: edu.illinois.library.cantaloupe.processor.codec.jpeg.JPEGMetadata["exif"]) at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:397) at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:356) at com.fasterxml.jackson.databind.ser.std.StdSerializer.wrapAndThrow(StdSerializer.java:316) at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:731) at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:166) at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480) at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319) at com.fasterxml.jackson.databind.ObjectMapper.writeValue(ObjectMapper.java:3024) at com.fasterxml.jackson.core.base.GeneratorBase.writeObject(GeneratorBase.java:388) at com.fasterxml.jackson.core.JsonGenerator.writeObjectField(JsonGenerator.java:1838) at edu.illinois.library.cantaloupe.image.InfoSerializer.serialize(InfoSerializer.java:56) at edu.illinois.library.cantaloupe.image.InfoSerializer.serialize(InfoSerializer.java:16) at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:480) at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:319) at com.fasterxml.jackson.databind.ObjectWriter$Prefetch.serialize(ObjectWriter.java:1513) at com.fasterxml.jackson.databind.ObjectWriter._configAndWriteValue(ObjectWriter.java:1215) at com.fasterxml.jackson.databind.ObjectWriter.writeValueAsString(ObjectWriter.java:1085) at edu.illinois.library.cantaloupe.image.Info.toJSON(Info.java:513) at edu.illinois.library.cantaloupe.processor.AbstractImageIOProcessor.readInfo(AbstractImageIOProcessor.java:104) at edu.illinois.library.cantaloupe.cache.InfoService.readInfo(InfoService.java:220) at edu.illinois.library.cantaloupe.cache.InfoService.getOrReadInfo(InfoService.java:153) at edu.illinois.library.cantaloupe.cache.CacheFacade.getOrReadInfo(CacheFacade.java:67) at edu.illinois.library.cantaloupe.resource.AbstractRequestHandler.getOrReadInfo(AbstractRequestHandler.java:39) at edu.illinois.library.cantaloupe.resource.ImageRequestHandler.handle(ImageRequestHandler.java:378) at edu.illinois.library.cantaloupe.resource.iiif.v2.ImageResource.doGET(ImageResource.java:128) at edu.illinois.library.cantaloupe.resource.HandlerServlet.handle(HandlerServlet.java:97) at edu.illinois.library.cantaloupe.resource.HandlerServlet.doGet(HandlerServlet.java:35) at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) at org.eclipse.jetty.server.Server.handle(Server.java:516) at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383) at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905) at java.base/java.lang.Thread.run(Thread.java:831) Caused by: java.lang.IndexOutOfBoundsException: off < 0 || len < 0 || off+len > b.length || off+len < 0! at java.desktop/javax.imageio.stream.MemoryCacheImageInputStream.read(MemoryCacheImageInputStream.java:100) at edu.illinois.library.cantaloupe.image.exif.Reader.readBytes(Reader.java:159) at edu.illinois.library.cantaloupe.image.exif.Reader.read(Reader.java:145) at edu.illinois.library.cantaloupe.image.exif.Reader.read(Reader.java:97) at edu.illinois.library.cantaloupe.processor.codec.jpeg.JPEGMetadata.getEXIF(JPEGMetadata.java:51) at jdk.internal.reflect.GeneratedMethodAccessor91.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:567) at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:689) at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:723) ... 51 more